AmazFit T-Rex Ultra

Amazfit T-Rex Ultra Key Features

  • Dimensions: 47.3*47.3*13.45mm
  • Display: 1.39-inch AMOLED
  • Weight: 89g
  • Waterproof: 3 ATM
  • APP: Zepp App
  • Colour: Abyss Black, Sahara
  • Battery: 500 mAh

KSh 65,500 KSh 70,000

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AmazFit T-Rex Ultra

AmazFit T-Rex Ultra price in Kenya is Kes 70,000.  The T-Rex Ultra is a new outdoor GPS smartwatch designed to be ultra-tough and multi-environment-friendly. It has a stainless steel and mud-resistant case, a bright AMOLED display, dual-band GPS and offline map support, 30m freediving support, and a long battery life of up to 20 days. T-Rex Ultra also supports various sports modes, including strength training, skiing, and freediving, and has an AI-powered coaching algorithm to help you improve your fitness. Buy the AmazFit T-Rex Ultra today at Phoneplace Kenya.

Unique Selling Points

The Amazfit T-Rex Ultra is a rugged smartwatch designed for outdoor enthusiasts. Some of its unique features are:

  • Rugged design: It has a stainless-steel design that can withstand extreme conditions, such as high altitudes, low temperatures, and water pressure.
  • 3 ATM Rating: T-Rex Ultra supports 30 m freediving and displays depth, water temperature, and oxygen saturation data on the watch screen.
  • It uses dual-band GPS and offline maps for accurate and convenient navigation in various environments.
  • Zepp Coach AI provides personalized training plans and guidance based on your fitness level and goals.
  • Battery: It has a battery life of up to 20 days in typical usage, 40 days in battery saver mode, and 70 hours in endurance GPS mode.

AmazFit T-Rex Ultra Technical Specifications

Brand AmazFit
Product Name T-Rex Ultra
Physical Attributes ·       Dimensions (without heart rate base): 47.3×47.3×13.45mm

·       Weight (with straps): 89g

·       Body Material: Stainless steel: bezel, back panel, bridge and buttons, Polymer alloy middle frame

·       Color: Abyss Black, Sahara

·       Buttons: 4

·       Water Resistance: 3 ATM Rating

Strap ·       Materials: Silicone

·       Width: 22mm

·       Min. & Max. Wrist Dimensions: 140mm-205mm

·       Buckle: Classic pin buckle

Display ·      Type: AMOLED

·       Size: 1.39 inches

·       Resolution: 454×454 pixels

·       PPI: 326

·       Touch screen: Glass material

Sensors ·       Health: BioTracker PPG biometric sensor (supports blood-oxygen)

·       Movement: Acceleration sensor, Gyroscope sensor, Geomagnetic sensor, Barometric altimeter / Depth gauge (with water temperature readings), Ambient light sensor.

·       Positioning: Dual-band & 6 satellite positioning systems

·       Connection: WLAN 2.4GHz, Bluetooth 5.0 BLE

Application Zepp APP
Supported Devices Android 7.0 and above, iOS 12.0 and above
Battery ·       Battery Capacity: 500 mAh (rated value)

·       Charging Method: Magnetic charging base

·       Theoretical Charging Duration: Approx. 2 hours

·       Typical Usage Scenario Battery Life: Up to 20 days

·       Battery Saver Mode Battery Life: Up to 25 days

·       Clock Mode Battery Life: Up to 50 days

·       Heavy Usage Scenario Battery Life: Up to 9 days

·       Accuracy GPS Mode: Up to 28 hours

·       Automatic GPS Mode: Up to 46 hours

·       Power Saving GPS Mode: Up to 58 hours

·       Endurance GPS Mode: Up to 80 hours

·       Low-Temperature Mode (GPS on): 10 hours

·       Low-Temperature Mode (GPS off): 14 days

Price Kes 70,000

Product Description

Display and Ultra Watch Faces

Enjoy bright color and high-resolution views on the 1.39-inch AMOLED touchscreen display on the T-Rex Ultra. The smartwatch’s display can reach 1000 nits if peaks brightness in strong outdoor light, providing ultra-clear visibility in any environment.


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.

Conquer the Uncharted Territories

Import route files from the Zepp App and follow your real-time movement on the display. Save location points and store your favorite routes for quick access. When you need to track back, the watch can show you a straight line to your starting point.

Multiple Ultra Watch Faces

Choose from over 120 watch faces and always-on displays, including options that show key outdoor data. Sports mode displays can also be set to stay on-screen until you are finished, so you can keep track of your GPS position and activity data without having to wake up the watch.

