Amazfit T-Rex 2
138 Reviews
$149.99$199.99
  • Rugged design with 47mm/1.85in case size

  • Ultra-long 24-day battery life

  • Heart rate, spO₂, sleep & stress monitoring 

  • Dual-band & 6 Satellite Positioning

  • Route import & real-time navigation 

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Amazfit T-Rex 2

Rugged Outdoor GPS Smartwatch

Dual-band & 6 Satellite Positioning | Ultra-low Temperature Operation
Route Import & Real-time Navigation | Military-grade Toughness | 24-day Battery Life | AI-powered Guidance with Zepp Coach™

Please update your smartwatch for the full experience.

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Super-tough from the Inside Out

Passed 15 Military-grade Tests
Rugged & Bold Trend-setting Design
24-day Battery Life

Conquer the Uncharted

Ultra-low Temperature Operation
Dual-band & 6 Satellite Positioning
Route Import & Real-time Navigation
Direct Return Navigation

Train the Beast Within

Zepp Coach™: AI-powered Training Guidance
Strength Exercise Recognition
Create Training Templates
PeakBeats™ Workout Status Algorithm

150+ Built-in Sports Modes

10 ATM Water-resistance
Smart Recognition of 8 Sports
Share Workout Data to Fitness Apps

24H Health Management

Monitoring of Heart Rate, Blood-oxygen,
Stress Levels & Sleep

Test 4 Health Metrics in 1 Tap

Powerful Zepp OS2.0

Rich Mini App Ecosystem
Third-party App Integration
Connect to External Workout Devices

Super-tough
from the Inside Out

Experience the thrill of the hunt with the absolute titan of toughness that is the Amazfit T-Rex 2. The watch has passed 15 military-grade tests1 to prove it can be right there with you in the heat of the moment on your trails through humid rainforests, up mountains, or down in icy temperatures.
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70°C Heat-resistance
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-40°C Cold-resistance
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240h Humidity-resistance
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96h Salt Spray-resistance
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Ice- & Freezing Rain-resistance
2-8
Shock-resistance

Strength That's Out of This World

To pass the ultimate test of toughness, the Amazfit T-Rex 2 was sent into the extreme and unpredictable environment of space, where it survived air pressure 0.2% that of sea level on Earth, and temperatures as low as -64°C. During its two-and-a-half-hour round trip, the smartwatch reached a peak altitude of about 113,000 feet before returning to Earth at speeds over 180 miles per hour.
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Ocean Blue

Astro Black & Gold

Ember Black

Wild Green

Desert Khaki

Rugged in Style

The bold and trend-setting look of the
Amazfit T-Rex 2 is inspired by the spirit of nature. The HD AMOLED display is as clear as the purest ocean, and lets you reflect the wonders of the wilderness or the untamable urban jungle through dozens of watch faces with matching always-on displays2. Download your favorite from the Zepp App, or even upload a unique image that means something special to you.
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Ready for Action

The Amazfit T-Rex 2 has evolved to feature a large screen that makes it easier to see the data that's vital to your adventure - whether you're under the desert sun, the city streetlights, or camping out in the moonlight. The watch's matte finish and metal-sprayed outer bezel are also complemented by a sweat-wicking silicone strap that keeps the watch dry and comfortable as you brave the elements.

1.39"

326 PPI

1,000nit

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The Power to Endure Any Adventure

With a battery powerful enough to endure adventures up to 24 days at a time with typical usage3, the Amazfit T-Rex 2 is brimming with the energy you need to go on the hunt for adventure.
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24 Days

Typical Usage

10 Days

Heavy Usage

45 Days

Battery Saver Mode

26 Hours

Accuracy GPS Mode

50 Hours

Balanced GPS Mode

58 Hours

Power Saving GPS Mode

Ultra-low
Temperature
Operation

Built for the brave, the Amazfit T-Rex 2 is tough enough to be operated4 even in extreme temperatures as low as -30°C. So not only can the watch body physically resist the cold, but you can keep using the watch's functions as the conditions get more intense. Witness fortitude forged in ice.

