Amazfit
Amazfit T-Rex Ultra 2 Smartwatch
Fitness Watches
$550.00$750.00Save 27%
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Amazfit
Fitness Watches
Skip the cart — checkout in seconds
Fitness Watch
The Amazfit T-Rex Ultra 2 rugged smartwatch is engineered for extreme outdoor environments where reliability, navigation precision, and durability are required. A Grade 5 titanium smartwatch body combined with sapphire glass protection is designed to withstand harsh weather, impacts, and demanding terrain. A vivid 1.5-inch AMOLED display with up to 3,000 nits brightness is provided so that visibility remains clear in intense sunlight, deep wilderness conditions, or nighttime exploration. With military-grade resistance and 10ATM waterproof performance, the watch is prepared for mountain expeditions, trail running, diving, and multi-sport activities.
Advanced positioning accuracy is delivered through dual-band GPS and six satellite systems, while full-color offline maps and on-watch navigation tools support confident route planning without dependence on a smartphone connection. A powerful battery life of up to 30 days is supported for extended journeys where charging opportunities may be limited. Additional outdoor tools such as a two-color emergency flashlight, storm alerts, and high-altitude monitoring prompts are integrated to assist users in unpredictable environments. More than 180 sports modes, AI-supported training guidance, Bluetooth calling, and health tracking features are combined to provide a complete performance-focused smartwatch experience.
A premium titanium bezel, buttons, and back panel are used to improve durability and resistance against impacts, temperature shifts, and wear during demanding outdoor activities.
A crystal-clear viewing experience is supported through a sapphire-protected AMOLED screen reaching up to 3,000 nits brightness, ensuring readability under strong sunlight or low-light environments.
Preloaded maps are supported directly on the watch, allowing routes to be created, checkpoints to be marked, and navigation adjustments to be performed without requiring a connected phone.
Positioning accuracy is enhanced through multi-system satellite connectivity, providing dependable tracking in forests, mountains, cities, and remote terrain.
Green and white flashlight modes are included for nighttime visibility and emergency signaling support, improving safety during outdoor adventures.
Long-duration performance is supported for extended expeditions, reducing reliance on frequent charging during travel or exploration.
Water resistance up to 45 meters is supported, enabling use during swimming, surfing, snorkeling, and recreational diving activities.
VO₂ Max tracking, training load analysis, recovery insights, sleep monitoring, heart-rate tracking, and stress evaluation are integrated to support performance optimization.
Calls, notifications, and navigation prompts are delivered directly through the watch speaker and microphone without interrupting movement.
Colors: Black Magma
Dimensions (without heart rate base): 51 × 51 × 14.3mm
Weight (with strap): 89.2g
Body Material:
Case: Fiber-reinforced polymer
Bezel, Buttons, Back Panel: Grade 5 Titanium
Buttons: 4
Water-Resistance Grade: 10 ATM
Flashlight: Support
Mic: Support
Speaker: Support
Motor: Linear motor
Storage¹⁸:
Total: 64GB
Available: 26.7GB
Material: AMOLED
Size: 1.5"
Peak Brightness¹⁷: Up to 3,000 nits
Resolution: 480 × 480
PPI: 322
Touchscreen: Sapphire glass
Battery Capacity: 870 mAh (rated value)
Typical Use Battery Life: Up to 30 days
Heavy Use Battery Life: Up to 15 days
AOD Mode: Up to 10 days
Accurate GPS Mode: Up to 50 hours
Power-Saving GPS Mode: Up to 90 hours
GPS Max Battery Life: 177 hours
Trail Running – Normal Mode: Up to 44 hours
Trail Running – Heavy Mode: Up to 30 hours
Low Temperature Mode (GPS on): Up to 40 hours
Low Temperature Mode (GPS off): Up to 32 days
Health: BioTracker™ 6.0 PPG biometric sensor (5PD + 2LED)
Movement:
Acceleration sensor
Gyroscope sensor
Geomagnetic sensor
Barometric altimeter
Ambient light sensor
Temperature sensor
Positioning:
Dual-band positioning
