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Amazfit T-Rex 2 Rugged Smart Watch, Military Certified, GPS, 24-Day Battery Life, Heart Rate, VO2, SPO2 Monitoring, Pacer, Altitude, 10 ATM Water-Resistant, Sleep Monitoring (Black Gold)

4.5 4.5 out of 5 stars 568 ratings
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Amazon's Choice in Smartwatches by Amazfit

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T-Rex 2
Astro Black & Gold

About this item

  • MILITARY DURABILITY: Military-grade tested and certified for rugged and demanding environments, this smartwatch is built for high heat, humidity and extreme cold.
  • SUPER LONG 24-DAY BATTERY: Up to 24 days on a charge for more running, hiking, walking, and being active without worrying about pausing to power up.
  • CUSTOM TOUCHSCREEN: Durable and bright touchscreen AMOLED face provides 100 quick to change digital watch faces, even GoPro filming control.
  • HEART-RATE and VO2 MONITORING: Find your cardio zone with heart-rate monitoring, blood-oxygen SPO2 measurement.
  • FITNESS APP DATA SHARING: Easily connect with Strava, Adidas Running, Apple Health, Google Fit, Relive, Komoot to record and share health, steps and fitness data.
  • BUILT FOR WATER: Up to 328 ft (100 meters) of water resistance with a rugged 10 ATM atmosphere rating for swimming, snorkeling or surfing, and wide 8 inch strap wrap.
  • PROFESSIONAL GPS: Accurate GPS connection uses 6 navigational satellite systems (GPS/GLONASS/GALILEO/BDS/QZSS/NAVIC) to ensure your location is accurate.
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Important information

Visible screen diagonal

2" / 4 cm


From the brand

Product guides and documents

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Amazfit T-Rex 2 Rugged Smart Watch, Military Certified, GPS, 24-Day Battery Life, Heart Rate, VO2, SPO2 Monitoring, Pacer, Altitude, 10 ATM Water-Resistant, Sleep Monitoring (Black Gold)
Amazfit T-Rex 2 Rugged Smart Watch, Military Certified, GPS, 24-Day Battery Life, Heart Rate, VO2, SPO2 Monitoring, Pacer, Altitude, 10 ATM Water-Resistant, Sleep Monitoring (Black Gold)
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Details
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Price-15% $169.99
List Price:$199.99
-19% $144.99
New Price:$179.99
$139.99-22% $124.99
List:$159.99
-16% $104.99
New Price:$124.99
-30% $139.99
New Price:$199.99
Delivery
Get it as soon as Wednesday, Apr 3
Get it as soon as Wednesday, Apr 3
Get it as soon as Wednesday, Apr 3
Get it as soon as Wednesday, Apr 3
Get it as soon as Wednesday, Apr 3
Customer Ratings
Battery life
4.7
4.5
4.3
4.3
4.5
4.7
Sleep tracking
4.5
4.1
4.1
4.1
4.1
4.2
Mobile App
4.0
4.1
4.0
4.0
4.1
4.2
Value for money
4.5
4.0
4.0
4.6
Accuracy
4.3
3.7
3.7
4.4
Sold By
Amazon.com
Jiant Solutions
Amazon.com
Amazon.com
Jiant Solutions
Jiant Solutions
operating system
Zepp OS
Zepp OS
Zepp OS 2.0
Amazfit OS
Amazfit OS
Android
display size
1.39 inches
1.39 inches
1.32 inches
1.3 inches
1.3 inches
1.43 inches
connectivity tech
Bluetooth
Bluetooth
Bluetooth
Bluetooth
GPS
Bluetooth, Wireless
supported applications
GPS, Pedometer, Fitness Tracker, Distance Tracking
Heart Rate Monitor, Fitness Tracker, Pedometer
Fitness Tracker, Heart Rate Monitor, Messages, Sleep Monitor, Weather
Alarm, Calendar, Calorie Tracker, Heart Rate Monitor, Distance Tracking
GPS, Calculator
GPS
input interface
touch screen
touch screen
touch screen
touch screen
touch screen
touch screen
wireless standard
bluetooth
bluetooth
bluetooth
bluetooth
bluetooth
bluetooth

From the manufacturer

KV-1

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.

new

Train the Beast Within

1

Strength Exercise Recognition

It can automatically recognize the movements and count the reps of 15 types of strength training exercises and help to create your own training templates, many of which have adjustable variations in the Zepp App, as well as track your rest time between sets to keep your training efficient.

