| Document and Entity Information | Jun. 02, 2022 |
| Cover [Abstract] | |
| Document Type | 8-K |
| Amendment Flag | false |
| Document Period End Date | Jun. 2, 2022 |
| Entity Registrant Name | ReWalk Robotics Ltd. |
| Entity Incorporation, State or Country Code | L3 |
| Entity File Number | 001-36612 |
| Entity Tax Identification Number | 00-0000000 |
| Entity Address, Address Line One | 3 Hatnufa St. |
| Entity Address, Address Line Two | Floor 6 |
| Entity Address, City or Town | Yokneam Ilit |
| Entity Address, Country | IL |
| Entity Address, Postal Zip Code | 2069203 |
| City Area Code | 972 |
| Local Phone Number | 4.959.0123 |
| Written Communications | false |
| Soliciting Material | false |
| Pre-commencement Tender Offer | false |
| Pre-commencement Issuer Tender Offer | false |
| Entity Emerging Growth Company | false |
| Entity Central Index Key | 0001607962 |
| Title of 12(b) Security | Ordinary Shares, par value NIS 0.25 |
| Trading Symbol | RWLK |
| Security Exchange Name | NASDAQ |
