Amazfit T-Rex 3 Rugged Smartwatch (TRex 3)
- Large & Bright AMOLED Display
- Up to 27 Days of Battery Life
- Advanced Maps and Navigation
- Conquer Your Workouts
- Take Charge with AI
- Enhanced Privacy
#29/6, Stratford Ave, Colombo 6

Ready for Anything
With its super large, bright display and military-grade1 body, the Amazfit T-Rex 3 is ready for any challenge you set your sights on.
Big, Bright, and Easy to Read
Able to reach 2,000 nits peak brightness, the AMOLED display makes every turn on your map and every detail of your workouts clear at a glance.
Turn on night display and your data will be illuminated in bright red, green, or orange, making it easier on your eyes to read in dark environments.
With the new Glove Mode, your display will stay responsive to touch when you’re wearing gloves up to 2mm thick.
Crafted for Adventure
Battle 70℃ heat, brave extreme -30℃ cold3, or plunge into 100 meter-deep waters4.
Built to endure harsh heat, cold, humidity, shock and more, even the elements won’t be able to stop you tackling your next adventure.
Over 3 Weeks of Battery Life
Whether you’re planning to go camping in the wilderness, set out on a multi-day hike, or jet off for an adventure holiday, power5 through treks, travels and triumphs with the Amazfit T-Rex 3.
Forge and Navigate Your Own Path
Spend less time searching and more time moving in the right direction, with pinpoint dual-band GPS that acquires connection6 incredibly fast, thanks to support from six satellite systems.
Strength Training Mode
Whatever training split you’re following, create your own strength training templates11 in the Zepp App, sync them to the watch, and then lift your way through your routine for the day.
Customize Your Feature
Bolster your options for health, fitness, outdoor sports, and smart living, by choosing from hundreds of mini apps ready for download from the Zepp App.
Enhanced Privacy Protection
Amazfit protects your data using best-in-class data privacy and protection partner Amazon Web Services to store and secure information, while complying with GDPR requirements. And with the Amazfit T-Rex 3, we’re putting you in control of your privacy.
Eco-Friendly Packaging
We know how important the great outdoors is to everyone who picks up an Amazfit T-Rex 3. That’s why we made sure to use 100% recyclable materials – free of plastic, and biodegradable19 – for the packaging.
Connect to the Zepp App
The Zepp App is where you can really deep dive into the health and fitness data tracked by your Amazfit T-Rex 3, and get actionable guidance to help you achieve your goals.
It’s also where you can download your favorites from hundreds of watch faces and mini apps from the in-app store and install them on your watch.