Amazfit T-Rex 3 - Durable Outdoor Smartwatch

The Amazfit T-Rex 3 is designed for adventurers who require a rugged and reliable smartwatch. Featuring a robust military-grade construction and 1.5-inch AMOLED display, it delivers excellent visibility even in direct sunlight with up to 2,000 nits of brightness. The watch ensures you stay on track with precise dual-band GPS and offline maps, perfect for hiking, camping, and exploring remote locations. It supports up to 27 days of battery life under typical usage, making it ideal for extended outdoor activities.

Color	Onyx
Dimensions (without heart rate base)	1.91 x 1.91 x 0.54 inches
Weight (without strap)	0.15 lbs
Body Material	Stainless steel bezel, polymer middle frame
Water Resistance	10 ATM (up to 330 feet)
Diving Certification	EN13319, ISO 6425, GB/T 18828 (freediving to 147.6 feet)
Display Material	AMOLED
Display Size	1.5 inches
Display Resolution	480x480 (322 PPI)
Peak Brightness	2,000 nits
Touchscreen	Gorilla Glass
Battery Capacity	700 mAh
Charging Method	Magnetic charging base
Charging Duration	Approx. 3 hours
Battery Life (Typical Use)	Up to 27 days
Battery Life (Heavy Use)	13 days
Battery Life (GPS Max Battery Mode)	180 hours
Health Sensors	BioTracker™ PPG biometric sensor (supports blood-oxygen)
Movement Sensors	Acceleration, gyroscope, geomagnetic sensor
Environmental Sensors	Barometric altimeter, ambient light sensor, temperature sensor
Positioning	Dual-band (6 satellite systems: GPS, GLONASS, GALILEO, etc.)
Wi-Fi Connectivity	2.4GHz
Bluetooth Connectivity	5.2, BLE
Strap Material	Liquid silicone
Strap Width	0.87 inches
Wrist Dimensions	5.71 - 8.27 inches
Buckle Type	Classic pin buckle
Workout Modes	177+ modes (running, cycling, swimming, strength training, freediving, skiing, etc.)
AI Fitness Coach	Zepp Coach™ with personalized training plans
Data Sync	Strava, Adidas Running, Google Fit, Apple Health integration
24H Health Monitoring	Heart rate, blood-oxygen saturation, stress level, skin temperature
Operating Temperature Range	-22°F to 158°F (-30°C to 70°C)