---
product_id: 441967446
title: "Amazfit T-Rex 2 Smart Watch, 1.39\" AMOLED Display, GPS, iOS/Android"
brand: "amazfit"
price: "FREE"
currency: VND
in_stock: false
reviews_count: 13
url: https://www.desertcart.vn/products/441967446-amazfit-t-rex-2-smart-watch-1-39-amoled-display
store_origin: VN
region: Vietnam
---

# Dual-Band 6-Satellite GPS 24-Day Battery Life 15 Military-Grade Tests Amazfit T-Rex 2 Smart Watch, 1.39" AMOLED Display, GPS, iOS/Android

**Brand:** amazfit
**Price:** FREE
**Availability:** ❌ Out of Stock

## Summary

> 🕶️ Rugged, Reliable, Ready — Own the wild with Amazfit T-Rex 2

## Quick Answers

- **What is this?** Amazfit T-Rex 2 Smart Watch, 1.39" AMOLED Display, GPS, iOS/Android by amazfit
- **How much does it cost?** FREE with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/441967446-amazfit-t-rex-2-smart-watch-1-39-amoled-display)

## Best For

- amazfit enthusiasts

## Why This Product

- Trusted amazfit brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Unstoppable Power:** Up to 24 days of battery life means you stay connected and active without the constant recharge anxiety.
- • **Waterproof & Ready:** 10 ATM water resistance lets you swim, snorkel, or surf without missing a beat.
- • **Precision Navigation:** Dual-band GPS with 6 satellite systems ensures pinpoint accuracy wherever your journey takes you.
- • **Health & Fitness Mastery:** AI fitness coach plus 150+ sports modes with 24/7 heart rate and SpO2 monitoring to optimize your performance.
- • **Built to Brave the Elements:** Military-certified ruggedness for extreme heat, cold, and humidity—your ultimate adventure companion.

## Overview

The Amazfit T-Rex 2 is a military-certified rugged smartwatch designed for extreme environments, featuring a 24-day battery life, ultra-accurate dual-band GPS with 6 satellite systems, and over 150 sports modes. It offers advanced health tracking with continuous heart rate and blood oxygen monitoring, a durable AMOLED touchscreen, and 10 ATM water resistance, making it the perfect companion for professionals who demand durability, precision, and long-lasting performance in their active lifestyle.

## Description

Evolve your instinct with Amazfit T-Rex 2 rugged outdoor smartwatch for men and women. Super-tough from the Inside Out with 15 military-grade tests. Ultra-low Temperature Operation is available in extreme temperatures as low as -22℉. 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.

