<?xml version="1.0" encoding="UTF-8"?>

<!--XBRL Document Created with the Workiva Platform-->
<!--Copyright 2024 Workiva-->
<!--r:f54a2960-622e-41cf-bbf1-ef6b8ff9691a,g:8b453f8e-667d-4717-b207-245794b18b05-->
<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:lifx="http://lifx.com/20240331" xmlns:xbrli="http://www.xbrl.org/2003/instance" xmlns:dtr-types="http://www.xbrl.org/dtr/type/2022-03-31" xmlns:dtr-types1="http://www.xbrl.org/dtr/type/2020-01-21" attributeFormDefault="unqualified" elementFormDefault="qualified" targetNamespace="http://lifx.com/20240331">
  <xs:import namespace="http://fasb.org/srt/2023" schemaLocation="https://xbrl.fasb.org/srt/2023/elts/srt-2023.xsd"/>
  <xs:import namespace="http://fasb.org/us-gaap/2023" schemaLocation="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd"/>
  <xs:import namespace="http://www.w3.org/1999/xlink" schemaLocation="http://www.xbrl.org/2003/xlink-2003-12-31.xsd"/>
  <xs:import namespace="http://www.xbrl.org/2003/instance" schemaLocation="http://www.xbrl.org/2003/xbrl-instance-2003-12-31.xsd"/>
  <xs:import namespace="http://www.xbrl.org/2003/linkbase" schemaLocation="http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd"/>
  <xs:import namespace="http://www.xbrl.org/dtr/type/2020-01-21" schemaLocation="https://www.xbrl.org/dtr/type/2020-01-21/types.xsd"/>
  <xs:import namespace="http://www.xbrl.org/dtr/type/2022-03-31" schemaLocation="https://www.xbrl.org/dtr/type/2022-03-31/types.xsd"/>
  <xs:import namespace="http://xbrl.sec.gov/country/2023" schemaLocation="https://xbrl.sec.gov/country/2023/country-2023.xsd"/>
  <xs:import namespace="http://xbrl.sec.gov/dei/2023" schemaLocation="https://xbrl.sec.gov/dei/2023/dei-2023.xsd"/>
  <xs:annotation>
    <xs:appinfo>
      <link:linkbaseRef xmlns:xlink="http://www.w3.org/1999/xlink" xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" xlink:href="lifx-20240331_pre.xml" xlink:role="http://www.xbrl.org/2003/role/presentationLinkbaseRef" xlink:type="simple"/>
      <link:linkbaseRef xmlns:xlink="http://www.w3.org/1999/xlink" xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" xlink:href="lifx-20240331_def.xml" xlink:role="http://www.xbrl.org/2003/role/definitionLinkbaseRef" xlink:type="simple"/>
      <link:linkbaseRef xmlns:xlink="http://www.w3.org/1999/xlink" xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" xlink:href="lifx-20240331_lab.xml" xlink:role="http://www.xbrl.org/2003/role/labelLinkbaseRef" xlink:type="simple"/>
      <link:linkbaseRef xmlns:xlink="http://www.w3.org/1999/xlink" xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" xlink:href="lifx-20240331_cal.xml" xlink:role="http://www.xbrl.org/2003/role/calculationLinkbaseRef" xlink:type="simple"/>
      <link:roleType id="Cover" roleURI="http://lifx.com/role/Cover">
        <link:definition>0000001 - Document - Cover</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="CondensedConsolidatedBalanceSheets" roleURI="http://lifx.com/role/CondensedConsolidatedBalanceSheets">
        <link:definition>0000002 - Statement - Condensed Consolidated Balance Sheets</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="CondensedConsolidatedBalanceSheetsParenthetical" roleURI="http://lifx.com/role/CondensedConsolidatedBalanceSheetsParenthetical">
        <link:definition>0000003 - Statement - Condensed Consolidated Balance Sheets (Parenthetical)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="CondensedConsolidatedStatementsofOperationsandComprehensiveLoss" roleURI="http://lifx.com/role/CondensedConsolidatedStatementsofOperationsandComprehensiveLoss">
        <link:definition>0000004 - Statement - Condensed Consolidated Statements of Operations and Comprehensive Loss</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="CondensedConsolidatedStatementsofStockholdersEquity" roleURI="http://lifx.com/role/CondensedConsolidatedStatementsofStockholdersEquity">
        <link:definition>0000005 - Statement - Condensed Consolidated Statements of Stockholders&#8217; Equity</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="CondensedConsolidatedStatementsofCashFlows" roleURI="http://lifx.com/role/CondensedConsolidatedStatementsofCashFlows">
        <link:definition>0000006 - Statement - Condensed Consolidated Statements of Cash Flows</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="NatureofBusiness" roleURI="http://lifx.com/role/NatureofBusiness">
        <link:definition>0000007 - Disclosure - Nature of Business</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="SummaryofSignificantAccountingPolicies" roleURI="http://lifx.com/role/SummaryofSignificantAccountingPolicies">
        <link:definition>0000008 - Disclosure - Summary of Significant Accounting Policies</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="SegmentandGeographicRevenue" roleURI="http://lifx.com/role/SegmentandGeographicRevenue">
