Amazfit T-Rex Smartwatch Specs, Features and Price

Amazfit T-Rex Main Features

1.3-inch AMOLED Screen

Amazfit T-Rex features a 1.3-inch AMOLED screen with an “always on display” function and 360×360 resolution. Amazfit T-Rex provides 5 kinds of color matching of the watch body, using outdoor style design, the shape is tough, the outline is clear, the sense of power is full.


Amazfit T-Rex has passed 12 regulations of the military-standard (MIL-STD-810G) quality test and can withstand extreme heat and cold, is resistant against corrosion, moisture resistance and has a durable body. The Amazfit T-Rex comes with heat resistance of 70℃, resistance to severe cold of minus 40℃, has passed 240-hour damp heat test, and 96-hour acid-alkali test.

Real-time Heart Rate Monitoring

Amazfit T-Rex is equipped with a BioTracker PPG optical sensor for all-day heart rate monitoring and provides rapid heart rate alerts.
Amazfit T-Rex Smartwatch Specs, Features and Price

GPS+GLONASS Double Satellite Positioning

Amazfit T-Rex uses a high-end Sony GPS chip and a built-in GPS+GLONASS double satellite positioning system. We have also optimized the body material, internal structure, and even the arm ’s interference with the signal when wearing. The signal efficiency has been greatly improved, the satellite search is fast, and the positioning is accurate to meet the positioning needs of urban buildings and canyon wilderness.

Battery Life

Amazfit T-Rex is powered by a 390mAh battery which is claimed to offer up to 20 days of battery life on a single charge.

14 Sports Modes

Amazfit T-Rex supports 14 kinds of workout mode, such as walking, treadmill, running, swimming, outdoor walking, cycling and so on.

5ATM Water Resistant

Amazfit PowerBuds is with 5ATM waterproof, supporting swimming pools and open water swimming to meet the wide needs of sports people.

Compatible with

Android 5.0 and above, iO S10.0 and above.

Multi-intelligent Functions

Amazfit T-Rex is multi-intelligent functions, such as checking weather, call reminder, SMS notifications, NFC mobile payment, etc..


  • Battery: 390mAh LiPo
  • Bluetooth 5.0 BLE
  • Material: Polymer Materials
  • Size:47.7 X 47.7 X 13.5mm
  • Screen: 1.3 “AMOLED display, resolution 360 X 360


Amazfit T-Rex Smartwatch price, $139.99

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