Review: It's early... but WOW. [NEW UPDATE, 8 days later] - For some perspective, I have been wearing Apple Watches since the day they came out. I also recently decided to try a $700 Garmin smart watch. I can't even say "for the price" (because I don't want people to think that this product is cheaply made, because it is NOT)... my first impressions of the #AmazFit T-Rex 2 are outstanding! I have had it about 18 hours so I will know a lot more in the coming days, but I am so impressed with some of the things they got right that I had to jump on and write a review immediately. So... the strap is incredibly comfortable and has MANY slots with small increments so you can find just the right fit for you. I had struggled with this with so many Apple Watch bands over the years. Also, the watch it incredibly light weight but has enough "bulk" to make it feel like a man's watch and it feels durable. Time will tell on the durability. The screen is incredibly responsive and bright enough to see in bright sunlight. I've only had a limited about of time to check into the different watch faces and have found a few that I personally like. I am hoping you can create your own as I am pretty picky about the info I would like on the watch face. Some of the things AmazFit got right that even a $700 Garmin appeared to be missing: - FIND MY PHONE; the ability to ping your phone when you have misplaced it. Can't tell you how many times I have used this on my Apple Watch. - a quick and easy access to timers; could not figure out how to do this on the Garmin. On the T-Rex 2 it is a simple swipe down and touch the timer icon - SOFTWARE UPDATE (v9.48.1.1) arrived this morning and has some great enhancements. Control center icons are larger, apps menu icons appear larger and cleaner, weather widget has HUGE improvement, and much more. So for my first day with the product, and paying over 70% LESS, the AmazFit T-Rex 2 is an EXCEPTIONAL buy. I'll try to come back after a week or so and product a more detailed review one I have used it more. [NEW UPDATE, 8 days later] So it's been a whole week and I will start with... I WISH I HAD DITCHED MY APPLE WATCH SOONER! I have had the T-Rex 2 on for almost 9 full days and my battery is still at 52%. #AMAZEBALLS!!! I have also begun to learn more about the workout tracking. I added a couple more photos of just part of the workout reports. I selected a Strength Training workout and did both bench press and bicep curls. The T-Rex automatically recognized which exercise I did. I touch one button to stop a set, then in counts the recovery time and then I touch the arrow on the screen to start the next set. When done, I can add the weight or I can modify this later in the app. I don't think Apple is here yet (if they are I never knew that). I am still very much AMAZED with my AmazFit T-Rex 2. Bravo AmazFit.
Review: Great watch depending on your needs. Don't buy for sleep tracking, IMO. - I've owned this watch for almost a year now. Do I regret it? Absolutely not! This watch has literally changed my life. I'll just start out with the bad. IMO, don't buy this watch for sleep tracking. I think its sleep sensing capability is complete BS. My watch will regularly state that I'm sleeping when I am wide eyed awake at 3 a.m. in the morning. It's so unreliable, that it makes me doubt the entire smart watch industry for sleep tracking. It's a good thing I didn't buy this watch for sleep tracking because I would have been terribly unhappy. So why did I give the watch 5 stars? It's because everything else about the watch has been terrific. And considering it's affordable price, continued free application and watch updates/improvements throughout the year, downloadable apps, GPS tracking, heart rate recording, incredible battery life, etc., I consider it to be the best smartwatch on the market in this price range. The heart rate recording could be more reliable. I have been on the treadmill at times when I know for sure the heart rate sensor on the watch is not recording correctly. It's usually related to dirty (or sweaty) sensor on the back of the watch. But it can also be that I didn't have the watch tight enough or that it was in a strange position on my wrist. Cleaning underneath the watch, moving the watch location on my wrist, or tightening up the band all seem to help get the sensor back on track. It's an annoyance. But I imagine this is going to be the case with most every smartwatch brand and is unrelated to the actual watch itself. The GPS tracking is top notch! Love it. I also love the visualization on my hiking history on the included app. It will color code the trail based on the speed I was traveling when I hiked. It will also record and show my heart rate on a chart all throughout the hiking. The feature that's changed my life is the PAI capability. PAI (Physiological Activity Indicator) is an intuitive algorithm that evaluates multi-dimensional personal physiological data measured by the watch. It converts this data into a easy to understand PAI value or score. The score is based on the HUNT Fitness Study. According to the study, keeping your PAI above 100 will help reduce the death risk of cardiovascular disease, and increase your life expectancy. I have changed my workout to maximize my PAI score. And in doing so have lost 35 lbs of fat in the last year. I've learned a lot about my health, what was causing my lack of results before, and am thankful to the makers of this watch for opening my eyes to it all. Plus, I feel a whole lot better. In summary, for the health conscious, this is a great watch to consider. It's very tough (for outdoor sports and adventures) and long lasting (battery). If you are looking for a watch to help you track your sleep, ehh, better look elsewhere--not sure if sleep tracking is accurate for any watch.

