Amazfit
T-Rex 3
Based on 124 Reddit mentions
$251.99
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Most discussed features
Sentiment summary across the product areas Reddit users mention most.
Reddit mentions
Original Reddit posts and comments behind this analysis.
Balance 2: beautifull and useless
While I agree that software and map experience can be improved, especially maps detail, POI, saved location handling, etc., I do not agree it is that bad. I am using Garmin Fenix 7 also, and experience with Amazift T-rex 3 is much better, more fluid, customizable, easier to transfer GPX path and nav
...Vizzzions in r/amazfit
March 16, 2026 7:21 AM
9
Is the T-Rex 3 Pro that bad?
Actually, this article does a good job of pointing out many of the same concerns users have mentioned here. Amazfit really nails the hardware, but the software still needs work to deliver a smoother overall experience. That said, I don’t have the T-Rex 3 Pro — I use the Balance 2, Active 2, and Heli
...FinishDue3792 in r/amazfit
October 12, 2025 11:47 AM
16
Switching from Garmin
Long time Garmin user here, Fenix 8 now. I got an T-Rex 3 pro a few weeks ago to test it. I was very surprised by how good it was. I made a list of my own (subjective) pros and cons. I don't list things that are pretty similar, just the differences that mattered to me: Pros amazfit: No forced sleep
...bubble-bobble1986 in r/amazfit
March 21, 2026 3:30 PM
8
Fenix 7 Pro Solar vs T-Trex 3 Pro
I've owned a Fenix 7 Pro Solar as well as tried a T-rex 3 Pro 48mm for the last weeks. For my use case, I really do like the Fenix 7 Pro Solar more... it's a tank and if you value battery life, it's a winner. What's more important for me is the software, data and algorithms, which all works very wel
...Sushibuddha in r/amazfit
May 20, 2026 1:16 PM
5
Thinking about pulling the trigger.
They are incredibly capable and fast watches. Sensors are evenna bit more accurate than my fenix 7 (I compared T- Rex 3 pro and non-pro with chest strap and Fenix 7). Features are great. Battery and display as well. Amazfit is frequently adding new features with software updates, which is great and
...Vizzzions in r/amazfit
April 27, 2026 3:55 PM
5
New Update for T-Rex 3 Pro (4.3.8 2)
u/ImpossibleMixture667 I'm the creator of that thread. I completely share the frustration about the issues and bugs but the thing is that it seems there's (finally) an important change in the very latest updates they are applying. I.E. It's a lot of time I'm reporting the speed/cadence sensor issue
...oa_i in r/amazfit
January 7, 2026 7:47 AM
5
Buying the t rex 3 in 2026
The T-Rex 3 is great for the casual health and fitness. It was a good value when new, even better value in frequent sales. Battery life is good, though not as good it used to be after some Amazfit software updates 😞 There are actually a couple of benefits for an older model: Value for money, the new
...nightflame5 in r/amazfit
April 28, 2026 5:54 AM
4
Finally very good update for T-Rex 3Pro
I was so excited so I forget to screenshot the whole update. There are 6 or 7 points. One is switch for Bluetooth disconnection alert, There are improvements on the map. It looks better than before on the already installed map so I am downloading a new map to see if there are other improvements. The
...splen0 in r/amazfit
March 31, 2026 6:44 AM
4
A watch for the helio strap
I would get the Active 3 Premium myself with these requirements. Really nice device. No dual-band GNSS, but on the whole that is not really necessary if the GNSS implementation on the whole is good, which it absolutely is on current Amazfit watches. Using the Helio Strap as my primary HR monitor in
...heroesgaming in r/amazfit
May 20, 2026 8:56 AM
3
Returning the T-Rex 3 Pro . Same issues as ever
What do you mean "euro increase"? The watch costs 400 eur total. ESim - I am glad T-rex 3 pro does not have, it would just increase price and many people so not need it, including me. HR on my T rex 3 works great, even more accurately than on Fenix 7. T rex 3 pro should be the same. Moreover, Garmin
...Vizzzions in r/amazfit
September 14, 2025 2:34 PM
6