Amazfit T-Rex 3 – Haze Gray

Design

Colors: Onyx, Lava, Haze Gray

Dimensions (without heart rate base): 48.5×48.5×13.75mm

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: 480×480

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™ 6.0 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

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