## Features

- 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.
- 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.
- COMPASS, ALTIMETER, WEATHER: Keep your bearing, track altitude, monitor weather, even moon phases and sunsets.
- TEXTS, CALLS, EVENTS, ALARMS: Stay up to date with notifications of text messages, calls, alerts, texts, alarms, and calendar events.
- OVER 100 SPORTS MEASURED: Fitness tracker software monitors activity for any of your sports and workouts, heart rate, distance, steps, calories burned, and more, in real time.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09XVDX497 |
| Additional Features | Multisport Tracker |
| Age Range Description | Adult |
| Band Color | black |
| Band Material Type | Silicone |
| Battery Average Life | 24 days |
| Battery Capacity | 800 |
| Battery Cell Type | Lithium Polymer |
| Battery Charge Time | 2 hours |
| Best Sellers Rank | #219,223 in Electronics ( See Top 100 in Electronics ) #4,181 in Smartwatches |
| Brand | Amazfit |
| Built-In Media | Charging base, Smart Watch, User Manual |
| Case Material Type | Stainless Steel or other durable material |
| Clasp Type | Tang Buckle |
| Closure Type | Buckle |
| Color | Ember Black |
| Communication Feature | Bluetooth |
| Compatible Devices | Android 7.0 and above, iOS 12.0 and above |
| Compatible Phone Models | Android 7.0 and above, iOS 12.0 and above |
| Connectivity Technology | Bluetooth |
| Controller Type | IOS |
| Customer Reviews | 4.4 out of 5 stars 3,713 Reviews |
| Display Type | OLED |
| GPS Geotagging Functionality | GPS Enabled |
| Human Interface Input | Touchscreen |
| Item Dimensions | 1.85 x 1.85 x 0.54 inches |
| Item Dimensions D x W x H | 0.54"D x 1.85"W x 0.54"H |
| Item Type Name | Smart Watch |
| Item Weight | 2.3 ounces |
| Manufacturer | Amazfit |
| Maximum Display Brightness | 1000 nit |
| Memory Storage Capacity | 8 GB |
| Metrics Measured | Optical heart rate sensor, Galvanic skin response sensor (assumed) |
| Model Name | t rex,t-rex |
| Model Number | W2170OV2N |
| Operating System | Zepp OS |
| RAM Memory Installed | 4 GB |
| Resolution | 454 x 454 |
| Screen Size | 1.39 inches |
| Shape | Round |
| Special Feature | Multisport Tracker |
| Sport Type | Camping & Hiking, Climbing, Cycling, Snow Skiing, Swimming |
| Style Name | T-Rex 2 |
| Supported Application | Distance Tracking, Fitness Tracker, GPS, Pedometer |
| Supported Satellite Navigation System | GPS |
| Target Audience | Men |
| UPC | 850037656615 |
| Warranty Description | 1 year manufacturer |
| Warranty Type | Standard/Full warranty |
| Water Resistance Depth | 100 meters |
| Water Resistance Level | Water Resistant |
| Waterproof Rating | IP67 |
| Wearable Computer Type | Smart Watch |
| Wireless Communication Standard | Bluetooth |
| Wireless Compability | Bluetooth |
| Wireless Provider | Unlocked |

## Product Details

- **Battery Capacity:** 800
- **Battery Cell Composition:** Lithium Polymer
- **Connectivity Technology:** Bluetooth
- **GPS:** GPS Enabled
- **Memory Storage Capacity:** 8 GB
- **Operating System:** Zepp OS
- **Screen Size:** 1.39 inches
- **Shape:** Round
- **Special Feature:** Multisport Tracker
- **Wireless Communication Standard:** Bluetooth

## Images

![Amazfit T-Rex 2 Smart Watch, 1.39" AMOLED Display, GPS, iOS/Android - Image 1](https://m.media-amazon.com/images/I/71CvQVR+BAL.jpg)
![Amazfit T-Rex 2 Smart Watch, 1.39" AMOLED Display, GPS, iOS/Android - Image 2](https://m.media-amazon.com/images/I/81wjnedqarL.jpg)
![Amazfit T-Rex 2 Smart Watch, 1.39" AMOLED Display, GPS, iOS/Android - Image 3](https://m.media-amazon.com/images/I/61tzEHrHE+L.jpg)
![Amazfit T-Rex 2 Smart Watch, 1.39" AMOLED Display, GPS, iOS/Android - Image 4](https://m.media-amazon.com/images/I/71ubPZQck0L.jpg)
![Amazfit T-Rex 2 Smart Watch, 1.39" AMOLED Display, GPS, iOS/Android - Image 5](https://m.media-amazon.com/images/I/61-Olcsh+TL.jpg)

## Available Options

This product comes in different **Color** options.

## Questions & Answers

**Q: Does the watch show who from your contacts is calling?**
A: Yes the T-Rex 2 displays the name from your contacts when the call notification is coming in.