6 satellite positioning systems
Circularly-polarized GPS antenna
Connection: Wi-Fi 2.4GHz, Bluetooth 5.2, BLE
Materials: Silicone
Width: 26mm
Min. & Max. Wrist Dimensions:
48mm: 145–210mm
44mm: 140–205mm
Buckle: Classic pin buckle
Packing List:
Smartwatch (including standard strap)
Magnetic charging head (no cable)
Instruction manual
Packaging Materials: Made with 100% recyclable materials
Supported Devices: Android 7.0 and above, iOS 15.0 and above
Application: Zepp App
Sports Modes: 187
Smart Recognition of:
25 strength training movements¹⁹
8 sports movements²⁰
Template Creation²¹:
Training templates (via the Zepp App)
Interval training (via the watch)
Advanced Running Support:
Track Run mode
Smart trajectory correction
Virtual pacer
Connection to Peripheral Workout Devices:
Heart rate belt
Running power meter
Cycling power meter
Cycling speedometer
Cycling cadence meter
Sports Coach: Zepp Coach™
Workout Status: PeakBeats™
Sync to 3rd Party Fitness Apps:
Strava, Relive, Runkeeper, adidas Running, komoot, TrainingPeaks, Apple Health, Google Fit, intervals.icu, Treinus
Sports Convenience:
Live broadcast of sports data
Live broadcast of turn directions
Sports data stays on-screen
Conditional pause
BioCharge™: Support
24H Monitoring:
Heart rate
Blood-oxygen saturation
Stress level
Skin temperature (thermometer)
Manual Measurement:
Heart rate
Blood-oxygen saturation
Stress level
One-tap measurement
Sleep Quality Monitoring:
Sleep heart rate variability
Sleep stages (including REM)
Daytime naps
Sleep schedule
Sleep breathing quality
Sleep score
Health Assessment System: PAI²²
Breathing Exercise:
Support
Breath-holding training (downloadable from Zepp App)
Breath-holding test (downloadable from Zepp App)
Health reminders:
Abnormally high & low heart rate
Low blood-oxygen
High stress level
Prompts to perform stress-reducing breathing exercise
Altitude prompts for blood-oxygen test
Positioning:
Dual-Band: Support
Single-Band: Support
Satellite Positioning Systems: 6
GPS Modes:
Accuracy Mode: Support
Automatic Mode: Support
Power Saving Mode: Support
GPS Long Battery Life Mode: Support
GPS Max Battery Life: Support
Trail Running – Normal Mode: Support
Trail Running – Heavy Mode: Support
Navigation & Maps:
Offline Maps: Support
Turn-by-Turn Directions: Support
Point of Interest Search: Support
Round-Trip Route Creation: Support
Route Planning: Support
Auto-Rerouting: Support
Waypoint Reminders: Support
Route Import: Support
Real-time Navigation: Support
Real-time Movement Tracking: Support
Save Location Point: Support
Direct Return Navigation: Support
Route Deviation Reminders: Support
Outdoor & Environment Tools:
Flashlight: Support
Altitude Assistant: Support
Ultra-low Temperature Mode: Support
Night Display: Support
GPS Calibration: Support
Compass: Support
Information & Early Warning Alerts:
Sunrise & Sunset: Support
Moon Phase: Support
Tide Display: Support
Storm Warning Alerts: Support
High Altitude Blood-Oxygen Reminders: Support
AI Assistant:
Zepp Flow™: Support (select countries and regions)
Convenience:
Membership Cards²³: Support
Shortcut Cards: Support
OTA Update via Wi-Fi: Support
Events Reminder: Support
To Do List: Support
Smartphone Assistance:
Bluetooth Calling: Support
Bluetooth Phone Music Control: Support
Bluetooth Phone Camera Control (iOS only): Support
Phone Call Notifications: Support
SMS Notifications: Support
App Notifications: Support
Call Quick Reply (Android only): Support
Find My Phone: Support
Timing:
Alarm Clock: Support
World Clock: Support
Stopwatch: Support
Pomodoro Timer: Support
Daily Life:
Weather: Support
Thermometer: Support
Sedentary Reminders: Support
Screen Lock & Password: Support
Do Not Disturb: Support
Voice Memo: Support
Morning Updates²⁴: Support
Music Storage: Support
The Amazfit T-Rex Ultra 2 smartwatch is designed for outdoor endurance, navigation precision, and advanced training support across extreme environments and everyday performance tracking. Reliable satellite positioning, extended battery operation, titanium durability, diving readiness, and intelligent health monitoring are combined to support demanding adventures as well as structured fitness routines.
