Amazfit T-Rex 3 Pro

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Overall

#54 in

Fitness Trackers

according to Reddit Icon Reddit

Sentiment score70% positive
48
8
13
Last updated: Apr 19, 2026

Reddit Reviews

Reddit IconAbject-Treat8368
3 months ago

I am using an Amazfit trex 2 since last 3 years and it's an amazing value for money smart watch. You can check out accuracy comparison videos for this with garmin, whoop or apple watch on YouTube. Its a common consensus in fitness community that it delivers good value at the price point. Amazfit has recently launched the next version of t rex 3 pro which is an amazing watch too. I have recently heard very good reviews about hart ring by fittr in my network too.

Reddit IconAriquitaun
6 months ago

I've had it for a few days and I don't share the experience on that article. I have a lot of different smartwatches and I can say that so far it's one of the best I've tried. There have been already a number of reviews that are diametrally opposite to that wired review as well. Judging by the publication date it's possible they had an early review sample. There have been numerous software updates since.

5 months ago

Amazfit Balance 2 should be about that price. The T-Rex 3 as well for something more sporty. The T-Rex 3 pro is out of that price range, but it's worth the extra. Or Bip 6, or Active 2 round or square, for a cheaper option with the same sensors and 90% of the features and limited local storage. The current gen of Amazfit devices are really very good.

5 months ago

Pixel watch 2 has been phenomenal for me despite the small screen and the poor battery life. But it's been dependable and still has some of the best sensors available on a watch. I've recently switched from it to an amazfit t-rex 3 pro and what an absolute beast it is. Better in every way that matters to me except maybe contactless payments. Top notch sensors, a large bright amoled display, the torch is excellent and more useful that I can express, sports tracking is spot on with plenty of detail and configurability, and I can squeeze about 10 to 12 days off the battery with heavy usage. Love it.

3 months ago

Hands down, Amazfit T-Rex 3 Pro. Really good sports smartwatch, sensors, torch and smartwatch-y features

2 months ago

Solid watch for sure. But the amazfit does have a better heart rate sensor.

5 months ago

Then there's no real need. Other than repairability and battery life you won't get any real extra value as the pw2 is already phenomenal. Faced with the same choice you ponder right now, I actually went a different direction for something completely new, an amazfit t-rex 3 pro and I'm really happy with it.

about 2 months ago

As someone who has a T-rex 3 pro, I definitely recommend it.

5 months ago

Amazfit Balance 2 should be about that price. The T-Rex 3 as well for something more sporty. The T-Rex 3 pro is out of that price range, but it's worth the extra. Or Bip 6, or Active 2 round or square, for a cheaper option with the same sensors and 90% of the features and limited local storage. The current gen of Amazfit devices are really very good.

Reddit Iconariverrocker
about 2 months ago

My T-Rex 3 Pro connects without issue to my Wahoo Kickr and reports power data back to Zepp. I don't have a Balance 2 to test. And I have the Wahoo app connect to the watch for heart rate, although in your case you'd use your chest strap.

Reddit IconBroccoliAppropriate3
4 months ago

the t rex 3 pro seems good and it has calling functions the torch light seems super useful as well, i am so tempted to upgrade from my already excellent t rex ultra

4 months ago

t rex 3 pro 44mm version is a good one

about 2 months ago

getting my T rex 3 pro 44mm after the ultra 2 release which i feel is too similar to the t rex 3 pro plus the gigantic size and now there's one more watch in Amazfit 's stable!

Reddit IconButterscotchHot9895
5 months ago

I have a Fenix 8. Instead of a Garmin, I'd suggest go for a Trex 3 Pro. Its the best combination of a smart watch and sports watch and much cheaper than the Garmin flagships.

Reddit Iconcaverunner17
about 2 months ago

Maps are the same between the watches. Frankly, almost everything on the software side between the two is the same other than the Balance having a golf mode. The big differences between the two is the T-Rex 3 Pro has a brighter 3000 nit screen, a titanium bezel, the led flashlight and a more rugged build that can handle colder temperatures supposedly. Personally, I’m on team buttons, but the crown is easy enough to use.

Reddit Iconchinatownninja
2 months ago

Was just in the same boat, switch from a FR255s to T Rex 3 Pro 4mm. Was pretty smooth until I noticed HR issues yesterday, it does seem like it might be my smaller wrist 16.5cm being too small for steady readings with the 44mm model? Just did up a post, looking for answers. [https://www.reddit.com/r/amazfit/comments/1r7o0xb/hr\_accuracy\_issues\_on\_small\_wrist\_165\_cm\_with/](https://www.reddit.com/r/amazfit/comments/1r7o0xb/hr_accuracy_issues_on_small_wrist_165_cm_with/) FYI. I've been wearing one watch on each hand, to see how well the transition goes, since I've been a longtime Garmin user for 5 years owning multiple watches (but like many others have grown disillusioned with their elitist pricing in recent years).

Reddit IconCizzle4
7 months ago

I had the series 10 and went for the t-rex 3 pro, I sometimes go for a swim, and the button navigation Is a must. Loving this Watch, I like you Hope for a Better long term support and maybe some Better Watch face

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