| Document And Entity Information | Nov. 12, 2020 |
| Document Information Line Items | |
| Entity Registrant Name | Ondas Holdings Inc. |
| Document Type | 8-K |
| Current Fiscal Year End Date | --12-31 |
| Amendment Flag | false |
| Entity Central Index Key | 0001646188 |
| Document Period End Date | Nov. 12, 2020 |
| Entity Emerging Growth Company | true |
| Entity Ex Transition Period | false |
| Entity Incorporation, State or Country Code | NV |
| Entity File Number | 000-56004 |
| Entity Tax Identification Number | 47-2615102 |
| Entity Address, Address Line One | 165 Gibraltar Court |
| Entity Address, City or Town | Sunnyvale |
| Entity Address, State or Province | CA |
| Entity Address, Postal Zip Code | 94089 |
| City Area Code | (888) |
| Local Phone Number | 350-9994 |
| Written Communications | false |
| Soliciting Material | false |
| Pre-commencement Tender Offer | false |
| Pre-commencement Issuer Tender Offer | false |