-30­°C

Ultra-low
Temperature
Battery Life

10 Hours

GPS on

9 Days

GPS off
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Dual-band & 6 Satellite Positioning

Go beyond adventure with the watch's dual-band positioning and support for 6 satellite positioning systems, which can effectively reduce environmental interference and achieve more precise positioning5. Hikers, climbers, and explorers of any fashion can also conquer new heights and discover new paths with the T-Rex 2's built-in compass and barometric altimeter.

Navigate & Conquer the Uncharted

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Route Import and Real-time Navigation

Want to hike a famous trail, or follow in the footsteps of someone you know? Unleash your inner explorer and tread new ground by importing route files from the Zepp App. Your movement along an imported route, and even your unique movement along your own developing route, can be displayed in real-time directly on the watch6.
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Direct Return Navigation

Ancient Greek philosopher Archimedes famously said that the shortest distance between two points is a straight line. With that in mind, the Amazfit T-Rex 2 can show you the shortest straight line7 back to the start of your journey, so you can avoid the twists and turns when you're in a hurry.
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AI-powered Training Guidance

The Zepp Coach™ harnesses the power of AI to provide personalized training plans, tailored to you and your goals. To help you avoid overtraining, this smart coaching algorithm will even track your fatigue level, fitness level and training status in order to give you scientific guidance, and let you know when you're ready to step things up, or when to take a rest.

Strength Exercise Recognition; Train the Beast Within

The Amazfit T-Rex 2 can automatically recognize the movements and count the reps of dozens of types7 of strength training exercises, many of which have adjustable variations in the Zepp App, as well as track your rest time between sets to keep your training efficient.
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After finishing the workout, the Zepp App will visually show you the muscle group you exercised and how long you exercised it for, so you can make sure you hit intended muscles for long enough.

Blaze Your Own Trail with Training Templates

Consistency is the key to success. Create your own training templates for 11 different sports8 in the Zepp App, which you can follow on your Amazfit T-Rex 2.
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Each template can be divided into Warm Up, Training, Rest, Recovery, and Warm Down stages - which can be repeated up to 30 times per template. You can even arrange for the watch to send reminders or automatically change training stages based on your heart rate, workout duration, calories burned, and more. Interval training templates can also be created directly on the watch.
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Understand What You're Capable Of

Track your performance more professionally with the PeakBeats™ self-developed workout status algorithm, that assesses specialized data like maximum oxygen uptake (VO2Max), full recovery time, training load and training effect.
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Connect to Workout Devices

Thanks to the powerful Bluetooth connectivity of the Zepp OS2.0 , you can connect your Amazfit T-Rex 2 to a heart rate belt, cycling power meter, or cycling cadence meter.
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Connect to Workout Devices

Thanks to the powerful Bluetooth connectivity of the Zepp OS2.0, you can connect your Amazfit T-Rex 2 to a heart rate belt, cycling power meter, or cycling cadence meter.

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Go Wild with
150+ Built-in Sports Modes

The Amazfit T-Rex 2's huge selection of over 150 sports modes includes the toughness-testing Triathlon mode, the professional lap-data recording Track Run mode9 with smart trajectory correction, and the more leisurely Golf Swing mode.

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Smart Recognition of 8 Sports

Roar into action quickly and easily. As soon as you begin one of these eight sports, the watch will sense your movement and automatically10 suggest that you open the corresponding sport mode.
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Share Your Adventures

Thanks to a partnership between Amazfit and adidas Runtastic, your routes and performance data can be synced to your adidas Running account, along with Strava, komoot and Relive - and even smartphone apps like Apple Health and Google Fit.

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Note: The availability of these apps may vary depending on your country or region, and your smartphone device.