**Q: Can I read a text?**
A: Hi there, 
    Yes you can read full text notifications on the watch and can reply to text messages if paired with an Android Phone.

Kieron | Amazfit Support

**Q: does it take your body temp?**
A: No, there T-Rex 2 doesn't take Body Temperature , however the GTR 3 Pro and the GTS 2e does

**Q: Is the vibration strong enough to wake you up**
A: Yes, the vibration is very strong and strength and vibration patterns can be customized in the Zepp App

## Customer Reviews

### ⭐⭐⭐⭐⭐ It's early... but WOW. [NEW UPDATE, 8 days later]
*by M***E on August 17, 2023*

For some perspective, I have been wearing Apple Watches since the day they came out. I also recently decided to try a $700 Garmin smart watch. I can't even say "for the price" (because I don't want people to think that this product is cheaply made, because it is NOT)... my first impressions of the #AmazFit T-Rex 2 are outstanding! I have had it about 18 hours so I will know a lot more in the coming days, but I am so impressed with some of the things they got right that I had to jump on and write a review immediately. So... the strap is incredibly comfortable and has MANY slots with small increments so you can find just the right fit for you. I had struggled with this with so many Apple Watch bands over the years. Also, the watch it incredibly light weight but has enough "bulk" to make it feel like a man's watch and it feels durable. Time will tell on the durability. The screen is incredibly responsive and bright enough to see in bright sunlight. I've only had a limited about of time to check into the different watch faces and have found a few that I personally like. I am hoping you can create your own as I am pretty picky about the info I would like on the watch face. Some of the things AmazFit got right that even a $700 Garmin appeared to be missing: - FIND MY PHONE; the ability to ping your phone when you have misplaced it. Can't tell you how many times I have used this on my Apple Watch. - a quick and easy access to timers; could not figure out how to do this on the Garmin. On the T-Rex 2 it is a simple swipe down and touch the timer icon - SOFTWARE UPDATE (v9.48.1.1) arrived this morning and has some great enhancements. Control center icons are larger, apps menu icons appear larger and cleaner, weather widget has HUGE improvement, and much more. So for my first day with the product, and paying over 70% LESS, the AmazFit T-Rex 2 is an EXCEPTIONAL buy. I'll try to come back after a week or so and product a more detailed review one I have used it more. [NEW UPDATE, 8 days later] So it's been a whole week and I will start with... I WISH I HAD DITCHED MY APPLE WATCH SOONER! I have had the T-Rex 2 on for almost 9 full days and my battery is still at 52%. #AMAZEBALLS!!! I have also begun to learn more about the workout tracking. I added a couple more photos of just part of the workout reports. I selected a Strength Training workout and did both bench press and bicep curls. The T-Rex automatically recognized which exercise I did. I touch one button to stop a set, then in counts the recovery time and then I touch the arrow on the screen to start the next set. When done, I can add the weight or I can modify this later in the app. I don't think Apple is here yet (if they are I never knew that). I am still very much AMAZED with my AmazFit T-Rex 2. Bravo AmazFit.

