Amazfit T-Rex 2 review

Amazfit T-Rex 2 review

A wonderful outdoor timepiece with some minor accuracy concerns. The Amazfit T-Rex 2 is a strong, hefty beast with an impressively tough appearance and feel. Although it’s a fantastic outdoor watch, a few minor accuracy flaws and some less user-friendly on-the-go features keep it from being a cheap Garmin alternative.


  • Extremely durable
  • Lengthy battery life
  • A variety of sports modes


  • The Zepp app isn’t as good as those of its rivals.
  • Bulky on the wrist
  • Precise problems


A companion for your outdoor excursions, the Amazfit T-Rex 2 positions itself as a competitively priced alternative to the greatest running watches and Garmin watches like the Instinct 2 or Forerunner series.

The T-Rex 2 is a true outdoor watch: it is sturdy, big, waterproof. And much is made in the marketing about it having undergone “15 military-grade hardness tests.” It certainly has the right appearance, and for a very modest price. It is packed with features including a ton of sports modes, dual-band GPS. And a sensor array with a barometer and gyroscope for altitude and compass functions.

This would be a wonderful model to buy if you’re on a tight budget and need a high-performing outdoor watch to last through your scrambling, surfing, and fell-running experiences. However, a few minor flaws keep it from seriously competing with the powerhouse adventure watch brands.

The user experience (UX) of the app is a little unsteady, the controls aren’t as simple to use as they could be, and we had some GPS accuracy issues. Even at this price, the watch is still excellent, but we find it difficult to recommend it above, say, a nice bargain on a Garmin Instinct.

Amazfit T-Rex 2 (Black) at Amazon for $199.99


Released in May 2022, the Amazfit T-Rex 2 is currently available. In the US, it costs $229.99, and in the UK, it costs £219.99. Price and Availability in Australia are TBC.

Amazfit T-Rex 2


  • hefty and strong
  • lovely bright screen
  • Incomprehensible app
  • Score for design: 3.5

The Amazfit T-Rex 2 has a polymer outer layer and a hefty, blocky design similar to the G-Shock. It also has a layout similar to that of a Garmin. With four buttons (up, down, select, and return) and a steel loop or nodule in place of the fifth.

The watch face is big. Having a 1.39″ AMOLED screen measuring 434px by 434px, which is bright to the tune of 1,000 nits. And the strap that comes with it is a thick rubber. With 10ATM water resistance and passing military testing that included being “tough enough to be operated4 even in extreme temperatures as low as -30°C,” the watch is clearly durable, but the chunkiness and the big watch face make it bulkier than some of its rivals. From a touch-screen perspective, the large screen is nice since it gives you more room to swipe through, and the movement is fluid.


It’s possible that Amazfit hasn’t downsized some of the technology in order to include all the features required at this pricing point. People with smaller wrists could feel a little intimidated by the big size of the watch. On the other hand, it’s possible that the watch is thick. Since that’s what an adventure watch is supposed to be.

The Zepp app’s aesthetics are adequate. It’s not impossible to use. And the graphs showing GPS and sleep data are well-presented. But it lacks the friendliness and accessibility of Fitbit Premium, which has straightforward scores and rounded edges, or Garmin Connect. Which includes cutting-edge AI pacing capabilities and complex metric deep dives.

With features haphazardly distributed across the “homepage” and “health” tabs, the layout seems absurd. Workouts are presented as uninteresting lists of statistics, and while there are plenty of metrics, there is little practical advise on how to use all that data.


  • 200 sports modes
  • Vast battery life Smart ExerSense algorithm
  • Score for features: 4.5

With more than 150 sports modes, the T-Rex 2 excels in this area. If you turn on the watch’s ExerSense algorithm, eight sports, including cycling outdoors and swimming in a pool, can be automatically tracked and registered without you having to choose a workout. There are a ton of additional modes, such as indoor strength training, outdoor swimming, and skiing, but we clearly didn’t have time to test them all.

The “training templates” that Amazfit offers are essentially workout schedules for your watch that include warm-ups and cool-downs. It has effective sleep tracking features, can identify strength training exercises, and has tools like an integrated barometer and compass that are appropriate for the watch’s target market of adventure seekers.


