Dimensions
Size comparison
Watch 2RWatch GT
| Watch 2R | Watch GT | Difference | |
|---|---|---|---|
| Height | 47 mm | 45.8 mm | +1.2 mm |
| Width | 46.6 mm | 39.6 mm | +7 mm |
| Thickness | 12.1 mm | 11.2 mm | +0.9 mm |
| Weight | 37 g | 33 g | +4 g |
Drawn to the same scale from the official dimensions (front and side).
Why is Watch 2R better than Watch GT?
- Water resistance5 ATM vs 2 ATM2.5×
- Resolution (width)466 px vs 390 px+19%
Why is Watch GT better than Watch 2R?
- LTE (cellular)No · Watch 2R: Yes
- Screen size1.43″ vs 1.85″+29%
- eSIMNo · Watch 2R: Yes
- Weight37 g vs 33 g+12%
- Thickness12.1 mm vs 11.2 mm+8%
Specifications
Side by side
| Design & durability | ||
| Case size | 47 mm | 46 mm |
| Weight | 37 g | 33 g |
| Thickness | 12.1 mm | 11.2 mm |
| Height | 47 mm | 45.8 mm |
| Width | 46.6 mm | 39.6 mm |
| Case material | Aluminium | Aluminium |
| Sapphire crystal | Yes | — |
| Lens / cover glass | Panda Glass | — |
| Strap material | Silikon | — |
| Water resistance | 5 ATM | 2 ATM |
| Ingress protection | IP68 | — |
| Water resistance (IPx) | IPx8 | — |
| Water rating (maker) | 1 m / 5 ATM | — |
| Colours | Forest Green, Gunmetal Gray | Black, Silver |
| Display | ||
| Screen size | 1.43″ | 1.85″ |
| Display technology | AMOLED | AMOLED |
| Panel | AMOLED | AMOLED |
| AMOLED / OLED display | Yes | Yes |
| Always-on display | Yes | — |
| Touchscreen | Yes | — |
| Resolution (width) | 466 px | 390 px |
| Resolution (height) | 466 px | 450 px |
| Pixel density | 326 ppi | 322 ppi |
| Peak brightness | 1,000 nits | — |
| Refresh rate | 60 Hz | 60 Hz |
| Battery | ||
| Battery life (smartwatch mode) | 4.2 days | — |
| Battery life (hours) | 100 h | — |
| Battery capacity | 500 mAh | 505 mAh |
| Wireless charging | No | — |
| Health sensors | ||
| Optical heart rate | Yes | Yes |
| Blood oxygen (SpO2) | Yes | Yes |
| Sleep tracking | Yes | — |
| Sensors | Accelerometer, gyro, barometer, compass, heart rate, SpO2 | Accelerometer, gyro, heart rate, compass, SpO2 |
| Sports & navigation | ||
| Built-in GPS | Yes | Yes |
| Dual-band GPS | Yes | — |
| Satellite systems | GLONASS, GALILEO, BDS, QZSS | GLONASS, GALILEO, BDS, QZSS |
| Barometric altimeter | Yes | — |
| Compass | Yes | Yes |
| Multisport / triathlon mode | Yes | — |
| Connectivity | ||
| NFC payments | Yes | Yes |
| LTE (cellular) | No | Yes |
| eSIM | No | Yes |
| Wi-Fi | Wi-Fi 4 | — |
| Bluetooth | 5 | 5.3 |
| Smart features | ||
| Speaker | Yes | Yes |
| Voice assistant | Yes | — |
| Music on the watch | Yes | — |
| Storage | 32 GB | — |
| RAM | 2 GB | — |
| Platform | ||
| Operating system | Android Wear OS | Blue OS |
| Platform | Android | Proprietary |
| Works with | Android | — |
| Chipset | Qualcomm Snapdragon W5 Gen 1 | — |
