<SEC-DOCUMENT>0001209191-20-024214.txt : 20200413
<SEC-HEADER>0001209191-20-024214.hdr.sgml : 20200413
<ACCEPTANCE-DATETIME>20200413164057
ACCESSION NUMBER:		0001209191-20-024214
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20200409
FILED AS OF DATE:		20200413
DATE AS OF CHANGE:		20200413

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			Maloberti Renaud Bertrand
		CENTRAL INDEX KEY:			0001744025

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-37969
		FILM NUMBER:		20789117

	MAIL ADDRESS:	
		STREET 1:		10 ACORN WAY
		CITY:			GEORGETOWN
		STATE:			MA
		ZIP:			01833

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			ENDRA Life Sciences Inc.
		CENTRAL INDEX KEY:			0001681682
		STANDARD INDUSTRIAL CLASSIFICATION:	ELECTROMEDICAL & ELECTROTHERAPEUTIC APPARATUS [3845]
		IRS NUMBER:				260579295
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	BUSINESS ADDRESS:	
		STREET 1:		3600 GREEN COURT
		STREET 2:		SUITE 350
		CITY:			ANN ARBOR
		STATE:			MI
		ZIP:			48105
		BUSINESS PHONE:		734-335-0468

	MAIL ADDRESS:	
		STREET 1:		3600 GREEN COURT
		STREET 2:		SUITE 350
		CITY:			ANN ARBOR
		STATE:			MI
		ZIP:			48105

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	Endra Inc.
		DATE OF NAME CHANGE:	20160805
</SEC-HEADER>
<DOCUMENT>
<TYPE>4
<SEQUENCE>1
<FILENAME>doc4.xml
<DESCRIPTION>FORM 4 SUBMISSION
<TEXT>
<XML>
<?xml version="1.0"?>
<ownershipDocument>

    <schemaVersion>X0306</schemaVersion>

    <documentType>4</documentType>

    <periodOfReport>2020-04-09</periodOfReport>

    <notSubjectToSection16>0</notSubjectToSection16>

    <issuer>
        <issuerCik>0001681682</issuerCik>
        <issuerName>ENDRA Life Sciences Inc.</issuerName>
        <issuerTradingSymbol>NDRA</issuerTradingSymbol>
    </issuer>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001744025</rptOwnerCik>
            <rptOwnerName>Maloberti Renaud Bertrand</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>C/O ENDRA LIFE SCIENCES INC.</rptOwnerStreet1>
            <rptOwnerStreet2>3600 GREEN COURT, SUITE 350</rptOwnerStreet2>
            <rptOwnerCity>ANN ARBOR</rptOwnerCity>
            <rptOwnerState>MI</rptOwnerState>
            <rptOwnerZipCode>48105</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>0</isDirector>
            <isOfficer>1</isOfficer>
            <isTenPercentOwner>0</isTenPercentOwner>
            <isOther>0</isOther>
            <officerTitle>Chief Commercial Officer</officerTitle>
        </reportingOwnerRelationship>
    </reportingOwner>

    <nonDerivativeTable>
        <nonDerivativeTransaction>
            <securityTitle>
                <value>Common Stock</value>
            </securityTitle>
            <transactionDate>
                <value>2020-04-09</value>
            </transactionDate>
            <deemedExecutionDate></deemedExecutionDate>
            <transactionCoding>
                <transactionFormType>4</transactionFormType>
                <transactionCode>A</transactionCode>
                <equitySwapInvolved>0</equitySwapInvolved>
            </transactionCoding>
            <transactionTimeliness>
                <value></value>
            </transactionTimeliness>
            <transactionAmounts>
                <transactionShares>
                    <value>86580</value>
                    <footnoteId id="F1"/>
                </transactionShares>
                <transactionPricePerShare>
                    <value>0.00</value>
                </transactionPricePerShare>
                <transactionAcquiredDisposedCode>
                    <value>A</value>
                </transactionAcquiredDisposedCode>
            </transactionAmounts>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>86580</value>
                    <footnoteId id="F2"/>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
            </ownershipNature>
        </nonDerivativeTransaction>
    </nonDerivativeTable>

    <footnotes>
        <footnote id="F1">Represents restricted stock units granted in lieu of a portion of the Reporting Person's cash salary. Subject to continued employment, the restricted stock units vest each day, pro rata based on the number of days between the grant date and December 31, 2020. Each restricted stock unit represents a contingent right to receive one share of
the Issuer's common stock.</footnote>
        <footnote id="F2">Includes unvested restricted stock units.</footnote>
    </footnotes>

    <remarks></remarks>

    <ownerSignature>
        <signatureName>/s/ Renaud B. Maloberti by Mark Busch, attorney-in-fact</signatureName>
        <signatureDate>2020-04-13</signatureDate>
    </ownerSignature>
</ownershipDocument>
</XML>
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
