vs
9.0Display9.0
Why is Watch JOY better than Tank T3 Ultra?
Watch JOY has no measurable advantages in this pair.
Why is Tank T3 Ultra better than Watch JOY?
- Battery life (smartwatch mode)10 days vs 15 days+50%
Specifications
Side by side
| Design & durability | ||
| Weight | — | 71 g |
| Case material | Plastic / polymer | — |
| Water resistance | — | 5 ATM |
| Water rating (maker) | — | 50 m / 5 bar / 5 ATM |
| Military-grade (MIL-STD-810) | — | Yes |
| Display | ||
| Screen size | 1.43″ | 1.43″ |
| Display technology | AMOLED | AMOLED |
| Panel | AMOLED | AMOLED |
| AMOLED / OLED display | Yes | Yes |
| Resolution (width) | 466 px | 466 px |
| Resolution (height) | 466 px | 466 px |
| Battery | ||
| Battery life (smartwatch mode) | 10 days | 15 days |
| Battery capacity | 380 mAh | — |
| Health sensors | ||
| Optical heart rate | — | Yes |
| Blood oxygen (SpO2) | — | Yes |
| ECG | — | Yes |
| Sleep tracking | Yes | Yes |
| Sensors | — | heart rate, SpO2, accelerometer |
| Connectivity | ||
| LTE (cellular) | No | — |
| Bluetooth | 5 | 5 |
| Platform | ||
| Works with | iOS, Android | iOS, Android |
