| Product Overview | |
| Model | NO.1 Smartband F1 |
| Platform | German Dialog DA14580 (the world's lowest power ring chip) |
| Product Modeling | Smartband |
| touchscreen | Capacitive touchscreen |
| Features | |
| Bluetooth Push | Support (Caller， SMS Messenger， app news reminders) |
| Heart Rate Detection | Support (Second-generation dynamic heart rate monitoring， all-day monitoring of your heartbeat) |
| Pedometer | Support (Exercise step， calorie consumption， movement mileage record) |
| Sleep Monitoring | Support |
| Call alert | Support |
| Bluetooth Features and Versions | 4.0 |
| Vibrating Motor | Support |
| Waterproof | IP68 Waterproof (waterproof in 10 meter water) |
| Hardware | |
| Standby time | About 100 days |
| Battery Removal | 230mAh built-in battery |
| Strap | Environmental Silicone Strap |
| Charger | Strong Magnetic Charging Interface |
| Green Products | CE Recognition Qualified |
| Color | Black， Navy， Purple |
| Main Screen | 0.91 inch OLED display |
| Machine Reference Dimension | 42.5 * 21 * 10.5mm |
| Package Size | 98 * 98 * 79mm |
| Machine weight | 3 0g |