| Cover | Mar. 30, 2023 |
| Document Type | 8-K |
| Amendment Flag | false |
| Document Period End Date | Mar. 30, 2023 |
| Current Fiscal Year End Date | --12-31 |
| Entity File Number | 001-39136 |
| Entity Registrant Name | micromobility.com Inc. |
| Entity Central Index Key | 0001788841 |
| Entity Tax Identification Number | 84-3015108 |
| Entity Incorporation, State or Country Code | DE |
| Entity Address, Address Line One | 32 Old Slip |
| Entity Address, City or Town | New York |
| Entity Address, State or Province | NY |
| Entity Address, Postal Zip Code | 10005 |
| City Area Code | (917) |
| Local Phone Number | 675-7157 |
| Written Communications | false |
| Soliciting Material | false |
| Pre-commencement Tender Offer | false |
| Pre-commencement Issuer Tender Offer | false |
| Entity Emerging Growth Company | true |
| Elected Not To Use the Extended Transition Period | false |
| Class A Common Stock, $0.00001 par value | |
| Title of 12(b) Security | Class A Common Stock, $0.00001 par value |
| Trading Symbol | MCOM |
| Security Exchange Name | NASDAQ |
| Redeemable warrants, each warrant exercisable for one share of Class A Common Stock | |
| Title of 12(b) Security | Redeemable warrants, each warrant exercisable for one share of Class A Common Stock |
| Trading Symbol | MCOMW |
| Security Exchange Name | NASDAQ |