King of Action

Become the ultimate action hero with a choice of over 160 sports modes, including Skydiving, Hiking, Triathlon, and more. Automatic detection of eight sports movements makes it easy to leap into action anytime.

Dive into Adventure

Go freediving up to 30 meters with the Amazfit T-Rex Ultra. The ultra-bright AMOLED display keeps key information like depth and water temperature easily visible, even underwater. This multi-environment outdoor smartwatch can resist water pressure the equivalent of up to 100 meters, making it perfect for all your swimming, surfing, and kite surfing activities.

Your Ultimate Gym Warrior Mate

The watch can auto-detect 25 exercise types within the Strength Training sports mode, tracking your reps, sets, and rest time. After your workout, the Zepp App will display your performed exercises and which muscle groups you hit. You can even store the names of up to 100 of your variations for personalized training logs.

The Zepp App

Friendly to both Android and iOS users, the Zepp App on your phone conducts health and exercise data display and analysis, features a watch face store, provides system updates for your watch, and facilitates smart device management.

Zepp Coach

The Zepp Coach is an AI-powered coaching algorithm that provides personalized training plans and guidance. It monitors your fatigue level, fitness level, and training status, to help you avoid overtraining and reduce the risk of injury or exhaustion.

Zep OS 2.0: Optimizing Healthy and Lifestyle

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
  • Extremely Low SpO₂ Levels
  • Altitude SpO₂ Reminders
  • Extremely High Stress Levels
  • Stress-reducing Breathing Exercise
Enjoy the Sleep of Kings

After an intense outdoor activity, getting good quality sleep is crucial for recovery before embarking on your next adventure.

  • Sleep Schedules: Sleep that matches your set plan, whether daytime or night, will be recorded as your main sleep.
  • In-depth Monitoring: Monitor the light, deep, and REM sleep stages, plus sleep breathing quality and daytime naps.
  • Morning Updates: Get a summary of information like the day’s weather, your health data, upcoming calendar events, and more.

A Rich App Ecosystem

Give your adventures a boost by downloading a range of exciting mini apps, including two new freediving-themed apps and many others, from the Zepp App.

The watch can even connect to your GoPro action camera, plus other professional devices like heart rate belts and cycling power meters, so you’re always prepared for an exciting expedition.

Massive Battery and superior Power Longevity

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. Moreover, when enabled, the watch’s Automatic GPS battery mode will intelligently adjust GPS settings based on signal strength, to help conserve power.

What is in the Box

  • Smartwatch (including standard strap)
  • Magnetic charging cable
  • Instruction manual

Pros and Cons of AmazFit T-Rex Ultra

  • Extremely durable and resistant to water, mud, and low temperatures. It comes with a 3 ATM Rating.
  • Superior battery life of up to 20 days in typical use, or 80 hours in endurance GPS mode
  • Bright and clear 1.39-inch AMOLED screen with glass material crystal
  • Dual-band GPS and offline map downloads for accurate and convenient navigation
  • Zepp Coach AI for personalized and professional guidance on workouts and health
  • 162 sports modes, including free diving and sky diving, to track various activities
  • The watch is heavy (89 g) and bulky (47.3 x 47.3 x 13.45 mm) for some people, especially those with small wrists
  • Slightly reduced battery life compared to the T-Rex 2, which offers most of the same perks for less money.
  • Amazfit T-Rex Ultra misses Bluetooth calling, mic, speaker, or custom responses which is quite unfortunate.
  • It has limited notification interaction, such as replying to messages or controlling music.
  • Although the Zepp app is good, it unfortunately lacks some key features expected on such a high-end, high-performance watch like heart rhythm data.


Rugged as they come, Amazfit T-Rex Ultra is your ultimate companion as you conquer new territories and take your adventure experience to new levels. The watch comes hot on the heels of the recently launched AmazFit t-Rex 2, with improved features, besides additional features that ensure you navigate, take deep water dips, stay off the grid without power, and access multiple applications, thanks to the Zepp App. It can even connect to your GoPro action camera, plus other professional devices like heart rate belts and cycling power meters, so you are always prepared for an exciting expedition. Despite several limitations such as no Bluetooth calling support, and being bulky and heavy, it is worth strapping on and getting on to enjoy endless adventures.

Alternatives to Amazfit T-Rex Ultra

  • AmazFit Cheetah Pro
  • Huawei Watch GT 4
  • AmazFit T-Rex 2
  • Samsung Galaxy Watch 4 Classic

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