        <link:definition>0000009 - Disclosure - Segment and Geographic Revenue</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="DeferredRevenue" roleURI="http://lifx.com/role/DeferredRevenue">
        <link:definition>0000010 - Disclosure - Deferred Revenue</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="CostsCapitalizedtoObtainContracts" roleURI="http://lifx.com/role/CostsCapitalizedtoObtainContracts">
        <link:definition>0000011 - Disclosure - Costs Capitalized to Obtain Contracts</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="FairValueMeasurements" roleURI="http://lifx.com/role/FairValueMeasurements">
        <link:definition>0000012 - Disclosure - Fair Value Measurements</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="BalanceSheetComponents" roleURI="http://lifx.com/role/BalanceSheetComponents">
        <link:definition>0000013 - Disclosure - Balance Sheet Components</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="ConvertibleNotes" roleURI="http://lifx.com/role/ConvertibleNotes">
        <link:definition>0000014 - Disclosure - Convertible Notes</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="DerivativeLiability" roleURI="http://lifx.com/role/DerivativeLiability">
        <link:definition>0000015 - Disclosure - Derivative Liability</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="CommitmentsandContingencies" roleURI="http://lifx.com/role/CommitmentsandContingencies">
        <link:definition>0000016 - Disclosure - Commitments and Contingencies</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="CommonStock" roleURI="http://lifx.com/role/CommonStock">
        <link:definition>0000017 - Disclosure - Common Stock</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="Warrants" roleURI="http://lifx.com/role/Warrants">
        <link:definition>0000018 - Disclosure - Warrants</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="EquityIncentivePlan" roleURI="http://lifx.com/role/EquityIncentivePlan">
        <link:definition>0000019 - Disclosure - Equity Incentive Plan</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="IncomeTaxes" roleURI="http://lifx.com/role/IncomeTaxes">
        <link:definition>0000020 - Disclosure - Income Taxes</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="DefinedContributionPlan" roleURI="http://lifx.com/role/DefinedContributionPlan">
        <link:definition>0000021 - Disclosure - Defined Contribution Plan</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="NetLossPerShare" roleURI="http://lifx.com/role/NetLossPerShare">
        <link:definition>0000022 - Disclosure - Net Loss Per Share</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="SubsequentEvents" roleURI="http://lifx.com/role/SubsequentEvents">
        <link:definition>0000023 - Disclosure - Subsequent Events</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="SummaryofSignificantAccountingPoliciesPolicies" roleURI="http://lifx.com/role/SummaryofSignificantAccountingPoliciesPolicies">
        <link:definition>9954471 - Disclosure - Summary of Significant Accounting Policies (Policies)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="SummaryofSignificantAccountingPoliciesTables" roleURI="http://lifx.com/role/SummaryofSignificantAccountingPoliciesTables">
        <link:definition>9954472 - Disclosure - Summary of Significant Accounting Policies (Tables)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="SegmentandGeographicRevenueTables" roleURI="http://lifx.com/role/SegmentandGeographicRevenueTables">
        <link:definition>9954473 - Disclosure - Segment and Geographic Revenue (Tables)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="CostsCapitalizedtoObtainContractsTables" roleURI="http://lifx.com/role/CostsCapitalizedtoObtainContractsTables">
        <link:definition>9954474 - Disclosure - Costs Capitalized to Obtain Contracts (Tables)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="FairValueMeasurementsTables" roleURI="http://lifx.com/role/FairValueMeasurementsTables">
        <link:definition>9954475 - Disclosure - Fair Value Measurements (Tables)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="BalanceSheetComponentsTables" roleURI="http://lifx.com/role/BalanceSheetComponentsTables">
        <link:definition>9954476 - Disclosure - Balance Sheet Components (Tables)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="ConvertibleNotesTables" roleURI="http://lifx.com/role/ConvertibleNotesTables">
        <link:definition>9954477 - Disclosure - Convertible Notes (Tables)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="DerivativeLiabilityTables" roleURI="http://lifx.com/role/DerivativeLiabilityTables">
