R50
| Model | R50 | Waterproof | IP68 |
| Charging voltage | 5V | Bluetooth version | BLE 5.3 |
| Screen Size | 1.85 inch | Standby time | 30 days |
| Charging time | 3 hours | Screen material | Glass |
| Battery capacity | 350 mAh | Operating temperature | -10℃-40℃ |
| Battery life | 5 days | Strap width | 20mm |