vs
4.2Display8.8
4.9Health tracking4.9
Why is GT1 better than smart 2.0 1.78?
GT1 has no measurable advantages in this pair.
Why is smart 2.0 1.78 better than GT1?
- AMOLED / OLED displayNo · GT1: Yes
- Screen size1.43″ vs 1.7″+19%
Specifications
Side by side
| Design & durability | ||
| Case size | 54 mm | — |
| Weight | 92 g | — |
| Thickness | 13.2 mm | — |
| Height | 53.9 mm | — |
| Width | 51.9 mm | — |
| Case material | — | Stainless steel |
| Lens / cover glass | Panda Glass | Mineralglas Mineralglas |
| Water resistance | 5 ATM | 5 ATM |
| Water rating (maker) | — | 50 m / 5 bar / 5 ATM |
| Colours | Black | — |
| Display | ||
| Screen size | 1.43″ | 1.7″ |
| Display technology | LCD | AMOLED |
| Panel | TFT LCD | AMOLED |
| AMOLED / OLED display | No | Yes |
| Resolution (width) | 466 px | — |
| Resolution (height) | 466 px | — |
| Pixel density | 461 ppi | — |
| Refresh rate | 60 Hz | — |
| Battery | ||
| Battery capacity | 480 mAh | — |
| Health sensors | ||
| Optical heart rate | Yes | Yes |
| Blood oxygen (SpO2) | Yes | Yes |
| ECG | — | Yes |
| Sleep tracking | — | Yes |
| Sensors | Accelerometer, heart rate, SpO2, barometer, compass | heart rate, SpO2, accelerometer |
| Sports & navigation | ||
| Built-in GPS | Yes | — |
| Dual-band GPS | Yes | — |
| Barometric altimeter | Yes | — |
| Compass | Yes | — |
| Connectivity | ||
| NFC payments | No | — |
| LTE (cellular) | No | — |
| eSIM | No | — |
| Bluetooth | 5.3 | 5 |
| Smart features | ||
| Speaker | Yes | — |
| Platform | ||
| Operating system | Proprietary OS | — |
| Platform | Proprietary | — |
| Works with | — | iOS, Android |