        <link:definition>9954478 - Disclosure - Derivative Liability (Tables)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="CommitmentsandContingenciesTables" roleURI="http://lifx.com/role/CommitmentsandContingenciesTables">
        <link:definition>9954479 - Disclosure - Commitments and Contingencies (Tables)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="CommonStockTables" roleURI="http://lifx.com/role/CommonStockTables">
        <link:definition>9954480 - Disclosure - Common Stock (Tables)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="EquityIncentivePlanTables" roleURI="http://lifx.com/role/EquityIncentivePlanTables">
        <link:definition>9954481 - Disclosure - Equity Incentive Plan (Tables)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="NetLossPerShareTables" roleURI="http://lifx.com/role/NetLossPerShareTables">
        <link:definition>9954482 - Disclosure - Net Loss Per Share (Tables)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="NatureofBusinessDetails" roleURI="http://lifx.com/role/NatureofBusinessDetails">
        <link:definition>9954483 - Disclosure - Nature of Business (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="SummaryofSignificantAccountingPoliciesChannelandRetailPartnersGreaterThan10Details" roleURI="http://lifx.com/role/SummaryofSignificantAccountingPoliciesChannelandRetailPartnersGreaterThan10Details">
        <link:definition>9954484 - Disclosure - Summary of Significant Accounting Policies - Channel and Retail Partners Greater Than 10% (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="SummaryofSignificantAccountingPoliciesRestrictedCashDetails" roleURI="http://lifx.com/role/SummaryofSignificantAccountingPoliciesRestrictedCashDetails">
        <link:definition>9954485 - Disclosure - Summary of Significant Accounting Policies - Restricted Cash (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="SegmentandGeographicRevenueDetails" roleURI="http://lifx.com/role/SegmentandGeographicRevenueDetails">
        <link:definition>9954486 - Disclosure - Segment and Geographic Revenue (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="DeferredRevenueDetails" roleURI="http://lifx.com/role/DeferredRevenueDetails">
        <link:definition>9954487 - Disclosure - Deferred Revenue (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="DeferredRevenueDetails_1" roleURI="http://lifx.com/role/DeferredRevenueDetails_1">
        <link:definition>9954487 - Disclosure - Deferred Revenue (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="CostsCapitalizedtoObtainContractsDetails" roleURI="http://lifx.com/role/CostsCapitalizedtoObtainContractsDetails">
        <link:definition>9954488 - Disclosure - Costs Capitalized to Obtain Contracts (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="FairValueMeasurementsFairValueandClassificationofInstrumentsDetails" roleURI="http://lifx.com/role/FairValueMeasurementsFairValueandClassificationofInstrumentsDetails">
        <link:definition>9954489 - Disclosure - Fair Value Measurements - Fair Value and Classification of Instruments (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="FairValueMeasurementsChangeinFairValueofConvertibleNotesandContingentLiabilityDetails" roleURI="http://lifx.com/role/FairValueMeasurementsChangeinFairValueofConvertibleNotesandContingentLiabilityDetails">
        <link:definition>9954490 - Disclosure - Fair Value Measurements - Change in Fair Value of Convertible Notes and Contingent Liability (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="FairValueMeasurementsNarrativeDetails" roleURI="http://lifx.com/role/FairValueMeasurementsNarrativeDetails">
        <link:definition>9954491 - Disclosure - Fair Value Measurements - Narrative (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="BalanceSheetComponentsAccountsReceivableNetDetails" roleURI="http://lifx.com/role/BalanceSheetComponentsAccountsReceivableNetDetails">
        <link:definition>9954492 - Disclosure - Balance Sheet Components- Accounts Receivable, Net (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="BalanceSheetComponentsInventoryDetails" roleURI="http://lifx.com/role/BalanceSheetComponentsInventoryDetails">
        <link:definition>9954493 - Disclosure - Balance Sheet Components - Inventory (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="BalanceSheetComponentsPrepaidExpensesandOtherCurrentAssetsDetails" roleURI="http://lifx.com/role/BalanceSheetComponentsPrepaidExpensesandOtherCurrentAssetsDetails">
        <link:definition>9954494 - Disclosure - Balance Sheet Components - Prepaid Expenses and Other Current Assets (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="BalanceSheetComponentsPropertyandEquipmentNetDetails" roleURI="http://lifx.com/role/BalanceSheetComponentsPropertyandEquipmentNetDetails">
