Amazfit T-Rex 3 Smartwatch

316L Stainless Steel Bezel

1.5"AMOLED Display
2,000 nits Peak Brightness

Comfortable 
Liquid Silicone Strap

Large & Bright AMOLED Display
Read your maps and workout data easily, 
even under bright sunlight.

27 Days of Battery Life
Adventure for longer, with up to 180 hours of continuous outdoor GPS activity.

Advanced Maps and Navigation
Understand every step with free offline maps, turn directions, and precise navigation. 

Conquer Your Workouts
Train smarter with personalized AI coaching, and customizable strength training routines.

Take Charge with AI
Fully control your watch with your voice, and send speech-to-text message replies.

Enhanced Privacy
Choose whether your GPS data is stored or not, and enable or disable GPS permissions.

Technical Specifications

Design 

• Colors : Onyx, Lava
• Dimensions (without heart rate base) : 48.5x48.5x13.75mm
• Weight (without strap) : 68.3g
• Body Material : Stainless steel bezel Polymer middle frame 
• Buttons : 4
• Water-resistance Grade : 10 ATM
• Diving Certification : EN13319, ISO 6425, GB/T 18828 certification for freediving to 45 meters

Display

• Material : AMOLED
• Size : 1.5"
• Resolution : 480x480
• PPI : 322
• Touchscreen : Gorilla Glass

Battery

• Battery Capacity : 700 mAh (rated value） 
• Charging Method : Magnetic charging base
• Theoretical Charging Duration : Approx. 3 hours
• Typical Usage Scenario Battery Life : Up to 27 days
• Heavy Usage Scenario Battery Life : Up to 13 days
• Battery Saver Mode Battery Life : Up to 40 days
• Clock Mode Battery Life : Up to 81 days
• Accurate GPS Mode : Up to 42 hours
• Power Saving GPS Mode : Up to 72 hours
• GPS Long Battery Life Mode : Up to 114 hours
• GPS Max Battery Life : Up to 180 hours
• Low Temperature Mode (GPS on) :  Up to 28 hours
• Low Temperature Mode (GPS off) : Up to 32 days

Sensors

• Health : BioTracker™ PPG biometric sensor (supports blood-oxygen)
• Movement : Acceleration sensor, Gyroscope sensor, Geomagnetic sensor, Barometric altimeter, Ambient light sensor, Temperature sensor
• Positioning : Dual-band & 6 satellite positioning systems
• Connection : WiFi 2.4GHz, Bluetooth 5.2, BLE

Other

• Mic : Support
• Motor : Linear motor

Strap

• Materials : Liquid silicone
• Width : 22mm
• Min. & Max. Wrist Dimensions : 145mm-210mm
• Buckle : Classic pin buckle
• Diving Certification : EN13319, ISO 6425, GB/T 18828 certification for freediving to 45 meters

Packing List : Smartwatch (including standard strap), magnetic charging base (no USB Type-C cable), instruction manual 

Supported Devices : Android 7.0 and above, iOS 14.0 and above 

Application : Zepp App