Brave the Storm with
10 ATM Water-resistance

For those with a sense of adventure that never gets drowned out, the watch has a water-resistance12 grade of 10 ATM, meaning it can withstand the equivalent of 100 meters' water pressure.
Tough enough to battle the waves with you, the Amazfit T-Rex 2 features enhanced Surfing, Kitesurfing and Wakesurfing modes among its great selection of water sports modes.
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Swimming
Heart Rate Monitoring

Powerful Zepp OS2.0
Third Party App Support

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The intuitive Zepp OS makes it easy to find what you’re looking for on your Amazfit T-Rex 2. Seamless interactions, and a specifically tailored smartwatch UI, enhance the user-experience of this light and low power-consuming OS.

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The rich app ecosystem includes over 10 mini apps, and you can even connect the watch to your GoPro camera to record your outdoor adventures on-the-go. And with support for Home Connect, the watch can help enhance your daily life when you head back home.

Connect to the Zepp App
&
Simplify Daily Life

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.
And to make daily life a breeze, the watch has a wide selection of helpful features including:

Technical Specifications

Design

Astro Black & Gold
Ember Black
Wild Green
Desert Khaki
Ocean Blue (Special Edition)19

47.1x47.1x13.65mm
66.5g
Polymer Alloy
4
10 ATM

Battery

500 mAh (rated value)
Magnetic 2-pin pogo pin
Approx. 2 hours
Up to 24 days
Up to 45 days
Up to 10 days
Up to 26 hours
Up to 50 hours
Up to 58 hours
Up to 10 hours
Up to 9 days

Display

AMOLED
1.39"
454x454
326
Glass material

Sensors

BioTrackerTM 3.0 PPG biometric sensor (supports blood-oxygen, 6PD)
Acceleration sensor
Gyroscope sensor
Geomagnetic sensor
Barometric altimeter (with water temperature readings)
Ambient light sensor
Dual-band & 6 satellite positioning
Bluetooth 5.0 BLE

Strap

Silicone
22mm
140mm-205mm
Classic pin buckle

Other

Linear motor

Packing List

Smartwatch (including standard strap), magnetic charging base, instruction manual

Application

Zepp App

Sports Features

158+
25 strength training movements
8 sports movements
Zepp Coach™
Heart rate belt
Cycling power meter
Cycling cadence meter
Training templates (via Zepp App)
Interval training (via the watch)
Strava
adidas Running
Komoot
Relive
Google Fit
Apple Health
Track Run mode
Smart trajectory correction
Virtual pacer
PeakBeats™

Health Features

Heart rate
Blood-oxygen saturation
Stress level
Heart rate
Blood-oxygen saturation
Stress level
One-tap measurement
Sleep stages (including REM)
Daytime naps
Sleep breathing quality
Sleep score
PAI
Support
Support
Abnormally high & low heart rate
Low blood-oxygen
High stress level

Sports Modes

Outdoor running, Treadmill, Walking, Trail running, Indoor walking, Race walking, Track run
Outdoor cycling, Indoor cycling, Mountain biking, BMX
Pool swimming, Open water swimming, Fin swimming, Artistic swimming
Climbing, Hiking, Orienteering, Rock climbing, Fishing, Hunting, Skateboarding, Roller skating, Parkour, ATV, Offroad motorcycle
Elliptical, Rowing machine, Stair-climbing machine, Stair stepper, Spinning, Indoor fitness, Mixed aerobics, Cross-training, Aerobics, Group calisthenics, Body combat, Strength training, Step training, Core training, Flexibility training, Free training, HIIT, Yoga, Pilates, Gymnastics, Horizontal bar, Parallel bars, Battling ropes, Stretching
Square dance, Ballroom dance, Belly dance, Ballet, Street dance, Zumba, Latin dance, Jazz dance, Hip-hop dance, Pole dance, Break dance, Folk dance, Dance, Modern dance, Disco, Tap dance
Boxing, Wrestling, Martial arts, Tai Chi, Muay Thai, Judo, Taekwondo, Karate, Kickboxing, Fencing, Jiu-Jitsu, Kendo
Soccer, Beach soccer, Basketball, Volleyball, Beach volleyball, Baseball, Softball, Rugby, Hockey, Table tennis, Badminton, Tennis, Squash, Gateball, Cricket, Handball, Bowling, Polo, Racquetball, Billiards, Sepak takraw, Dodgeball, Water polo, Ice hockey, Shuttlecock, Indoor soccer, Footbag, Bocce ball, Pelota, Floorball, Golf swing
Outdoor boating, Sailing, Kayak, Rowing, Dragon boat, Paddleboarding, Indoor surfing, Tubing, Water skiing, Snorkeling, Kite surfing, Surfing, Wakesurfing
Skiing, Snowboarding, Downhill skiing, Cross-country skiing, Ski orienteering, Biathlon, Outdoor skating, Indoor skating, Curling, Bobsleigh and tobogganing, Sledding, Snowmobile, Snowshoeing
Chess, Checkers, Go, Bridge, Board game
Jumping rope, Archery, Equestrianism, Driving, Stair climbing, Triathlon

