Document and Entity Information - shares
9 Months Ended
Sep. 30, 2017
Oct. 31, 2017
Document and Entity Information [Abstract]    
Entity Registrant Name ReWalk Robotics Ltd.  
Entity Central Index Key 0001607962  
Document Type 10-Q  
Document Period End Date Sep. 30, 2017  
Amendment Flag false  
Current Fiscal Year End Date --12-31  
Entity Filer Category Smaller Reporting Company  
Entity Common Stock, Shares Outstanding (in shares)   22,066,352
Document Fiscal Year Focus 2017  
Document Fiscal Period Focus Q3