Amazfit T-Rex Ultra Abyss Black

Technical Specifications

• Design
  • Colors: Abyss Black, Sahara
  • Dimensions (without heart rate base): 47.3×47.3×13.45mm
  • Weight (with strap): 89g
  • Body Material Stainless steel: bezel, back panel, bridge and buttons, Polymer alloy middle frame
  • Buttons: 4
  • Water-resistance Grade 10 ATM
• Display
  • Material: AMOLED
  • Size: 1.39″
  • Resolution: 454×454
  • PPI: 326
  • Touchscreen: Glass material
• Battery
  • Battery Capacity 500 mAh (rated value）
  • Charging: Method Magnetic charging base
  • Theoretical Charging Duration Approx. 2 hours
  • Typical Usage Scenario Battery Life Up to 20 days
  • Battery Saver Mode Battery Life Up to 25 days
  • Clock Mode Battery Life Up to 50 days
  • Heavy Usage Scenario Battery Life Up to 9 days
  • Accuracy GPS Mode Up to 28 hours
  • Automatic GPS Mode Up to 46 hours
  • Power Saving GPS Mode Up to 58 hours
  • Endurance GPS Mode Up to 80 hours
  • Low Temperature Mode (GPS on) 10 hours
  • Low Temperature Mode (GPS off) 14 days
• Sensors
  • Health BioTracker™ PPG biometric sensor (supports blood-oxygen)
  • Movement Acceleration sensor
  • Gyroscope sensor
  • Geomagnetic sensor
  • Barometric altimeter
  • Ambient light sensor
  • Positioning Dual-band & 6 satellite positioning systems
  • Connection WLAN 2.4GHz, Bluetooth 5.0 BLE
• Other
  • Motor Linear motor
• Strap
  • Materials Silicone
  • Width 22mm
  • Min. & Max. Wrist Dimensions 140mm-205mm
  • Buckle Classic pin buckle
• Packing List
  • Smartwatch (including standard strap), magnetic charging cable, instruction manual
• Supported Devices
  • Android 7.0 and above, iOS 12.0 and above
• Application
  • Zepp App