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Amazfit T-Rex 3 Onyx - Smart Watch

Reviews Amazfit T-Rex 3 Onyx

Interested in reviews of Amazfit T-Rex 3 Onyx? It got 4.9 out of 5 stars from our customers. Find specific customer reviews of Amazfit T-Rex 3 Onyx below. We will appreciate if you also share your experiences with Amazfit T-Rex 3 Onyx after purchasing.
254.90 €
In stock > 5 pcs
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User Reviews

Radovan, Žebrákflag
Rated 08/08/2025, variant Amazfit T-Rex 3 Onyx
Verified purchase - review from a price comparison website
Battery life
Overall appearance
It's not
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Jakub, Velká Bystřiceflag
Rated 24/07/2025, variant Amazfit T-Rex 3 Onyx
Verified purchase
I'm an Apple user but Apple watch is a no go due to low battery life, I really don't want to charge my watch every day. Next came Garmin, which has a really good watch, the connection to the Apple ecosystem is great, but you have to pay extra. I first tried the Forerunner 255, 165 or the Venu 3, but those watches are small and don't look good for the money, and if you want a more robust watch with an AMOLED display, for example, you're looking at 12 grand. Then I tried the T-Rexes, with the discount they came out to 5.4k and for the money it's a blast. The accuracy of the sensors is equal to 3x more expensive watches, they are well made, have a beautiful AMOLED display that is easy to read even in direct sunlight. It makes you wonder how it can cost so little. The only small minus is the app, which is not clear at first, but you can get used to it. Another small minus I see in the fact that when the activity is terminated, you can't delete the activity, only pause it, but that's really a small thing. So far I have not come across any other negatives. The watch runs briskly, doesn't stutter, measures well. When a more accurate measurement is needed, it can be paired with a chest strap. Paying with the watch also works, either through selected banks or Curve, unlike say Huawei. I really have nothing more to fault them for and for the money this is one of my best purchases.
Sensor quality and accuracy
Robust and high quality design
Display
Buttons and touch control
Lots of interesting features - flashlight, remote shooting, add membership cards
Can be paid with Curve
Meals
Control Spotify or upload music directly to your watch
They look better than in the photos.
Very nice and premium packaging
Cannot delete activity, only pause
The connection with iPhone is slightly worse than e.g. Garmin
Zepp - not a very clear app, but you can get used to it
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Věra, Zákupyflag
Rated 21/07/2025, variant Amazfit T-Rex 3 Onyx
Verified purchase - review from a price comparison website
The disadvantage was initially the complexity of setting up all the functions. The only thing that hasn't quite worked yet is linking the contacts to the watch. When the watch rings, it reports an unknown caller, even though the contact is stored in the mobile phone.
A great tool for travellers. The watch includes features that every outdoor enthusiast will enjoy. The watch looks very sturdy, well made. They have been tested in water and the tightness is excellent. The purchase was as a birthday present and the recipient was delighted. The battery has the endurance as described, even with a larger load the capacity holds sufficiently.
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Filip, Březová-Oleškoflag
Rated 20/06/2025, variant Amazfit T-Rex 3 Onyx
Verified purchase - review from a price comparison website
I have no idea
Price
Quality workmanship with good application
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Pavel, Sušice 1flag
Rated 13/06/2025, variant Amazfit T-Rex 3 Onyx
Verified purchase
They have everything I need
Great value for money
Nothing yet.
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Václav, Žalanyflag
Rated 29/05/2025, variant Amazfit T-Rex 3 Onyx
Verified purchase
functional
price
as described
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Jiří, Ústí nad Labemflag
Rated 19/05/2025, variant Amazfit T-Rex 3 Onyx
Verified purchase - review from a price comparison website
All ok.
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Petr, Čerčanyflag
Rated 17/05/2025, variant Amazfit T-Rex 3 Onyx
Verified purchase - review from a price comparison website
large and clear display
great battery life
nothing yet (I've only had them for a week)
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Josef, Hroznová Lhotaflag
Rated 15/05/2025, variant Amazfit T-Rex 3 Onyx
Verified purchase - review from a price comparison website
Super
They look great
Maybe a call, but I don't need it.
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Radek, Hanušoviceflag
Rated 15/05/2025, variant Amazfit T-Rex 3 Onyx
Verified purchase - review from a price comparison website
Cannot add a credit card
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