| Cover | Aug. 03, 2022 |
| Cover [Abstract] | |
| Document Type | 8-K/A |
| Document Period End Date | Aug. 03, 2022 |
| Entity Registrant Name | WEAVE COMMUNICATIONS, INC. |
| Entity Incorporation, State or Country Code | DE |
| Entity File Number | 001-40998 |
| Entity Tax Identification Number | 26-3302902 |
| Entity Address, Address Line One | 1331 W Powell Way |
| Entity Address, City or Town | Lehi |
| Entity Address, State or Province | UT |
| Entity Address, Postal Zip Code | 84043 |
| City Area Code | 888 |
| Local Phone Number | 579-5668 |
| Written Communications | false |
| Soliciting Material | false |
| Pre-commencement Tender Offer | false |
| Pre-commencement Issuer Tender Offer | false |
| Entity Emerging Growth Company | true |
| Entity Ex Transition Period | false |
| Title of 12(b) Security | Common Stock, $0.00001 par value |
| Trading Symbol | WEAV |
| Security Exchange Name | NYSE |
| Entity Central Index Key | 0001609151 |
| Amendment Flag | false |
