Dimensions
Size comparison
SmartimeWatch GT
| Smartime | Watch GT | Difference | |
|---|---|---|---|
| Case size | 48 mm | 46.4 mm | +1.6 mm |
Drawn to the same scale from the official dimensions (front and side).
Why is Smartime better than Watch GT?
Smartime has no measurable advantages in this pair.
Why is Watch GT better than Smartime?
- AMOLED / OLED displayNo · Smartime: Yes
- Resolution (width)240 px vs 454 px+89%
- Screen size1.3″ vs 1.39″+7%
Specifications
Side by side
| Design & durability | ||
| Case size | 48 mm | 48 mm |
| Weight | — | 30 g |
| Thickness | — | 12.4 mm |
| Height | — | 47.8 mm |
| Width | — | 46.4 mm |
| Case material | Stainless steel | Aluminium |
| Strap material | Edelstahl | — |
| Water resistance | — | 5 ATM |
| Ingress protection | — | IP68 |
| Water resistance (IPx) | — | IPx8 |
| Colours | Black | Silver |
| Display | ||
| Screen size | 1.3″ | 1.39″ |
| Display technology | — | AMOLED |
| Panel | — | AMOLED |
| AMOLED / OLED display | No | Yes |
| Resolution (width) | 240 px | 454 px |
| Resolution (height) | 240 px | 454 px |
| Pixel density | — | 326 ppi |
| Refresh rate | — | 60 Hz |
| Battery | ||
| Battery capacity | — | 420 mAh |
| Battery type | — | Li-Ion |
| Health sensors | ||
| Optical heart rate | Yes | Yes |
| Blood oxygen (SpO2) | — | Yes |
| Sensors | accelerometer | Accelerometer, heart rate, SpO2 |
| Sports & navigation | ||
| Built-in GPS | — | Yes |
| Connectivity | ||
| NFC payments | — | No |
| LTE (cellular) | — | No |
| eSIM | — | No |
| Smart features | ||
| Speaker | — | No |
| Platform | ||
| Operating system | — | Proprietary OS |
| Platform | — | Proprietary |
| Works with | iOS, Android | — |
| Chipset | Mediatek MT2502C | — |