2

Blaze Your Own Trail with Training Templates

Create your own training templates for 11 different sports in the Zepp App. 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.

Interval training templates can also be created directly on the watch.

24H Health Management

health 1

One Tap for Four Health Metrics

The self-developed 6PD BioTracker3.0 PPG optical sensor provides fast and accurate 24-hour monitoring of heart rate, blood-oxygen saturation, and stress levels. It can also detect your breathing rate, and is able to quickly and conveniently measure these 4 important health metrics in one simple tap.

health 2

Sleep Quality Tracking

Sleep quality is essential to health, and so the Amazfit T-Rex 2 serves as your personal sleep assistant. The watch can recognize different sleep states - such as the light, deep and REM sleep stages, as well as daytime naps, and monitors any potential breathing problems during your sleep.

Sports & Outdoor Series Watches Comparison Chart

T-rex 2

Amazfit T-Rex 2

active edge

Amazfit Active Edge

T-rex Pro

Amazfit T-Rex Pro

T-rex  Ultra

Amazfit T-Rex Ultra

falcon

Amazfit Falcon

Customer Reviews
4.4 out of 5 stars
2,098
4.3 out of 5 stars
7,111
4.3 out of 5 stars
7,111
4.3 out of 5 stars
143
4.2 out of 5 stars
68
Water Resistance
10 ATM(Swim) 10 ATM(Swim) 10 ATM(Swim) 10 ATM(Swim) 20 ATM(Swim)
Battery Life(Typical use)
24 days 16 days 18 days 20 days 14 days
Built-in GPS
6 Satellite Positioning 5 Satellite Positioning 4 Satellite Positioning 6 Satellite Positioning 6 Satellite Positioning
Dual-band GPS positioning
30m Freediving Support
Mud-resistant Design
Route Import & Navigation
Offline Map Support
Ultra-low Temperature Operate
-30°C/-22°F -30°C/-22°F
Sports Mode
150+ 130+ 100+ 160+ 150+
Third App Support
Home Connect & GoPro Home Connect & GoPro Home Connect & GoPro
Display
1.39" AMOLED 454x454, 326 ppi 1.32'' 360 x 360, 277 ppi 1.30” AMOLED, 360x360 1.39" AMOLED 454x454, 326 ppi 1.28" AMOLED 416x416, 326 ppi

What's in the box

  • Smart Watch
  • Charging base
  • User Manual
  • Looking for specific info?

    Product information

    Warranty & Support

    Manufacturer’s warranty can be requested from customer service. Click here to make a request to customer service.

    Feedback

    Amazfit

    Amazfit T-Rex 2 Rugged Smart Watch, Military Certified, GPS, 24-Day Battery Life, Heart Rate, VO2, SPO2 Monitoring, Pacer, Altitude, 10 ATM Water-Resistant, Sleep Monitoring (Black Gold)


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    Product Description

    Get a high-level exploration partner with Amazfit T-Rex 2 rugged outdoor smartwatch. Super-tough from the Inside Out with 15 military-grade tests. Ultra-low Temperature Operation is available in extreme temperatures as low as -30°C. Dual-band & 6 Satellite Positioning for optimized efficiency, faster, more accurate positioning, and also conquer new heights and discover new paths with the T-Rex2's built-in compass and barometric altimeter. With a battery powerful enough to endure adventures up to 24 days, 150+ Built-in Sports Modes & Smart Recognition of 8 Sports. The fitness watch has a water-resistance grade of 10 ATM, meaning it can withstand the equivalent of 100 meters' water pressure. The self-developed 6PD BioTracker™ 3.0 PPG optical sensor provides fast and accurate 24-hour monitoring of heart rate, blood-oxygen saturation (SpO2) and stress levels, allowing you to achieve total health management from your wrist. Compatible with Android 7.0 & iOS 12.0 and above smart devices.

    Customer reviews

    4.5 out of 5 stars
    4.5 out of 5
    568 global ratings

    Customers say

    Customers like the battery life, comfort, quality and appearance of the wearable computer. For example, they mention that it's comfortable to wear, has a nice screen and that it looks like a watch. That said, opinions are mixed on accuracy and weather.

    AI-generated from the text of customer reviews

    31 customers mention31 positive0 negative

    Customers are satisfied with the battery life of the wearable computer. They mention that it has an exceptional battery life, allowing them to use the device for 2 weeks or more between charges.