Notes

1. The relevant data on this topic comes from the following report: H202203154768-01EN. Prolonged exposure is not recommended as it may damage the watch and its components.

2. Always-on Display: When the screen is illuminated, it displays system content. When the screen is in standby mode, it displays the time. This function requires users to manually set "Always-on Display". The user can switch on or off this feature through the watch or Zepp App.

3. The battery life may vary according to the settings, operation conditions and other factors. So the actual result may differ from the laboratory data.
Typical usage scenario: Heart rate monitoring is always on and measures at 10-minute intervals, sleep monitoring enabled; static watch face selected; 150 pushed messages a day; receive 3 call notifications per day; raise wrist to see watch time 100 times; test blood-oxygen 5 times per day; bright screen operations for 5 minutes per day; GPS running for 90 minutes per week.
Battery Saver Mode: Engage the Battery Saver Mode on the watch, which turns off the Bluetooth connection, heart rate and other functions, and only records steps and basic sleep information.
Heavy usage scenario: Heart rate monitoring is always on and measures at 1-minute intervals, sleep monitoring enabled with 8 hours of sleep breathing quality monitoring, stress monitoring enabled; animated watch face selected; 150 pushed messages a day lighting up the screen display; receive 3 call notifications per day; raise wrist to see watch time 100 times; test blood-oxygen 5 times per day; bright screen operations for 15 minutes per day; GPS running for 120 minutes per week.
Accuracy GPS Mode: Turn on heart rate monitoring and GPS movement (dual-frequency, all satellites).
Balanced GPS Mode: Turn on heart rate monitoring and GPS movement (single frequency, GPS + Beidou).
Power Saving GPS Mode: Turn on heart rate monitoring and GPS exercise (single frequency, GPS low power consumption).

4. The low temperature mode is turned off by default and needs to be enabled in the watch settings. After being enabled, whenever the temperature of the watch surface is lower than -10°C, the watch automatically enters low temperature mode, and only limited functions can be engaged at this time. Due to the physical characteristics of lithium batteries, the endurance of watches in low temperature environments will be affected to a certain extent. The battery life while in ultra-low temperature environments may vary according to the settings, operation conditions and other factors, so the actual result may differ from the laboratory data.
Ultra-low temperature operation with GPS on (-10­°C to -30­°C): Wear the watch all day with a static watch face as the watch enters ultra-low temperature mode; raise wrist to see watch time 100 times; 150 pushed messages a day; bright screen operation for 5 minutes per day; turn on GPS movement (dual frequency, all satellites).
Ultra-low temperature operation with GPS off (-10­°C to -30­°C): Wear the watch all day with a static watch face as the watch enters ultra-low temperature mode; raise wrist to see watch time 100 times; 150 pushed messages a day; bright screen operation for 5 minutes per day.

5. Indoor positioning services are not supported. Positioning speed and accuracy may be affected by the surrounding environment. The watch can automatically connect to up to two satellite systems at a time, and specific satellite connections may depend on your location.

