Dimensions
Size comparison
BT10Watch S3
| BT10 | Watch S3 | Difference | |
|---|---|---|---|
| Height | 48.7 mm | 47 mm | +1.7 mm |
| Width | 48.7 mm | 47 mm | +1.7 mm |
| Thickness | 12.6 mm | 12 mm | +0.6 mm |
Drawn to the same scale from the official dimensions (front and side).
Why is BT10 better than Watch S3?
BT10 has no measurable advantages in this pair.
Why is Watch S3 better than BT10?
- Built-in GPSNo · BT10: Yes
- NFC paymentsNo · BT10: Yes
- LTE (cellular)No · BT10: Yes
- eSIMNo · BT10: Yes
- Battery capacity410 mAh vs 486 mAh+19%
- Thickness12.6 mm vs 12 mm+5%
Specifications
Side by side
| Design & durability | ||
| Case size | 49 mm | 47 mm |
| Weight | — | 44 g |
| Thickness | 12.6 mm | 12 mm |
| Height | 48.7 mm | 47 mm |
| Width | 48.7 mm | 47 mm |
| Case material | — | Aluminium |
| Lens / cover glass | — | Scratch/drop-proof glass |
| Strap material | — | Fluorelastomer |
| Water resistance | 5 ATM | 5 ATM |
| Ingress protection | IP68 | — |
| Water resistance (IPx) | IPx8 | — |
| Water rating (maker) | — | 50 m / 5 bar / 5 ATM |
| Military-grade (MIL-STD-810) | Yes | — |
| Colours | Black, Orange | Black, Silver, Brown |
| Display | ||
| Screen size | 1.43″ | 1.43″ |
| Display technology | AMOLED | AMOLED |
| Panel | AMOLED | AMOLED |
| AMOLED / OLED display | Yes | Yes |
| Touchscreen | — | Yes |
| Resolution (width) | 466 px | 466 px |
| Resolution (height) | 466 px | 466 px |
| Pixel density | 326 ppi | 326 ppi |
| Peak brightness | — | 600 nits |
| Refresh rate | 60 Hz | 60 Hz |
| Battery | ||
| Battery life (smartwatch mode) | — | 12 days |
| Battery capacity | 410 mAh | 486 mAh |
| Battery type | Li-Ion | Li-Po |
| Health sensors | ||
| Optical heart rate | Yes | Yes |
| Blood oxygen (SpO2) | Yes | Yes |
| ECG | — | Yes |
| Sensors | Accelerometer, heart rate, SpO2 | Accelerometer, gyro, compass, barometer, heart rate, SpO2 |
| Sports & navigation | ||
| Built-in GPS | No | Yes |
| Dual-band GPS | — | Yes |
| Satellite systems | — | GLONASS, GALILEO, BDS, QZSS |
| Barometric altimeter | — | Yes |
| Compass | — | Yes |
| Connectivity | ||
| NFC payments | No | Yes |
| LTE (cellular) | No | Yes |
| eSIM | No | Yes |
| Bluetooth | — | 5.2 |
| Smart features | ||
| Speaker | Yes | Yes |
| Platform | ||
| Operating system | Proprietary OS | HyperOS |
| Platform | Proprietary | Proprietary |
| Works with | — | iOS, Android |
