Amazfit T-Rex Ultra Ultimate Outdoor GPS Smart Watch

316L stainless steel
peak 1,000nit brightness
Ultra-low temperature operation
Powerful and accurate dual-frequency GPS
30m free diving support
Power sports recognition
Health-focused Zepp OS 2.0
20-day battery life

Ultra: Rugged Design
Up to 1,000nit Brightness
The watch's high-definition AMOLED display can reach a peak brightness of 1,000nit in outdoor bright sunlight, providing ultra-clear visibility in any environment.
316L Stainless Steel
Conquer the outdoors with the Amazfit T-Rex Ultra
Crafted from ultra-sturdy 316L stainless steel, this rugged watch is the perfect companion for adventure.
Mud-Resistant Hardware
Designed to withstand any type of action, the patented mud-resistant bridges and buttons keep the watch's hardware safe from sediment and debris.
Focus on your activities with confidence.
Adjustable ears
for maximum comfort throughout your epic adventure.
The Amazfit T-Rex Ultra is designed for all-day wear with patented adjustable lugs and a sweat-absorbing silicone strap - perfect for adventurers of all shapes and sizes.
Ultimate Control
View data the way you want using the responsive touchscreen, convenient buttons, or a combination of both.
Amazfit T-Rex Ultra puts you in full control of your experience.
Survive the Ice Age
Specially designed circuitry and batteries to keep the watch functioning even at high temperatures? Cool to -30°C.
Military-Grade Toughness
Withstands extreme heat of 70°C and low of -40°C as well as humidity, shocks and more - this outdoor smartwatch has passed 15 military-grade tests to prove its toughness³.

ULTRA: ELITE EXPLORER
Be the leader of your pack every time you venture out into the great outdoors, whether your adventures take you to lush forests, gigantic mountains, or bustling city streets.
Powerful and Accurate GPS Tracking
The watch utilizes both L1 and L5 signals for extremely accurate dual-frequency GPS positioning and supports six satellite systems4 for greater global coverage.
Offline Maps supports
downloading Offline Maps 5 from the Zepp app to the watch, when you navigate with a matching route file, your location on the map will be updated in real time.
Conquer the unknown
Import route files from the Zepp app and track your movements in real time on the display.
Save location points and store your favorite routes for quick access.
When you need to go back, the watch can show a straight line to your starting point6.
Put on a brave face
Choose from over 120 watch faces and always-on displays7, including options to show key outdoor data.
The sport mode display can also be set to stay onscreen8 until you're done, allowing you to track your GPS location and activity data without waking the watch.