| Display Type | IPS |
| Screen Resolution | 160X128 |
| Function | Alarm Clock, Calendar, Countdown, Call Reminder, Fitness Tracker, Heart Rate Tracker, Message Reminder, Passometer, Push Message, Remote Control, Sleep Tracker, THERMOMETER, Power Reserve, Speed Measurement, GPS Navigation |
| Place of Origin | China |
| Item Shape | ROUND |
| Applicable People | Unisex |
| Screen Size | ≤25mm |
| Battery Life | 5 to 10 days |
| Waterproof Standard | IP68 |
| Brand Name | build your own brand |
| Model Number | S20 |
| Operation System | Android, IOS |
| Camera | No Camera |
| Band Material | Silicone |
| Case Material | ALLOY |
| Feature | Touch Screen, 4g, APP Control, GPS, usb |
| Diaplay | 0.96 inches TFT |
| Data Transfer | BLE 5.0 |
| Battery | 90 mAh Polymer Lithium Battery |
| Working Time | 6-13 days of use, 45 days of standby |
| Charging Method | USB Magnetic Charge |
| Screen | < 2" |
| Selling Units: | Single item |
| Single package size: | 14X8.5X1.7 cm |
| Single gross weight: | 0.145 kg |