| Cover Page | Aug. 12, 2024 |
| Document Information [Line Items] | |
| Entity Registrant Name | EOS INC. |
| Entity Central Index Key | 0001651958 |
| Document Type | 8-K |
| Amendment Flag | false |
| Entity Emerging Growth Company | true |
| Document Period End Date | Aug. 12, 2024 |
| Entity Ex Transition Period | false |
| Entity File Number | 000-55661 |
| Entity Incorporation State Country Code | NV |
| Entity Tax Identification Number | 30-0873246 |
| Entity Address Address Line 1 | 2F., No. 157, Sec. 2, Nanjing E. Rd. |
| Entity Address Address Line 2 | Zhongshan District |
| Entity Address City Or Town | Taipei City |
| Entity Address Country | TW |
| Entity Address Postal Zip Code | 104075 |
| City Area Code | 886 |
| Written Communications | false |
| Soliciting Material | false |
| Pre-commencement Tender Offer | false |
| Pre-commencement Issuer Tender Offer | false |
| Local Phone Number | 2-2586-8300 |
| Current Fiscal Year End Date | --12-31 |
