Document and Entity Information - shares
3 Months Ended
Mar. 31, 2017
Jun. 13, 2017
Document and Entity Information    
Entity Registrant Name ENDRA Life Sciences Inc.  
Document Type 10-Q  
Document Period End Date Mar. 31, 2017  
Amendment Flag false  
Entity Central Index Key 0001681682  
Current Fiscal Year End Date --12-31  
Entity Common Stock, Shares Outstanding   3,907,027
Entity Filer Category Smaller Reporting Company  
Entity Current Reporting Status Yes  
Entity Voluntary Filers No  
Entity Well-known Seasoned Issuer No  
Document Fiscal Year Focus 2017  
Document Fiscal Period Focus Q1