Amazfit T-Rex Ultra
- Screen 1.39 inch AMOLED
- Battery life 20 days in normal mode
- Water resistance 10 ATM
- Sensors BioTracker 3 PPG biological tracking optical sensor, 3-axis acceleration sensor, 3-axis gyroscope, Geomagnetic sensor, Barometric altimeter, Compass, Ambient light sensor
- Date March 2023
Specs
General
| Physical size | 47.3 x 47.3 x 13.45mm |
| Material | High-strength polymer middle frame. Stainless steel: bezel, back panel, bridge and buttons, silicone strap |
| Charging | Magnetic, 2pin pogo pin charging |
| Battery | 500mAh |
| Battery life | Up to 20 days, typical use, 25 days battery saver mode, 9 days heavy usage scenario, 28 hours accuracy GPS mode |
| Water resistance | 10 ATM |
| Weight | 89 grams |
| Display type | AMOLED, anti-fingerprint coating, Corning Gorilla Glass 3 |
| Display size | 1.39 inch |
| Display resolution | 454 x 454 pixels |
| Color options | Abyss Black, Sahara |
Sensors
| Accelerometer | Yes |
| Barometric altimeter | Yes |
| Compass | Yes |
| Galvanic skin response | No |
| Geomagnetic | Yes |
| Gyroscope | No |
| Optical heart rate | Yes |
| Electrical heart rate | No |
| SpO2 | Yes |
| Temperature | No |
| GPS | Yes |
| GALILEO | Yes |
| GLONASS | Yes |
| QZSS | Yes |
| Beidou | Yes |
| Ambient light sensor | Yes |
| Vibration motor | Yes |
| Microphone | No |
| Speakers | No |
Health & activity tracking
| Steps | Yes |
| Distance | Yes |
| Calories burned | Yes |
| Sports tracking | 162 sports modes |
| Floors | Yes |
| Sleep | Yes |
| Heart rate | Yes |
| Stress | Yes |
| Blood oxygen | Yes |
| Respiration rate | No |
| UV exposure | No |
| Skin temperature | No |
| Hydration level | No |
| HRV | No |
| ECG | No |
| Calorie intake | No |
| Blood pressure | No |
| Glucose | No |
| Other | Dual-band GPS, support for offline maps and rich navigation features |
Daily smart features
| Smartphone notifications | Yes |
| Smartphone music control | Yes |
| On-board music storage | Yes |
| Connected pay | No |
| Cellular | No |
| Connectivity | Bluetooth 5.0 BLE, WLAN 2.4GHz |
| Operating system | Zepp OS 2.0 |
Disclaimer Note
These technical specs are correct to the best of our knowledge at the time of publishing.
