The Amazfit T-Rex 3 Pro 44mm is a rugged, compact outdoor smartwatch featuring a 1.32-inch AMOLED display (up to 3,000 nits) protected by sapphire glass and a Grade 5 titanium bezel. It offers up to 17 days battery life, 6-satellite dual-band GPS with offline maps, 10 ATM water resistance (45m diving), 180+ sports modes, and AI-powered Zepp Flow.
Key Technical Specifications
Display: 1.32-inch AMOLED, 466x466 resolution, 3,000 nits peak brightness.
Materials: Sapphire glass lens, Grade 5 titanium bezel and buttons.
Dimensions & Weight: 44mm casing designed for smaller wrists.
Battery: Up to 17 days (typical use), 8 days (heavy use), 86 hours (max GPS mode).
Water Resistance: 10 ATM (up to 100 meters), certified for recreational scuba/freediving up to 45m.
Health & Fitness: BioTracker 6.0 sensor (heart rate, SpO2, stress, temperature), 180+ sports modes, Recovery Metric.
GPS & Navigation: Dual-band 6-satellite positioning with offline maps, route navigation.
Features: Built-in speaker/microphone for Bluetooth calls, LED flashlight, 32GB storage, AI (ChatGPT) voice assistant.
Compatibility: Android 7.0+/iOS 15.0+ via Zepp app.
The device is positioned as a durable alternative for users wanting the advanced features of the T-Rex 3 in a smaller, lighter 44mm form factor.