T-Rex Ultra 2
Model T-Rex Ultra 2Part no. W2550GL2NEAN 850071618860
68 specifications Checked today
- Display129.5 cm (51")
- Resolution480 x 480 pixels
- Battery870 mAh
- OSZepp OS
- Weight89.2 g
- Display typeDigital
Overview
- Display
- 129.5 cm (51")
- Resolution
- 480 x 480 pixels
- Battery
- 870 mAh
- OS
- Zepp OS
- Weight
- 89.2 g
- Display type
- Digital
- Brand
- Amazfit
- Category
- Smartwatch
- Model
- T-Rex Ultra 2
- Part number
- W2550GL2N
- EAN / UPC
- 850071618860, 6972596109730
- Also known as
- Amazfit T-Rex Ultra 2 129.5 cm (51") AMOLED 51 mm Digital 480 x 480 pixels Touchscreen Titanium Wi-Fi GPS (satellite)
Specifications
68 specifications in 12 groups
Display
| Specification | Value |
|---|---|
| Display type | Digital |
| Display resolution | 480 x 480 pixels |
| Touchscreen | Yes |
| Display diagonal | 129.5 cm (51") |
| Display technology | AMOLED |
| Display brightness | 3000 cd/m² |
| Pixel density | 322 ppi |
| Watch glass type | Sapphire |
| Backlight | Yes |
Design
| Specification | Value |
|---|---|
| Market positioning | Sport watch |
| Watch case size | 51 mm |
| Watch case colour | Titanium |
| Watch case material | Titanium, Glass Fiber Reinforced Polymer (GFRP) |
| Band colour | Black, Brown |
| Band material | Silicone |
| Band size | One Size |
| Shape | Round |
| Wrist size range | 145 - 215 mm |
| Magnetic charging connector | Yes |
| Water resistance | 10 ATM |
| Waterproof up to | 45 m |
Performance
| Specification | Value |
|---|---|
| Built-in microphone | Yes |
| Built-in speaker(s) | Yes |
| Built-in camera | No |
| Mobile operating systems supported | Android 7.0, Android 7.1, Android 7.1.2, Android 8.0, Android 8.1, Android 9.0, Android 10, Android 10.0, Android 11.0, Android 12.0, Android 13.0, Android 14.0, Android 15, Android 16, iOS 15, iOS 16, iOS 17, iOS 18, iOS 26 |
| Operating system installed | Zepp OS |
Features
| Specification | Value |
|---|---|
| Heart rate monitor | Yes |
| Blood oxygen sensor | Yes |
| Sleep apnea detection | Yes |
| Accelerometer | Yes |
| Gyroscope | Yes |
| Quality of sleep | Yes |
| Built-in speedometer | Yes |
| Alarm clock | Yes |
| Ambient light sensor | Yes |
| Barometric altimeter | Yes |
| Call notifications | Yes |
| Electronic compass | Yes |
| Find my phone function | Yes |
| Geomagnetic sensor | Yes |
| Interval training | Yes |
| Recommended activity | Running, Cycling, Walking, Swimming, Climbing, Hiking, Fishing, Hunting, Skateboarding, Motor sports, Yoga, Pilates, HIIT, Gymnastics, Dance, Boxing, Kickboxing, Hockey, Football, Basketball, Volleyball, Tennis, Handball, Golf, Skiing, Diving |
| SMS notifications | Yes |
| Skin temperature sensor | Yes |
| Smart notifications | Yes |
| Stopwatch | Yes |
| Stress monitoring function | Yes |
| Sun & moon information | Yes |
| Virtual pacer function | Yes |
| Weather display | Yes |
| World time function | Yes |
Network
| Specification | Value |
|---|---|
| GPS (satellite) | Yes |
Ports & interfaces
| Specification | Value |
|---|---|
| Wi-Fi | Yes |
| Bluetooth version | 5.2 |
| Bluetooth Low Energy (BLE) | Yes |
| Near Field Communication (NFC) | Yes |
Power
| Specification | Value |
|---|---|
| Battery type | Built-in battery |
| Battery life | 30 day(s) |
| Battery life (GPS mode) | 177 h |
Battery
| Specification | Value |
|---|---|
| Battery capacity | 870 mAh |
Software
| Specification | Value |
|---|---|
| Sports activity apps | Strava, RunKeeper, TrainingPeaks |
Other features
| Specification | Value |
|---|---|
| Number of sports modes | 187 |
Weight & dimensions
| Specification | Value |
|---|---|
| Width | 51 mm |
| Depth | 51 mm |
| Thickness | 1.43 cm |
| Weight | 89.2 g |
Packaging content
| Specification | Value |
|---|---|
| Charging base | Yes |
| Manual | Yes |
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