<SEC-DOCUMENT>0001562180-20-001944.txt : 20200302
<SEC-HEADER>0001562180-20-001944.hdr.sgml : 20200302
<ACCEPTANCE-DATETIME>20200302212757
ACCESSION NUMBER:		0001562180-20-001944
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20200227
FILED AS OF DATE:		20200302
DATE AS OF CHANGE:		20200302

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			Maeda John
		CENTRAL INDEX KEY:			0001743480

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-38603
		FILM NUMBER:		20679736

	MAIL ADDRESS:	
		STREET 1:		C/O SONOS, INC.
		STREET 2:		614 CHAPALA STREET
		CITY:			SANTA BARBARA
		STATE:			CA
		ZIP:			93101

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Sonos Inc
		CENTRAL INDEX KEY:			0001314727
		STANDARD INDUSTRIAL CLASSIFICATION:	HOUSEHOLD AUDIO & VIDEO EQUIPMENT [3651]
		IRS NUMBER:				030479476
		STATE OF INCORPORATION:			DE

	BUSINESS ADDRESS:	
		STREET 1:		614 CHAPALA STREET
		CITY:			SANTA BARBARA
		STATE:			CA
		ZIP:			93101
		BUSINESS PHONE:		805-965-3001

	MAIL ADDRESS:	
		STREET 1:		614 CHAPALA STREET
		CITY:			SANTA BARBARA
		STATE:			CA
		ZIP:			93101
</SEC-HEADER>
<DOCUMENT>
<TYPE>4
<SEQUENCE>1
<FILENAME>primarydocument.xml
<DESCRIPTION>PRIMARY DOCUMENT
<TEXT>
<XML>
<?xml version="1.0"?>
<ownershipDocument>

    <schemaVersion>X0306</schemaVersion>

    <documentType>4</documentType>

    <periodOfReport>2020-02-27</periodOfReport>

    <notSubjectToSection16>false</notSubjectToSection16>

    <issuer>
        <issuerCik>0001314727</issuerCik>
        <issuerName>Sonos Inc</issuerName>
        <issuerTradingSymbol>SONO</issuerTradingSymbol>
    </issuer>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001743480</rptOwnerCik>
            <rptOwnerName>Maeda John</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>C/O SONOS, INC.</rptOwnerStreet1>
            <rptOwnerStreet2>614 CHAPALA STREET</rptOwnerStreet2>
            <rptOwnerCity>SANTA BARBARA</rptOwnerCity>
            <rptOwnerState>CA</rptOwnerState>
            <rptOwnerZipCode>93101</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>true</isDirector>
            <isOfficer>false</isOfficer>
            <isTenPercentOwner>false</isTenPercentOwner>
            <isOther>false</isOther>
            <officerTitle></officerTitle>
            <otherText></otherText>
        </reportingOwnerRelationship>
    </reportingOwner>

    <nonDerivativeTable>
        <nonDerivativeTransaction>
            <securityTitle>
                <value>Common Stock</value>
            </securityTitle>
            <transactionDate>
                <value>2020-02-27</value>
            </transactionDate>
            <deemedExecutionDate></deemedExecutionDate>
            <transactionCoding>
                <transactionFormType>4</transactionFormType>
                <transactionCode>A</transactionCode>
                <equitySwapInvolved>false</equitySwapInvolved>
            </transactionCoding>
            <transactionTimeliness></transactionTimeliness>
            <transactionAmounts>
                <transactionShares>
                    <value>12792.00</value>
                    <footnoteId id="F1"/>
                    <footnoteId id="F2"/>
                </transactionShares>
                <transactionPricePerShare>
                    <footnoteId id="F3"/>
                </transactionPricePerShare>
                <transactionAcquiredDisposedCode>
                    <value>A</value>
                </transactionAcquiredDisposedCode>
            </transactionAmounts>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>102281.00</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
            </ownershipNature>
        </nonDerivativeTransaction>
    </nonDerivativeTable>

    <derivativeTable></derivativeTable>

    <footnotes>
        <footnote id="F1">Represents the number of shares subject to restricted stock units (&quot;RSUs&quot;) that were granted on February 27, 2020.</footnote>
        <footnote id="F2">The RSUs will vest in full on the earlier of February 27, 2021 or the next annual meeting of stockholders. 20% of the vested shares will be delivered to the Reporting Person upon vesting, and the remaining 80% of the vested shares will be delivered to the Reporting Person following the Reporting Person's separation of service.</footnote>
        <footnote id="F3">Each RSU represents a contingent right to receive 1 share of the Issuer's Common Stock upon vesting and settlement for no consideration.</footnote>
    </footnotes>

    <remarks></remarks>

    <ownerSignature>
        <signatureName>/s/ Nanette Agustines, by power of attorney</signatureName>
        <signatureDate>2020-02-27</signatureDate>
    </ownerSignature>
</ownershipDocument>
</XML>
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