        <link:definition>9954495 - Disclosure - Balance Sheet Components - Property and Equipment, Net (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="BalanceSheetComponentsPrepaidExpensesandOtherAssetsNonCurrentDetails" roleURI="http://lifx.com/role/BalanceSheetComponentsPrepaidExpensesandOtherAssetsNonCurrentDetails">
        <link:definition>9954496 - Disclosure - Balance Sheet Components - Prepaid Expenses and Other Assets, Non-Current (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="BalanceSheetComponentsLeasesDetails" roleURI="http://lifx.com/role/BalanceSheetComponentsLeasesDetails">
        <link:definition>9954497 - Disclosure - Balance Sheet Components - Leases (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="BalanceSheetComponentsLeasesDetails_1" roleURI="http://lifx.com/role/BalanceSheetComponentsLeasesDetails_1">
        <link:definition>9954497 - Disclosure - Balance Sheet Components - Leases (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="BalanceSheetComponentsIntangibleAssetsNetDetails" roleURI="http://lifx.com/role/BalanceSheetComponentsIntangibleAssetsNetDetails">
        <link:definition>9954498 - Disclosure - Balance Sheet Components - Intangible Assets, Net (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="BalanceSheetComponentsIntangibleAssetsNarrativeDetails" roleURI="http://lifx.com/role/BalanceSheetComponentsIntangibleAssetsNarrativeDetails">
        <link:definition>9954499 - Disclosure - Balance Sheet Components - Intangible Assets Narrative (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="BalanceSheetComponentsIntangibleAssetsRemainingAmortizationExpenseDetails" roleURI="http://lifx.com/role/BalanceSheetComponentsIntangibleAssetsRemainingAmortizationExpenseDetails">
        <link:definition>9954500 - Disclosure - Balance Sheet Components - Intangible Assets Remaining Amortization Expense (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="BalanceSheetComponentsIntangibleAssetsWeightedAverageRemainingUsefulLifeDetails" roleURI="http://lifx.com/role/BalanceSheetComponentsIntangibleAssetsWeightedAverageRemainingUsefulLifeDetails">
        <link:definition>9954501 - Disclosure - Balance Sheet Components - Intangible Assets, Weighted-Average Remaining Useful Life (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="BalanceSheetComponentsAccruedExpensesandCurrentOtherLiabilitiesDetails" roleURI="http://lifx.com/role/BalanceSheetComponentsAccruedExpensesandCurrentOtherLiabilitiesDetails">
        <link:definition>9954502 - Disclosure - Balance Sheet Components - Accrued Expenses and Current Other Liabilities (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="ConvertibleNotesNarrativeDetails" roleURI="http://lifx.com/role/ConvertibleNotesNarrativeDetails">
        <link:definition>9954503 - Disclosure - Convertible Notes - Narrative (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="ConvertibleNotesFairValueAssumptionsConvertibleNotesDetails" roleURI="http://lifx.com/role/ConvertibleNotesFairValueAssumptionsConvertibleNotesDetails">
        <link:definition>9954504 - Disclosure - Convertible Notes - Fair Value Assumptions - Convertible Notes (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="ConvertibleNotesCurrentandNonCurrentDetails" roleURI="http://lifx.com/role/ConvertibleNotesCurrentandNonCurrentDetails">
        <link:definition>9954505 - Disclosure - Convertible Notes - Current and Non-Current (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="ConvertibleNotesContractualFuturePrincipalPaymentsDetails" roleURI="http://lifx.com/role/ConvertibleNotesContractualFuturePrincipalPaymentsDetails">
        <link:definition>9954506 - Disclosure - Convertible Notes - Contractual Future Principal Payments (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="DerivativeLiabilityFairValueAssumptionsofEmbeddedDerivativeDetails" roleURI="http://lifx.com/role/DerivativeLiabilityFairValueAssumptionsofEmbeddedDerivativeDetails">
        <link:definition>9954507 - Disclosure - Derivative Liability - Fair Value Assumptions of Embedded Derivative (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="DerivativeLiabilityNarrativeDetails" roleURI="http://lifx.com/role/DerivativeLiabilityNarrativeDetails">
        <link:definition>9954508 - Disclosure - Derivative Liability - Narrative (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="CommitmentsandContingenciesPurchaseCommitmentsDetails" roleURI="http://lifx.com/role/CommitmentsandContingenciesPurchaseCommitmentsDetails">
        <link:definition>9954509 - Disclosure - Commitments and Contingencies - Purchase Commitments (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="CommitmentsandContingenciesLitigationDetails" roleURI="http://lifx.com/role/CommitmentsandContingenciesLitigationDetails">
