| product name | smart watch |
| brand | nine |
| model | HD11 |
| color | vinyl Grey glue gold size Black steel Silver steel Steel |
| Platform | Ruiyu 8762D (APP: FitCloudPro) |
| Battery | 210 mAh |
| Screen size | 1.9 inches |
| BT | 5.0 + audio 3.0 |
| screen resolution | 240 * 280 |
| Certificate | FCC ID, CE, ROHS, battery certification |
| Charging mode | magnetic suction charging |
| Waterproof level | IP68 |
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