Amazfit T-Rex 3 Rugged GPS Smartwatch – Onyx
At a glance
Display
AMOLED touchscreen with high brightness
Battery life
Extended battery life for outdoor and endurance use
At a glance
Display
AMOLED touchscreen with high brightness
Battery life
Extended battery life for outdoor and endurance use
Amazfit T-Rex 3 Rugged GPS Smartwatch – Onyx | T-Rex 3
Built for extremes, the Amazfit T-Rex 3 in striking Lava finish is a rugged smartwatch designed to thrive where ordinary wearables fail. Engineered for outdoor adventurers, athletes, and demanding lifestyles, it combines military-grade durability with advanced health, fitness, and navigation features to keep up with every challenge.
Featuring a bright AMOLED display, ultra-long battery life, and precision dual-band GPS, the T-Rex 3 delivers reliable performance whether you're hiking, training, or exploring off-grid. With comprehensive health tracking and smart connectivity, it’s a powerful companion that’s as tough as it looks.
Key Features
- Military-grade durability tested to extreme heat, cold, shock, and humidity
- Vibrant AMOLED display with excellent outdoor visibility
- Dual-band GPS with multi-satellite support for precise route tracking
- Advanced health monitoring including heart rate, SpO₂, sleep, and stress
- Ultra-long battery life built for extended adventures
- Water-resistant design suitable for swimming and outdoor use
Compare Similar Models
| Specification | Amazfit T-Rex 3 Rugged GPS Smartwatch – Onyx | Amazfit Active 2 Square Smartwatch – AMOLED Fitness & Lifestyle Watch | Amazfit Balance 2 Smartwatch – Advanced Health, Fitness & GPS Watch | Amazfit T-Rex 3 Rugged GPS Smartwatch – Haze Gray |
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At a glance
Display
AMOLED touchscreen with high brightness
Battery life
Extended battery life for outdoor and endurance use
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Why you’ll love it
Built for extremes, the Amazfit T-Rex 3 in striking Lava finish is a rugged smartwatch designed to thrive where ordinary wearables fail.
- Military-grade durability tested to extreme heat, cold, shock, and humidity
- Vibrant AMOLED display with excellent outdoor visibility
- Dual-band GPS with multi-satellite support for precise route tracking
- Advanced health monitoring including heart rate, SpO₂, sleep, and stress
- Ultra-long battery life built for extended adventures