Stainless Steel & Mud-resistant Design | 30m Freediving Support | Dual-band GPS & Route Navigation | Ultra-low Temperature Operation | 20-day Battery Life
⭐ULTRA: RUGGED DESIGN
Up to 1,000nit Brightness
The watch's HD AMOLED display can reach a peak brightness of 1,000 nits1 in strong outdoor light, providing ultra-clear visibility in any environment.
316L Stainless Steel
Conquer the outdoors with the Amazfit T-Rex Ultra.
This rugged watch is constructed with super-strong 316L stainless steel, making it the perfect adventure companion.
Mud-resistant Hardware
Built to withstand any kind of action, the patented mud-resistant bridge and buttons keep the watch's hardware free from sediment and debris.
Focus on your activities with confidence.
Adjustable Lugs
Enjoy maximum comfort for the entirety of your epic adventures.
Designed for all-day wear, the Amazfit T-Rex Ultra features patented adjustable lugs and a sweat-wicking silicone strap - perfect for adventurers of all shapes and sizes.
Ultimate Control
View your data the way you want, using the responsive touchscreen, convenient buttons, or a combination of both.
The Amazfit T-Rex Ultra gives you ultimate control over your experience.
Outlast the Ice Age
The specially designed circuitry system and battery enable the watch to function even in temperatures as cold as -30℃.
Military-grade Toughness
Resistant to extreme 70℃ heat and -40℃ cold - as well as humidity, shock and more - this outdoor smartwatch has proved its toughness by passing 15 military-grade tests.
⭐ ULTRA: ELITE EXPLORER
Become the leader of the pack every time you brave the outdoors, whether your adventures take you to dense forests, giant mountains, or bustling city streets.
Strong & Accurate GPS Tracking
The watch utilizes both L1 and L5 signals for incredibly precise dual-band GPS positioning, and supports six satellite systems for greater global coverage.
Offline Map Support
Download an offline map5 from the Zepp App to the watch, and your position on the map will update in real-time as you navigate with a matching route file.
⭐ ULTRA: KING OF THE ACTION
Become the ultimate action hero with a choice of over 160 sports modes, including Skydiving, Hiking, Triathlon, and more. Automatic detection9 of eight sports movements makes it easy to leap into action anytime.
Dive into Adventure
Go freediving up to 30 meters10 with the Amazfit T-Rex Ultra. The ultra-bright AMOLED display keeps key information like depth and water temperature easily visible, even underwater. EN13319 & ISO 6245 certifications
An internationally-recognized standard for diving accessories.
Connect to External Devices
Thanks to the powerful Bluetooth connectivity provided by the Zepp OS 2.0, the Amazfit T-Rex Ultra supports heart rate belts and cycling power meters. The watch can also connect to your Bluetooth headphones for music playback, as well as broadcasting of your activity data.
⭐ULTRA: MIGHTY BATTERY LIFE
Experience energy beyond extinction, with battery life that can last a super-long 20 days.
The watch also introduces a new Endurance GPS battery mode for those who love to lose themselves in nature for long periods of time.
And when enabled, the watch's Automatic GPS battery mode will intelligently adjust GPS settings based on signal strength, to help conserve power.
⭐ULTRA: HEALTH & LIFESTYLE CHAMPION
The power-efficient and health-centered Zepp OS works with the advanced BioTracker™ PPG sensor to enable 24/7 monitoring of heart rate, blood-oxygen and stress levels. With just a single tap, you can even test these three metrics, as well as breathing rate, simultaneously.
The Ultimate Lifeguard
To help you stay alert and in control while on-the-go, the watch can provide reminders* for:
Abnormally High or Low Heart Rates
Abnormally Low SpO₂ Levels
Altitude SpO₂ Reminders
Abnormally High Stress Levels
Stress-reducing Breathing Exercise
Note:
*Alerts and reminders need to be enabled in the watch settings or Zepp App.
Specifications of Amazfit T-Rex Ultra Smartwatch 5 GPS Satellite Military-grade Fitness with Freediving support & heart rate monitor