### ⭐⭐⭐⭐⭐ Great watch depending on your needs. Don't buy for sleep tracking, IMO.
*by H***C on February 18, 2024*

I've owned this watch for almost a year now. Do I regret it? Absolutely not! This watch has literally changed my life. I'll just start out with the bad. IMO, don't buy this watch for sleep tracking. I think its sleep sensing capability is complete BS. My watch will regularly state that I'm sleeping when I am wide eyed awake at 3 a.m. in the morning. It's so unreliable, that it makes me doubt the entire smart watch industry for sleep tracking. It's a good thing I didn't buy this watch for sleep tracking because I would have been terribly unhappy. So why did I give the watch 5 stars? It's because everything else about the watch has been terrific. And considering it's affordable price, continued free application and watch updates/improvements throughout the year, downloadable apps, GPS tracking, heart rate recording, incredible battery life, etc., I consider it to be the best smartwatch on the market in this price range. The heart rate recording could be more reliable. I have been on the treadmill at times when I know for sure the heart rate sensor on the watch is not recording correctly. It's usually related to dirty (or sweaty) sensor on the back of the watch. But it can also be that I didn't have the watch tight enough or that it was in a strange position on my wrist. Cleaning underneath the watch, moving the watch location on my wrist, or tightening up the band all seem to help get the sensor back on track. It's an annoyance. But I imagine this is going to be the case with most every smartwatch brand and is unrelated to the actual watch itself. The GPS tracking is top notch! Love it. I also love the visualization on my hiking history on the included app. It will color code the trail based on the speed I was traveling when I hiked. It will also record and show my heart rate on a chart all throughout the hiking. The feature that's changed my life is the PAI capability. PAI (Physiological Activity Indicator) is an intuitive algorithm that evaluates multi-dimensional personal physiological data measured by the watch. It converts this data into a easy to understand PAI value or score. The score is based on the HUNT Fitness Study. According to the study, keeping your PAI above 100 will help reduce the death risk of cardiovascular disease, and increase your life expectancy. I have changed my workout to maximize my PAI score. And in doing so have lost 35 lbs of fat in the last year. I've learned a lot about my health, what was causing my lack of results before, and am thankful to the makers of this watch for opening my eyes to it all. Plus, I feel a whole lot better. In summary, for the health conscious, this is a great watch to consider. It's very tough (for outdoor sports and adventures) and long lasting (battery). If you are looking for a watch to help you track your sleep, ehh, better look elsewhere--not sure if sleep tracking is accurate for any watch.

### ⭐⭐⭐⭐⭐ A durable, feature-rich alternative to iOS & Android watches
*by H***L on October 12, 2024*

I’ve had the Amazfit T-Rex 2 for nearly 2.5 months and I am extremely pleased with my purchase. During this time, I’ve used this smart watch primarily for fitness tracking, hiking and sleep monitoring. The GPS tracking is extremely accurate. You can set waypoints on a hike and then use the map to backtrack to your original starting point. This is a great feature if you plan to hike off trail. You can upload your own maps, but it is somewhat of a daunting task to do so, which is a con for this watch. The maps generated by this watch are breadcrumb maps, which is fine for me. You can’t read a detailed map very well on a screen of this size. And any adventurer worth their weight is going to have a map of the area they go hiking in anyway. The sleep tracking feature is pretty darn awesome. It tracks my sleep stages very accurately. It also heart rate and respiratory rate as I am sleeping. While the watch itself offers significant insight, the accompanied app offers even more. The fitness tracking feature is pretty much on par with the sleep tracking feature. Just keep in mind these devices only give you relative data as to your heart rate and other vitals. Don’t be a Dilbert and use a smart watch as a medical device, rushing to the ER because your heart rate spiked. The best thing about this watch is the battery life. Holy cow, the battery life. Under heavy use, I can go a couple weeks in between charges. On lighter weeks, I can go as far a 3 weeks before needing to recharge. And the recharging? Well it only takes (I haven’t actually timed it) but maybe an hour or less. The durability appears to be high. I’ve bang this watch into walls, trees, bumped pavement while working underneath a car and the screen is still perfect. Although the glass isn’t indestructible, it is very tough. Other features I’ve used or notifications. I can’t reply to texts or answer calls. But you know what? I’m not trying to be Dick Tracy. If I need to communicate with somebody, I’ll pull out my phone. Free watch faces are plentiful via the companion app or through 3rd party websites such as amazfitwatchfaces. In conclusion, I love this smart watch. The value is insane! The features vs the price should make this a no-brainer for any fitness or outdoor enthusiast.

## Frequently Bought Together

- Amazfit T-Rex 2 Rugged Smart Watch 47mm, Military Certified, Dual-band GPS, 24-Day Battery Life, Ultra-low Temperature Operation, AI Fitness Coach, 150+ Sports Modes, for Android iPhone(Black)
- Diruite Suoman 4-Pack for Amazfit T-Rex 2 Screen Protector, [Anti-Scratch] 2.5D 9H Hardness Ultra-Thin Tempered Glass Screen Protective Film
- E ECSEM Bands Compatible for Amazfit T-Rex 2 Band Men Metal Adjustable Stainless Steel Cool Wristband Bracelet Accessories Replacement Strap for Amazfit T-Rex 2 Smartwatch

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-08-30*