Training load, anaerobic capacity, VO2 max, and all the other standard parameters you’d expect to see when reporting on your workouts are there and correct in addition to time, distance, heart rate, and calories burned. Swimming measurements include stroke counts, and capabilities for strength training include attractive body heat maps that allow you to clearly see which body area your workout has worked.

With full-color maps displayed on the watch and the ability to follow your route back to the beginning of your course, dual-band satellite positioning ought to provide precise placement. Weekend adventurers will benefit greatly from the battery life, which is supposed to sustain 24 days of ordinary use, 10 days of heavy use, and 50 hours in GPS mode.

Amazfit T-Rex 2


  • Numerous excellent metrics
  • Battery in good condition
  • some initial difficulties with accuracy
  • Score for performance: 3/5

The battery life of the Amazfit T-Rex 2 held up during my two-week testing period. I never had to charge it after moderate use. The most adventurous setting I could think of for testing the T-Rex 2 was a weekend trail running festival in West Wales.

I ran some problems with the GPS and controls at this point. My GPS was acting up on my first run, an 11-kilometer coastal route. During a talk with my running partner, I observed that the Polar Ignite 2 registered substantially more distance than the T-Rex 2, which stated we had gone about 4.1 kilometers. The watch started a new lap as I was pausing to attempt to get a better look at my route, and I became frustrated and resumed the run on the watch. It still lacked intuitive on-the-fly controls after using it for more than a week.


On my subsequent run, I connected it to my Oppo Find X2 Pro’s GPS, and the results were remarkably similar with only a 0.02 km difference. My friend’s watch might have been the exception, but Polar’s GPS tracking functions are generally highly dependable. Others who have reviewed the watch have found inaccuracies, particularly with its heart rate sensors. But the watch provides equivalent readings to the GPS on my phone.

Other functions performed as expected, including the bright AMOLED screen, responsible, butter-smooth touch screen, and sleep monitoring that gave me a thorough account of my evening’s sleep. Even if it feels a little bit plasticky, the watch has a nice appearance and a tough feel to it. The T-Rex 2 is not by any means the worst option if you’re searching for an adventure watch with lots of features on a tight budget.


  • You have a tight budget.
    a watch with countless sports modes and tracking capabilities, and more smart features than you can shake a stick at.
  • You adore being outside.
    The Amazfit T-Rex 2 is made for the great outdoors and is tough and sturdy, with a ton of GPS functionality and a long battery life.


  • Your first priority is GPS accuracy.
    The watch will work just fine for recording runs and rides, but if you plan to rely on GPS in the wilderness, you might be better off with Garmin as it is the brand that professionals most frequently use.
  • You prefer thin watches.
    If you’re looking for subtle, this isn’t the watch for you despite the fact that the large polymer case looks stylish and is easy to operate.


Forerunner 245

Forerunner 245 by Garmin
The Garmin Forerunner 245, one of the greatest running watches, is a fantastic adventure watch designed for triathletes and is frequently available at a discount.

 Polar Vantage V2

The Polar Vantage V2
Polar’s outstanding set of fitness measurements, another fantastic GPS watch, is fantastic for outdoor enthusiasts.

Frequently Asked Questions

1. Has the Amazing T-Rex a map?

suitable for. When you’re on the road, Google Maps is a terrific resource to have. You may use it to find restaurants and hotels as well as receive directions and traffic information. You may now obtain directions on your Amazfit T-Rex without having to take out your phone thanks to Notify App.

2. Does the Amazfit T-Rex 2 store music?

Although Amazfit hasn’t officially confirmed details, a previous leak from GSMArena indicates that the T-Rex 2 (then thought to be called the “T-Rex Pro 2”) has 32MB RAM and 512MB onboard storage, suggesting a more basic user experience than, say, an Apple Watch (as with previous entries) and no room for offline music.

3. Is it worthwhile to get an Amazfit GTR 3 Pro?

Summary for the smartwatch Amazfit GTR 3 Pro

You should search elsewhere if you need a dedicated sports watch for severe training. However, the GTR 3 Pro is definitely worth taking into consideration if you’re inquisitive about smartwatches and like the notion of receiving notifications while on the go and being able to track simple fitness data.

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