


Amazfit T-Rex Ultra Smartwatch
$370.47 • Out Of Stock • By Amazfit
Amazfit T-Rex Ultra Smartwatch price in United States starts from $370.47.
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Amazfit T-Rex Ultra Smartwatch price in United States is $370.47. You can get Amazfit T-Rex Ultra Smartwatch for the lowest price at Amazon. Amazfit T-Rex Ultra Smartwatch was last updated on November 10, 2025
Read MoreFeatures
- Wi-Fi, Bluetooth 5.0, GPS
- Bluetooth Calling
- 1.39 inches Touch Display
- Water Resistant, 100 m, 10 ATM
- Scratch Resistant, Dust Proof
- Heart Rate Monitor
- SpO2 (Blood Oxygen) Monitor
- Altimeter, Pedometer, Sleep Monitor, Calorie Count, Step Count
OUT OF STOCK
Amazfit T-Rex Ultra Smartwatch Specs
Group: $250 to $450
- Wi-Fi, Bluetooth 5.0, GPS
- Bluetooth Calling
- 1.39 inches Touch Display
- Water Resistant, 100 m, 10 ATM
- Scratch Resistant, Dust Proof
- Heart Rate Monitor
- SpO2 (Blood Oxygen) Monitor
- Altimeter, Pedometer, Sleep Monitor, Calorie Count, Step Count
General
| Brand | Amazfit |
| Model Name | T-Rex Ultra |
| Ideal For | Men, Women |
| Sales Package | Smartwatch, User Manual, Charger |
Design and Body
| Weight | 89 g |
| Material | Stainless steel bezel with Polymer alloy middle frame |
| Strap | 22mm Silicon |
| Shape | Circle |
| Water Resistant | Yes |
| Water Resistant Depth | 100 m |
| Water Resistant Certificate | 10 ATM |
| Dust Proof | Yes |
| Scratch Resistant | Yes |
Display
| Type | Color AMOLED |
| Touch | Yes |
| Size | 1.39 inches |
| Resolution | 454 x 454 pixels |
| PPI | 326 ppi |
| Ambient Light Sensor | Yes |
| Always On Display | Yes |
| Features | 1000 nits brightness |
Connectivity
| Wi-Fi | Yes, Wi-Fi 2.4GHz |
| Bluetooth | Yes, 5.0 |
| Bluetooth Calling | Yes |
| GPS | Yes |
Extra
| Inbuilt Microphone | Yes |
| Inbuilt Speaker | Yes |
| Notifications | Yes |
| Extra Features | 160 Sports Modes, 120 Watch Faces |
Technical
| OS | Zepp OS 2.0 |
| Compatible OS | Android 7.0 or later and iOS 12.0 and above |
Battery
| Battery Capacity | 500 mAh |
| Battery Backup | 20 days |
| Charging Time | 2 hours |
| Fast Charging | Yes |
Fitness Features and Sensors
| Heart Rate Monitor | Yes |
| SpO2 (Blood Oxygen) Monitor | Yes |
| Temperature Sensor | Yes |
| Pedometer | Yes |
| Altimeter | Yes, Barometric |
| Sleep Monitor | Yes |
| Reminder | Yes |
| Meters and Sensors | Accelerometer, Calorie Count, Step Count, Geomagnetic, BioTracker PPG biometric sensor |
| Extra Features | Alarm Clock, Stopwatch, Timer |
Amazfit T-Rex Ultra Smartwatch Prices
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