    "...Bold, rugged, tons of features, CRAZY battery life & an intuitive detailed app, who can ask for more?..." Read more

    "...Broke two so far and not a scratch on the actual screen. Great battery life. Stylish and actually looks like a watch...." Read more

    "I broke my older watch Amazfit 3 Pro. GREAT Replacement and longer battery life." Read more

    "...pleased to write that the T-rex watch, in comparison, has an outstanding battery life and was the clear best feature in my experience...." Read more

    28 customers mention28 positive0 negative

    Customers are impressed with the quality of the wearable computer. They say it's well built, dependable, and has a great operating system. Customers also say it looks nice and is a good watch.

    "...Bold, rugged, tons of features, CRAZY battery life & an intuitive detailed app, who can ask for more?..." Read more

    "I broke my older watch Amazfit 3 Pro. GREAT Replacement and longer battery life." Read more

    "...Nothing looks or feels cheap. The buttons feel solid provide nice feedback. The screen is smooth and responsive...." Read more

    "...I wear it all day everyday. It's tough as nails, so be careful where you're swinging that thing!ACTIVITY TRACKING..." Read more

    13 customers mention13 positive0 negative

    Customers are satisfied with the performance of the wearable computer. They mention that they are impressed with how the app works, they like the functionality, and that it does a lot of things. Customers also appreciate the intuitive detailed app, and the fact that it has over 150 different activities to keep track of.

    "...Bold, rugged, tons of features, CRAZY battery life & an intuitive detailed app, who can ask for more?..." Read more

    "Good value for money and works well after 3 months." Read more

    "...overall, not worth $199. I'll stick to my $39 amzFit7. works as good, more comfortable, Looks like $39 watch." Read more

    "...Fit and finish is nice. Plenty of apps and measurements. I wish the gps was more robust in terms how it can be used...." Read more

    12 customers mention12 positive0 negative

    Customers are satisfied with the appearance of the wearable computer. They mention that it looks good, has a very nice screen, and is stylish. Some appreciate the simple design and the bright colors. Overall, most are happy with the product's appearance.

    "I got this watch for $179 on sale & was SO impressed with the clarity of the amoled screen and snappiness, let alone all of the features packed into..." Read more

    "...Great battery life. Stylish and actually looks like a watch. Will never buy a Fitbit again." Read more

    "The T-Rex watch syncs up nicely with my Samsung 23FE.Nothing looks or feels cheap. The buttons feel solid provide nice feedback...." Read more

    "...Conclusions:-Nice looking watch with an easy setup that makes for an affordable health tracker; you can't beat the battery life..." Read more

    11 customers mention11 positive0 negative

    Customers appreciate the value of the wearable computer. They say it's an affordable health tracker with a great battery.

    "Good value for money and works well after 3 months." Read more

    "...It has all the features of more expensive smartwatches but at a much better price...." Read more

    "I have found the T Rex Pro 2 watch to be a great low-end price for a smart watch. It comes with many of the features of a higher price watches...." Read more

    "...-Nice looking watch with an easy setup that makes for an affordable health tracker; you can't beat the battery life..." Read more

    8 customers mention8 positive0 negative

    Customers like the comfort of the wearable computer. They say the band is soft but yet seems very durable, and the fit and finish is nice.

    "...Super easy to make your own watch faces. Very comfortable to wear everyday. I think it smokes my old Garmin, keep up the good work Amazfit." Read more

    "...The band is slightly stretchy its comfortable for all day use...." Read more

    "...I'll stick to my $39 amzFit7. works as good, more comfortable, Looks like $39 watch." Read more

    "...ORIGINAL REVIEW:So, the T-Rex 2 a Comfortable Smart Watch with a really Long Battery Life, What’s not to like??..." Read more

    21 customers mention14 positive7 negative

    Customers are mixed about the accuracy of the wearable computer. Some mention that it's accurate enough for normal activities, while others say that it is not very accurate. Some say that the sleep tracking is pretty accurate, while other say that heart rate readings are really inaccurate.