6. The shown straight line back to the start of a journey may not be a practical route to follow due to environmental factors; this is only intended to help you keep track of your position in relation to the start point of the journey. Navigation functions are compatible with these 18 sports modes: Outdoor running, Walking, Outdoor cycling, Climbing, Hiking, Cross-country skiing, Mountain biking, BMX, Outdoor boating, Bobsleigh and tobogganing, Sledding, Ski orienteering, Biathlon, Race walking, Snowshoeing, Trail running, Orienteering, Open water swimming.

7. Smart recognition of strength training exercises include: includes: Bodyweight squats, Bodyweight straight arm front squats, Barbell squats, Tricep pushdowns,  Bent over rows, Barbell bench press, Sit-up holds, Knee-touch sit-ups, Dumbbell flys, Burpees,  Burpee jumps, Overhead tricep extensions, Lying tricep extensions, Lateral raises, Jumping jacks,  Lat pulldowns, Deadlift, Push-up, Shoulder press, Pull up, Bicep curls, Seated cable rows,  Dumbbell  drag curls, Straight-arm pulldowns, Russian twists. If an exercise is not auto-recognized by watch, the Zepp App can provide a list of muscle groups or exercise names to choose from.

8. Training templates and interval training templates support: Outdoor running, Treadmill, Outdoor cycling, Indoor cycling, Pool swimming, Rope skipping, Rowing machine, Indoor fitness, Core training, Strength training and Stair climbing. Training templates need to be created on the Zepp App, and up to 40 templates can be stored at a time; interval training can be set directly on the watch.

9. Track Run mode and Smart Trajectory Correction only support 200 meter and 400 meter running track lengths.

10. The accuracy and sensitivity of the workout recognition feature varies from person to person, and are related to the posture and proficiency of the user during their workout. Short workout duration or frequent changes in posture may not trigger the automatic recognition feature. When you are driving a car or taking a bus, or taking part in other such activities, accidental recognition may be triggered if these activities are particularly similar to the selected workout mode. When you are conducting outdoor activities, if the GPS signal is poor or the AGPS data information has not been synchronized with the mobile phone for an extended period, these outdoor activities may be assessed as indoor activities.

12. According to the ISO 22810:2010 standard, the Amazfit T-Rex 2 achieves a rating of 10 ATM, for a water-resistance of up to 100 meters, and is therefore suitable for splashes, snow, showering, swimming, or some high-speed water sports. It has passed third-party testing conducted by SWQC, and the report number is SWT2204-36. Remove the watch when taking a hot shower or trip to the sauna, since too much steam can affect the seal and make it less water-resistant in future. Do not wear the watch with a leather or metal strap when swimming - when preparing to swim, change to a fluoroelastomer strap or other suitable type. For more information, please visit the support page at: support.amazfit.com

13. 24-hour monitoring of heart rate and blood-oxygen saturation (SpO2) need to be enabled in the Zepp App. For heart rate monitoring, the user must enable Auto Heart Rate Monitor in the Zepp App, and the minimum value can be set to 1 minute. Abnormal heart rate alerts and the preset value need to be set in the Zepp App. To measure blood-oxygen saturation (SpO2), please wear the watch tightly at one finger-width from the wrist, and keep your arm still for best results. SpO2 alerts are sent if the detected rate is too low compared to the preset value, which needs to be set in the Zepp App, at a minimum of 80%. Movement, and environmental and physical characteristics can affect speed and accuracy of monitoring and measurement. The 24-hour stress level monitoring needs to be enabled on the watch or in the Zepp App. Alerts for high stress levels are based on the preset value, and prompts for the breathing exercise need to be enabled on the watch.

14. This product and the Zepp App are not medical devices and cannot be used for medical purposes, or as basis for diagnosis of any medical condition. Detection results are provided for reference only. Please consult professional medical institutions if you feel unwell.

15. To process the one-tap measurement and other manual metric measurements, please wear the watch tightly at one finger-width from the wrist, and keep your arm still for best results. Movement, and environmental and physical characteristics can affect speed and accuracy of monitoring and measurement.

16. When you reach 3,000+ meters, the watch will prompt you to take the blood-oxygen saturation test when you ascend over 400 meters within 24 hours; when you reach 4,000+ meters, it will prompt you to take the test when you ascend over 400 meters within 6 hours.