        <link:definition>9954510 - Disclosure - Commitments and Contingencies - Litigation (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="CommonStockDetails" roleURI="http://lifx.com/role/CommonStockDetails">
        <link:definition>9954511 - Disclosure - Common Stock (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="WarrantsDetails" roleURI="http://lifx.com/role/WarrantsDetails">
        <link:definition>9954512 - Disclosure - Warrants (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="EquityIncentivePlanStockOptionActivityDetails" roleURI="http://lifx.com/role/EquityIncentivePlanStockOptionActivityDetails">
        <link:definition>9954513 - Disclosure - Equity Incentive Plan - Stock Option Activity (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="EquityIncentivePlanNarrativeDetails" roleURI="http://lifx.com/role/EquityIncentivePlanNarrativeDetails">
        <link:definition>9954514 - Disclosure - Equity Incentive Plan - Narrative (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="EquityIncentivePlanTimebasedRestrictedStockUnitsRSUandPRSUActivityDetails" roleURI="http://lifx.com/role/EquityIncentivePlanTimebasedRestrictedStockUnitsRSUandPRSUActivityDetails">
        <link:definition>9954515 - Disclosure - Equity Incentive Plan - Time-based Restricted Stock Units (RSU) and PRSU Activity (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="EquityIncentivePlanStockBasedCompensationExpenseDetails" roleURI="http://lifx.com/role/EquityIncentivePlanStockBasedCompensationExpenseDetails">
        <link:definition>9954516 - Disclosure - Equity Incentive Plan - Stock-Based Compensation Expense (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="IncomeTaxesDetails" roleURI="http://lifx.com/role/IncomeTaxesDetails">
        <link:definition>9954517 - Disclosure - Income Taxes (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="DefinedContributionPlanDetails" roleURI="http://lifx.com/role/DefinedContributionPlanDetails">
        <link:definition>9954518 - Disclosure - Defined Contribution Plan (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="NetLossPerShareComputationDetails" roleURI="http://lifx.com/role/NetLossPerShareComputationDetails">
        <link:definition>9954519 - Disclosure - Net Loss Per Share - Computation (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="NetLossPerShareAntidilutiveSharesDetails" roleURI="http://lifx.com/role/NetLossPerShareAntidilutiveSharesDetails">
        <link:definition>9954520 - Disclosure - Net Loss Per Share - Antidilutive Shares (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="SubsequentEventsDetails" roleURI="http://lifx.com/role/SubsequentEventsDetails">
        <link:definition>9954521 - Disclosure - Subsequent Events (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
    </xs:appinfo>
  </xs:annotation>
  <xs:element id="lifx_FiniteLivedIntangibleAssetsNetAssetsNotYetInService" abstract="false" name="FiniteLivedIntangibleAssetsNetAssetsNotYetInService" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="lifx_ValuationTechniqueLatticeModelMember" abstract="true" name="ValuationTechniqueLatticeModelMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="lifx_BusinessCombinationExcludedConsiderationShareBasedCompensationShares" abstract="false" name="BusinessCombinationExcludedConsiderationShareBasedCompensationShares" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:sharesItemType"/>
  <xs:element id="lifx_LongTermDebtFairValueAdjustment" abstract="false" name="LongTermDebtFairValueAdjustment" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="lifx_ProceedsFromStockOptionsAndWarrantsExercised" abstract="false" name="ProceedsFromStockOptionsAndWarrantsExercised" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="lifx_BusinessCombinationConsiderationAndBonusesShares" abstract="false" name="BusinessCombinationConsiderationAndBonusesShares" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:sharesItemType"/>
  <xs:element id="lifx_LongTermDebtBeforeFairValueAdjustment" abstract="false" name="LongTermDebtBeforeFairValueAdjustment" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="lifx_ChannelPartnerGoogleMember" abstract="true" name="ChannelPartnerGoogleMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="lifx_ConvertibleDebtGainLossForChangeInFairValue" abstract="false" name="ConvertibleDebtGainLossForChangeInFairValue" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="lifx_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRightsExercised" abstract="false" name="ClassOfWarrantOrRightExercisePriceOfWarrantsOrRightsExercised" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:perShareItemType"/>