    "...Measurements and trail mapping are repeatable and accurate enough to be useful. It is fun to map out the Deer trails and points of interest,..." Read more

    "...EASE OF USEThe watch is really easy to use and I think it would even be a good one for an elderly population as well...." Read more

    "...wearing my Polar watch for comparison, my T-rex counted less than 50% of the steps and somehow registered sleep occurring only in the middle of the..." Read more

    "...During actual hikes the steps are accurate including the gps.This is a great all-round active and health monitoring piece of equipment...." Read more

    6 customers mention3 positive3 negative

    Customers have mixed opinions about the weather. Some customers say that the operating system is impressively rugged, and the time, temperature, and date are accurate. However, other customers say the weather is never right, and they had to keep the phone app.

    "The Zepp coach is great for keeping track of reps, breaks, sets and heart rate during workouts. Super easy to make your own watch faces...." Read more

    "...-It doesn't track weather through the Zepp app or my own phone's live weather widgets..." Read more

    "...the time, temperature, and date are accurate. The down sides: the heart beat, step meter, sleep meter, are not accurate...." Read more

    "...It beeped for the most random things and at the worst times. Weather was never right and in order for it to work I had to keep the phone app open..." Read more

    Outstanding battery life!
    5 Stars
    Outstanding battery life!
    The Zepp coach is great for keeping track of reps, breaks, sets and heart rate during workouts. Super easy to make your own watch faces. Very comfortable to wear everyday. I think it smokes my old Garmin, keep up the good work Amazfit.
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    Top reviews from the United States

    Reviewed in the United States on December 15, 2023
    Style: T-Rex 2Color: Astro Black & GoldVerified Purchase
    6 people found this helpful
    Report
    Reviewed in the United States on January 8, 2024
    Style: T-Rex 2Color: Astro Black & GoldVerified Purchase
    Reviewed in the United States on March 12, 2024
    Style: T-Rex 2Color: Astro Black & GoldVerified Purchase
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    5.0 out of 5 stars Outstanding battery life!
    Reviewed in the United States on March 12, 2024
    The Zepp coach is great for keeping track of reps, breaks, sets and heart rate during workouts. Super easy to make your own watch faces. Very comfortable to wear everyday. I think it smokes my old Garmin, keep up the good work Amazfit.
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    Reviewed in the United States on July 6, 2023
    Style: T-Rex 2Color: Astro Black & GoldVerified Purchase
    One person found this helpful
    Report
    Reviewed in the United States on February 27, 2024
    Style: T-Rex 2Color: Astro Black & GoldVerified Purchase
    One person found this helpful
    Report
    Reviewed in the United States on March 1, 2023
    Style: T-Rex 2Color: Astro Black & GoldVerified Purchase
    4 people found this helpful
    Report
    Reviewed in the United States on February 7, 2024
    Style: T-Rex 2Color: Astro Black & GoldVerified Purchase

    Top reviews from other countries

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    alan k roberts
    5.0 out of 5 stars amazfit T rex 2
    Reviewed in Canada on March 24, 2024
    Style: T-Rex 2Color: Astro Black & GoldVerified Purchase
    Guilherme Alves de Souza
    5.0 out of 5 stars Precisão na rota de corrida
    Reviewed in Brazil on February 8, 2024
    Style: T-Rex 2Color: Astro Black & GoldVerified Purchase
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    Guilherme Alves de Souza
    5.0 out of 5 stars Precisão na rota de corrida
    Reviewed in Brazil on February 8, 2024
    Muito intuitivo e fácil uso. Informa alguns alertas principalmente quanto ao batimento cardíaco. Relógio espetacular.
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    Airul Mohsit B Mohamed
    5.0 out of 5 stars Great smartwatch
    Reviewed in Singapore on July 8, 2023
    Style: T-Rex 2Color: Astro Black & GoldVerified Purchase
    Sam_88
    5.0 out of 5 stars Preciso na leitura de dados.
    Reviewed in Brazil on August 3, 2023
    Style: T-Rex 2Color: Astro Black & GoldVerified Purchase
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    Sam_88
    5.0 out of 5 stars Preciso na leitura de dados.
    Reviewed in Brazil on August 3, 2023
    Ótimo relógio, várias funções para treino, GPS dele é muito preciso e tem várias opções de mostradores no APP. Bateria dura dias. A entrega é um pouco demorada, recebi em 28 dias após a compra. Recomendo a compra.
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    Fbauta
    5.0 out of 5 stars Calidad precio excelente
    Reviewed in Mexico on July 18, 2023
    Style: T-Rex 2Color: Astro Black & GoldVerified Purchase
    2 people found this helpful
    Report