Amazfit T-Rex Ultra 2

Amazfit T-Rex Ultra 2: Extreme Outdoor GPS Smartwatch

The Amazfit T-Rex Ultra 2 is Amazfit's ultimate rugged outdoor smartwatch. It upgrades its predecessor with a Grade-5 Titanium bezel and case back, a massive 870 mAh battery, an ultra-bright 3,000-nit sapphire AMOLED display, and 64 GB of internal storage for pre-loaded topographic maps.

Key Specifications

• Build & Materials:

  • Bezel, Buttons & Case Back: Grade 5 Titanium

  • Middle Case: Fiber-reinforced polymer

  • Dimensions: 51 x 51 x 14.3 mm | Weight: ~89.2g (without strap)

  • Durability Ratings: 10 ATM Water Resistance (certified for freediving up to 45m), Ultra-Low Temperature operation down to -30°C

• Display: 1.5-inch AMOLED Display

  • Resolution: 480 x 480 pixels (322 PPI)

  • Peak Brightness: Up to 3,000 nits

  • Protection: Scratch-resistant Sapphire Glass

• Battery & Power:

  • Capacity: 870 mAh Silicon-Carbon High-Density Battery

  • Smartwatch Mode: Up to 30–35 days

  • Continuous GPS Tracking: Up to 50+ hours

• Navigation & Storage:

  • Storage: 64 GB internal memory for offline topographic maps

  • Positioning: Dual-Band 6-satellite positioning with circularly-polarized GPS antenna

  • Features: Offline route creation, turn-by-turn directions, auto-rerouting, waypoints, and elevation contour maps

• Sensors & Connectivity:

  • BioTracker™ 6.0 PPG Sensor (Heart Rate, SpO2, Stress, Skin Temp)

  • Barometric Altimeter, Compass, Thermometer, Accelerometer, Gyroscope

  • Integrated Dual-Mode LED Flashlight (White light boost mode + low-interference Green light mode for night vision)

  • Bluetooth 5.2, Wi-Fi 2.4GHz, Microphone & Speaker for Bluetooth phone calls

• Sports & Training: 187+ Sports Modes, Zepp Coach™, PeakBeats™ metrics, and external sensor connectivity (cycling power meters, heart rate belts)

• Price: ~$499 USD / RM2,399 MYR

Key Highlights

• Massive Battery Boost (+74%): Bumps battery capacity from 500 mAh to 870 mAh, offering up to 30+ days of standard smartwatch use without adding extra weight.

• Integrated Dual-Mode Flashlight: Features an onboard LED flashlight with standard white light and a specialized green light mode designed for night vision and low-interference use.

• 64 GB Map & Route Storage: Pre-loaded full-color offline maps with automatic rerouting, point-of-interest search, and contour overlays directly on your wrist.

• Extreme Outdoor Durability: Built with Grade-5 Titanium, sapphire glass, 10 ATM diving protection, and freeze-proof hardware engineered to operate in freezing -30°C conditions.

What's in the Box

• Amazfit T-Rex Ultra 2 Smartwatch (including 26mm silicone strap)

• Magnetic USB Charging Cable

• Instruction Manual & Warranty Documentation