  <xs:element id="lifx_RetailPartnerAMember" abstract="true" name="RetailPartnerAMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="lifx_ProductionManufacturingEquipmentMember" abstract="true" name="ProductionManufacturingEquipmentMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="lifx_SoftwareAndSoftwareDevelopmentCostsNotInServiceMember" abstract="true" name="SoftwareAndSoftwareDevelopmentCostsNotInServiceMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="lifx_CustomerRelatedPromotionsAndDiscountsPayableCurrent" abstract="false" name="CustomerRelatedPromotionsAndDiscountsPayableCurrent" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="lifx_HardwareMember" abstract="true" name="HardwareMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="lifx_ConvertibleDebtCurrentFairValueDisclosure" abstract="false" name="ConvertibleDebtCurrentFairValueDisclosure" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="lifx_JiobitMember" abstract="true" name="JiobitMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="lifx_BusinessCombinationConsiderationAndBonuses" abstract="false" name="BusinessCombinationConsiderationAndBonuses" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="lifx_TileIncMember" abstract="true" name="TileIncMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="lifx_FiniteLivedIntangibleAssetsNetExcludingAmountsNotYetInService" abstract="false" name="FiniteLivedIntangibleAssetsNetExcludingAmountsNotYetInService" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="lifx_FairValueAdjustmentOfConvertibleNotes" abstract="false" name="FairValueAdjustmentOfConvertibleNotes" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="lifx_RevestingStockMember" abstract="true" name="RevestingStockMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="lifx_FiniteLivedIntangibleAssetExpectedAmortizationAfterYearFour" abstract="false" name="FiniteLivedIntangibleAssetExpectedAmortizationAfterYearFour" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="lifx_BusinessCombinationExcludedConsiderationSharesGranted" abstract="false" name="BusinessCombinationExcludedConsiderationSharesGranted" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:sharesItemType"/>
  <xs:element id="lifx_AccruedVendorExpensesCurrent" abstract="false" name="AccruedVendorExpensesCurrent" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="lifx_DataPartnerAMember" abstract="true" name="DataPartnerAMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="lifx_RisksAndUncertaintiesPolicyPolicyTextBlock" abstract="false" name="RisksAndUncertaintiesPolicyPolicyTextBlock" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:textBlockItemType"/>
  <xs:element id="lifx_DebtInstrumentConvertibleRepaymentOfPrincipalPercentagePerYear" abstract="false" name="DebtInstrumentConvertibleRepaymentOfPrincipalPercentagePerYear" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:percentItemType"/>
  <xs:element id="lifx_ClassOfWarrantOrRightExercised" abstract="false" name="ClassOfWarrantOrRightExercised" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:sharesItemType"/>
  <xs:element id="lifx_July2021ConvertibleNotesMember" abstract="true" name="July2021ConvertibleNotesMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="lifx_AssetsAndLiabilitiesLesseeTableTextBlock" abstract="false" name="AssetsAndLiabilitiesLesseeTableTextBlock" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:textBlockItemType"/>
  <xs:element id="lifx_WarrantsAndRightsOutstandingRestrictionPeriod" abstract="false" name="WarrantsAndRightsOutstandingRestrictionPeriod" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:durationItemType"/>
  <xs:element id="lifx_CompensationExpenseRevestingNotes" abstract="false" name="CompensationExpenseRevestingNotes" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="lifx_September2021ConvertibleNotesMember" abstract="true" name="September2021ConvertibleNotesMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="lifx_ChannelPartnerAppleMember" abstract="true" name="ChannelPartnerAppleMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="lifx_WarrantTranche2Member" abstract="true" name="WarrantTranche2Member" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="lifx_BusinessCombinationIndemnityEscrowTerm" abstract="false" name="BusinessCombinationIndemnityEscrowTerm" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:durationItemType"/>
  <xs:element id="lifx_SharesToBeGrantedMember" abstract="true" name="SharesToBeGrantedMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="lifx_ConvertibleDebtRevestingNotesMember" abstract="true" name="ConvertibleDebtRevestingNotesMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="lifx_ProceedsFromCollectionOfStockholderNotesReceivable" abstract="false" name="ProceedsFromCollectionOfStockholderNotesReceivable" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="lifx_CapitalizedContractCostRollForward" abstract="true" name="CapitalizedContractCostRollForward" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:stringItemType"/>
