Smartwatch AMAZFIT T-Rex 3 Onyx

T-Rex 3 is a rugged outdoor smartwatch for outdoor and fitness athletes. Engineered to endure with 27 days of battery life, it withstands temperatures from 158°F to -22°F, and waterproof to 328 feet. The 1.5 inch face features a bright 2,000 nit screen to display GPS maps, workout data, and sleep recovery information. T-Rex 3 has best-in-class data privacy and GPS disablement for total privacy, and convenient AI guided voice control for easy adjusting of watch settings and speech-to-text message replies.

SPESIFICATION
Colors: Onyx
Dimensions (without heart rate base): 48.5x48.5x13.75mm
Weight (without strap): 68.3g
Body Material: Stainless steel bezel. Polymer middle frame.
Strap Materials: Liquid silicone
Strap Width: 22mm
Strap Min. & Max. Wrist Dimensions: 145mm-210mm
Buckle: Classic pin buckle
Water-resistance Grade: 10 ATM
Diving Certification: EN13319, ISO 6425, GB/T 18828 certification for freediving to 45 meters
Material: AMOLED
Size: 1.5"
Resolution: 480x480
PPI: 322
Touchscreen: Gorilla Glass
Battery Capacity: 700 mAh (rated value）
Charging Method: Magnetic charging base
Theoretical Charging Duration: Approx. 3 hours
Health: BioTracker PPG biometric sensor (supports blood-oxygen)
Connection: WiFi 2.4GHz, Bluetooth 5.2, BLE
Supported Devices: Android 7.0 and above, iOS 14.0 and above
Sports Modes: 177
Sync to 3rd Party Fitness Apps21: Strava, Adidas Running, Komoot, Relive, Google Fit, Apple Health
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 test23