AMAZFIT T-Rex Ultra 2 Smart Watch - Black Magma
Tracks steps / distance / sleep
Monitors heart rate / blood oxygen / stress / temperature
Battery life: Up to 30 days
Waterproof
GPS
Compatible with Android / iOS
WiFi / Bluetooth
Product code: 445137

The Amazfit T Rex Ultra 2 is built with military-grade durability. With up to 30 days of battery life, you can head out without worrying about charging all the time. The tough titanium build is made to handle rough conditions, while still feeling comfortable on your wrist. The 1.5″ AMOLED display stays bright and easy to read, even outdoors. And with advanced tracking for heart rate, sleep, blood oxygen and more, it tracks your daily health metrics, whether you're training or just staying active.

Good to know

  • Barometer and altimeter help you keep track of elevation and pressure changes
  • Zepp Coach support helps guide your training as you go
  • Multiple sensors track temperature, movement and more during your day
  • WiFi, Bluetooth and NFC
  • Built-in LED flashlight
  • Smart notifications

Technical specifications for AMAZFIT T-Rex Ultra 2 Smart Watch - Black Magma

OVERVIEW

Type
Smart watch
Size / fit
Large (strap 145-210 mm)
Strap material
Silicone
Operating system
Zepp OS 5.0
Closure
Buckle
Compatibility
- iOS 15 or later
- Android 7.0 (Nougat) or later

CONNECTIVITY

Connectivity
- Wi-Fi
- NFC
- Bluetooth 5.2
GPS
Yes

POWER

Battery type
Rechargeable 870 mAh battery
Charging method
Magnetic charging dock
Battery life
Up to 720 hours

DISPLAY

Shape
Round
Size
1.5"
Type
AMOLED 480 x 480 display
Touchscreen
Yes
Health & fitness tracking
- Temperature
- Sleep stages
- Heart rate
- Stress level
- Sleep quality score
- Sleep activity
- Blood oxygen saturation
- Sleep breathing quality
Smart functions
Notifications: SMS, high stress level, sedentary, high and low heart rate, low blood-oxygen, incoming calls, applications
Other features
- White/green LED flashlight
- BioCharge
- Point of interest navigation
- Brightness: 3000 nits
- Compass
- Watch case: Titanium grade 5/fibre-reinforced polymer
Sensors
- BioTracker PPG 6.0 biometric
- Acceleration
- Gyroscope
- Geomagnetic
- Barometric altimeter
- Ambient light
- Temperature

GENERAL

Dimensions
51 x 51 x 14.3 mm (H x W x D)
Colour
Black magma
Weight
89.2 g
Manufacturer’s guarantee
1 year
Box contents
- Amazfit T-Rex Ultra 2 Smart Watch (W2550GL2N)
- Magnetic charging dock