  <xs:element id="lifx_MeasurementInputExchangeRateMember" abstract="true" name="MeasurementInputExchangeRateMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="lifx_ClassOfWarrantOrRightTextBlock" abstract="false" name="ClassOfWarrantOrRightTextBlock" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:textBlockItemType"/>
  <xs:element id="lifx_ConvertibleNotesMember" abstract="true" name="ConvertibleNotesMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="lifx_StockholdersEquityRepaymentOfNotesReceivableFromStockholders" abstract="false" name="StockholdersEquityRepaymentOfNotesReceivableFromStockholders" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="lifx_BusinessCombinationIndemnityEscrowShares" abstract="false" name="BusinessCombinationIndemnityEscrowShares" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:sharesItemType"/>
  <xs:element id="lifx_CapitalizedContractCostAdditions" abstract="false" name="CapitalizedContractCostAdditions" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="lifx_BusinessCombinationExcludedConsiderationShareBasedCompensation" abstract="false" name="BusinessCombinationExcludedConsiderationShareBasedCompensation" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="lifx_ConvertibleNotesVestingExpense" abstract="false" name="ConvertibleNotesVestingExpense" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="lifx_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantedInPeriodFairValue" abstract="false" name="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantedInPeriodFairValue" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="lifx_NumberOfMembershipSubscriptionOptions" abstract="false" name="NumberOfMembershipSubscriptionOptions" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:integerItemType"/>
  <xs:element id="lifx_BusinessCombinationExcludedConsiderationRevestingStockShares" abstract="false" name="BusinessCombinationExcludedConsiderationRevestingStockShares" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:sharesItemType"/>
  <xs:element id="lifx_ConvertibleNotesVestingPeriod" abstract="false" name="ConvertibleNotesVestingPeriod" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:durationItemType"/>
  <xs:element id="lifx_ShareBasedCompensationArrangementByShareBasedPaymentAwardPerformancePeriod" abstract="false" name="ShareBasedCompensationArrangementByShareBasedPaymentAwardPerformancePeriod" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:durationItemType"/>
  <xs:element id="lifx_ShareBasedCompensationArrangementByShareBasedPaymentAwardPercentageWeightForEachPerformanceGoalMetric" abstract="false" name="ShareBasedCompensationArrangementByShareBasedPaymentAwardPercentageWeightForEachPerformanceGoalMetric" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:percentItemType"/>
  <xs:element id="lifx_BusinessCombinationIndemnityEscrowSharesReleased" abstract="false" name="BusinessCombinationIndemnityEscrowSharesReleased" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:sharesItemType"/>
  <xs:element id="lifx_ShareBasedCompensationArrangementByShareBasedPaymentAwardMaximumPerformanceTargetPercentage" abstract="false" name="ShareBasedCompensationArrangementByShareBasedPaymentAwardMaximumPerformanceTargetPercentage" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:percentItemType"/>
  <xs:element id="lifx_BusinessCombinationExcludedConsiderationRevestingStock" abstract="false" name="BusinessCombinationExcludedConsiderationRevestingStock" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="lifx_DebtInstrumentConvertibleIfConvertedValueInExcessOfBelowPrincipal" abstract="false" name="DebtInstrumentConvertibleIfConvertedValueInExcessOfBelowPrincipal" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="lifx_MeasurementInputOptionAdjustedSpreadMember" abstract="true" name="MeasurementInputOptionAdjustedSpreadMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="lifx_WarrantTranche1Member" abstract="true" name="WarrantTranche1Member" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="lifx_PatentInfringementClaimMember" abstract="true" name="PatentInfringementClaimMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="lifx_WarrantTranche3Member" abstract="true" name="WarrantTranche3Member" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="lifx_OtherInternationalRegionsMember" abstract="true" name="OtherInternationalRegionsMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
</xs:schema>