17. The HUNT Fitness Study indicates that people who maintain a PAI score of 100 or higher show lower risk of hypertension, heart disease, and type-2 diabetes. HUNT Fitness Study: This study was conducted by Professor Ulrik Wisloff of the Faculty of Medicine, Norwegian University of Science and Technology. It lasted for more than 35 years and had more than 230,000 participants. To use this function, all-day heart rate monitoring must be enabled.

18. Sleep monitoring can record night sleep and naps that last more than 20 minutes. Sleep Breathing Quality tracking needs to be enabled in the Zepp App or in the settings of the watch's Sleep feature.

19. Please note that model availability may vary depending on your location.

Statements
The product images and screen content shown above are for reference purpose only. The actual product (including but not limited to its appearance, color and size) and screen display content (including but not limited to the background, UI and graphics) may differ slightly.

The data that is provided on this page without a specified source is taken from internal laboratories or supplier data, and has been obtained under a specific test environment. The product's actual performance may differ slightly due to product individual differences, software versions, usage conditions and environmental factors.

To provide product information, specifications and characteristics as accurately as possible, our company may adjust and revise the text descriptions, images and other content in the above pages at any time. Due to real-time changes in product batches and production-supply factors, we may modify the above information as required without providing a special notice.

The radio waves generated by the equipment may affect the normal operation of implanted medical equipment or personal medical equipment, such as pacemakers and hearing aids. If you use these devices, please consult their manufacturers for restrictions on using this device.

The product should not be worn in environments with strong magnetic fields such as MRI machines or medical imaging machines, as they may cause damage to the watch.

Customer Reviews
4.9 Based on 138 Reviews
5 ★
88% 
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D
09/23/2024
Dan
US US
I recommend this product

Amazing

This gps watch no doubt has scads of capability beyond the computers that took astronauts to the moon and back in the 60s and 70s. It can track dozens of workout types, and its local weather is a nice plus. GPS locks on very quickly. My biggest problem with the device is being able to utilize its functionality to the fullest potential, though I keep learning more every week. The heart rate monitor is a bit wonky at times. I find that if I clean my wrist and the back of the watch before a workout it reads as I would expect almost all the time. The O2 sensor is another nice plus, though it seems to read a bit high at times. The battery life is great, and charging is fairly simple. Sleep monitoring seems inconsistent to me, but that would be hard to know for sure, I guess. I always used a gps watch for hiking, and the 3D function of this watch, which takes into account not just lateral, but vertical, distance traveled, is an outstanding feature. Unfortunately, I now live on the Carolina coast, so elevation change is not a fact of life. Hiking around here consists of a fast walk. You need to go online to get the manual, but that seems the way of the world these days. It is useful, but there is a learning curve. I'm still looking for a way to have the watch face display my speed. I'm sure I can get there. If you can find this device, get it. It comes at a more than fair price with greater functionality that pricier options, not that I have tried many or most of the others.

A
08/20/2024
Anonymous
United States United States
I recommend this product

Best battery life.

Purchased this watch to replace my fossil 5. The battery life is beyond expectations. I go over 10 days with max options. The wear os is better and they do have more apps but nothing that's a deal breaker.

A
08/19/2024
Anonymous
United States United States
I recommend this product

Worth the Money Spent

Very good to track the activities

A
08/19/2024
Anonymous
United States United States
I recommend this product

Great watch

For my needs this watch has been amazing! It has been pretty accurate with swimming (although it does occasionally record the wrong stroke) and other metrics (have only used GPS once). The battery is a beast. For the price, this watch delivers in a big way! I just wish there were more color options available when I purchased the watch.

G
08/14/2024
Gabriel SVG verified by SHOP
United States United States

I just about everything this watch has going for it. It's rugged and lasts a long time between charges if you don't get a lot of text messages. I just wish that you could set it to autolock like my gts 2 mini does instead of having to remember to hit the lock button every time.