Amazfit
T-Rex
Based on 554 Reddit mentions
$179.99
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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.
Amazfit Active 3 Premium smartwatch is official
Probably the most unneccesary release I've seen from Amazfit, alognside the T-Rex Ultra 2. They haven't been able to keep up with the Helio Strap demand, still unable to sell a single replacement band for the Helio Strap, the calories algorithm is still super high, sports like swimming are still lac
...Few-Cheesecake7412 in r/amazfit
February 26, 2026 1:30 PM
17
T-Rex Prices are Out of Touch with Reality...
Hardcore Garmin user here (Fenix 8 pro). I picked up a T Rex 8 Pro 44mm to just see what this ecosystem is all about. Some quick observations: T-Rex GPS shockingly accurate. Matches the Fenix on its highest accuracy mode on every single run. I use an external chest strap heart rate monitor and it’s
...DismalHarmony in r/amazfit
February 21, 2026 4:03 PM
15
Balance 2 Died at 5 Meters
It seems that Amazfit watches are not as durable for swimming as they were advertised. Same issues occur on T rex 3 pro as number of users reported. However, Garmin is no better in this regard. Garmin Fenix 7 and Epix have been having same problem from release in 2022, and it was not fixed even thei
...Vizzzions in r/amazfit
April 30, 2026 10:07 AM
10
Runners should already check Coros instead of Amazfit
TRex is also all plastic, thin metal on top is cosmetic only. I didn't mention the T-Rex, but the $1100 Fenix 8 is also steel or titanium sandwiched between a polycarbonate body. 1.2 screen is better than 1.5 screen if they show the same information You can display more information comfortably on a
...caverunner17 in r/amazfit
April 15, 2026 4:51 AM
11
What You Dont Like About Suunto Vertical 2?
For me it was these things: sleep tracking and especially nap detection were horrendous and the fact in 2026 Suunto is the only brand you can’t edit sleep or even delete false nap detection is sad. notifications… sometimes I delete on the watch and they stay on my iPhone and other times vice verse.
...YTWLKR in r/Suunto
February 28, 2026 2:12 AM
11
Relógio p/ corrida (rápido)
Amazfit T-Rex 3. GPS dual band, no mínimo 15 dias de bateria, dá pra entrar no mar, ótimo custo-benefício.
Present-Memory6199 in r/Corrida
March 3, 2026 11:01 PM
8
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
Amazfit Cheetah and the new updates. Life cycle too short?
Back then, Amazfit was nowhere in the position to make longer software support. It wasn't as well known and it didn't make as much profit as it is currently doing. Right now, they feel comfortable enough to provide 3 years of updates for the latest watches, as they seem to invest more in their teams
...gamefan5 in r/amazfit
March 23, 2026 5:01 PM
7
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
T-rex 3 pro bugs
I've had the T Rex 3 pro a few days now. Have not experienced any bugs. Coros makes good fitness watches, but it's a poor smartwatch. Horrible implemented notifications for example (just push notification to watch. No sync. So if you remove notifications on phone, they stay on the watch until you re
...bubble-bobble1986 in r/amazfit
March 2, 2026 8:26 PM
5