At a look
Skilled’s Ranking
Execs
- Is available in two sizes
- Constructed-in flashlight
- Added titanium and sapphire glass
- Cheaper than many rivals
Cons
- Design received’t be for everybody
- Smartwatch assist lacks behind competitors
- Battery life drop from T-Rex 3
Our Verdict
The Amazfit T-Rex 3 Professional takes an already stable outside smartwatch and makes it a greater companion to your adventures with varied upgrades whereas staying cheaper than the massive names corresponding to Apple and Samsung.
Value When Reviewed
This worth will present the geolocated pricing textual content for product undefined
Finest Pricing As we speak
Value When Reviewed
$379
Finest Costs As we speak: Amazfit T-Rex 3 Professional
$399.99
The Amazfit T-Rex 3 Professional is a smartwatch constructed for the outside that wishes to indicate you don’t need to spend huge on an Apple Watch Extremely 3 to get your self a superb trekking companion.
For a smaller spend than a lot of the competitors, the upgraded T-Rex 3 encompasses a brighter display screen than the non-pro model, surrounded by new design supplies, whereas providing options like free color mapping, a flashlight and weeks versus days of battery life.
The T-Rex has been a standout line for Zepp Well being’s busy vary of smartwatches. Does the T-Rex 3 Professional make huge enhancements on the three to make it well worth the improve and among the best mid-range outside smartwatches to purchase? I’ve had it strapped to my wrist to seek out out.
Design & Construct
- Is available in two case sizes
- Added sapphire glass and titanium
- Now appropriate for scuba diving
Whereas the T-Rex 3 Professional sticks to the identical octagonal case look because the T-Rex 3, there are some modifications. The principle one is that it’s now obtainable in both 48mm or 44mm case sizes. They value the identical and you’ll simply anticipate totally different sized screens. The smaller mannequin additionally provides a softer octagonal design in comparison with the 48mm mannequin I examined.
Mike Sawh
One other new function is one we’ve seen Garmin introduce to its smartwatches not too long ago. That’s a built-in flashlight and never one which merely turns the watch display screen into an added supply of sunshine. It’s positioned on the prime of the watch case.
When activated within the fast settings menu on the watch you may modify brightness settings with the bodily buttons on the left facet of the case. There’s the choice of white or pink color lights and whereas it’s not fairly as vivid as Garmin’s built-in flashlight, it provides a helpful approach to hold you seen on night outings.
The 48mm T-Rex 3 Professional is a contact thicker than the T-Rex 3 whereas transferring to a bezel and bodily buttons created from titanium. You’re nonetheless getting some robust steel with rather less total weight to deal with. For a giant watch, it’s a reasonably manageable one which’s by no means felt too hulking to put on.
Mike Sawh
The watch strap stays a 22mm-sized one, although crucially, it’s now a bit simpler to take away and change. There’s a fast launch mechanism that, whereas fiddly, does imply you may pop that strap out with the device you wanted for the T-Rex 3. The strap although, did generally tend to really feel a bit sticky below my wrist after exercises. It by no means made it uncomfortable to put on, however I’ve positively worn nicer sporty silicone straps.
As this can be a smartwatch match for some tough and tumble, the Professional can function in low temperatures and safely survive fairly a deep dip. It carries a ten ATM waterproof score, making it protected to be submerged in water as much as a 100 metre depth. It’s additionally appropriate for leisure diving as much as 45 metres and is now match for scuba diving to spice up its water sports-friendly credentials.
Display screen & Audio
- Brighter display screen than T-Rex 3
- Sapphire glass now included
- Added speaker for Bluetooth calls
The 48mm Professional options the identical 1.5-inch, 480 x 480 decision AMOLED touchscreen discovered on the common T-Rex 3. It now swaps sapphire glass instead of Gorilla Glass to offer a pleasant improve in safety towards scratches.
Sapphire glass is usually discovered on rather more costly outside watches. A extra noticeable improve is the bump in total display screen brightness. It is a show with a peak brightness of three,000 nits (up from 2,000 nits) to make an already very simple to view display screen extra viewable in difficult situations.
Mike Sawh
In contrast to the T-Rex 3, the Professional does now offer you a speaker alongside a microphone. This allows Bluetooth calls, helps you to hear updates throughout exercises and take heed to music out loud – If you wish to be a type of folks.
The speaker definitely prioritises readability and quantity, which is okay by me and makes it way more appropriate for calls than listening to music.
Software program & Options
- Runs on Zepp 5.0
- Contactless cost and music participant included
- Blended assist for iOS and Android
The T-Rex 3 Professional runs on Zepp OS 5.0, the newest model of Zepp Well being’s proprietary working system. It doesn’t look all that totally different from Zepp OS 4.0, and continues to be appropriate with each Android telephones and iPhones. I’ve been utilizing it primarily with an iPhone, the place you’ll have to obtain the improved Zepp smartphone app to get issues arrange.
Mike Sawh
What you get in a smartwatch whenever you’re not monitoring exercises is one thing {that a} good array of options. It merely doesn’t match what different smartwatches can provide.
Take a staple function like notifications, the place assist for messaging apps, emails and different apps can range. You’ll be able to’t reply to notifications, nor will it pull by way of photos like another smartwatches can.
In case you have a look at options like contactless funds, including membership playing cards or profiting from the Zepp Movement AI assistant, assist can range relying on the cellphone you’re pairing the Professional to. The largest takeaway right here is that not all customers will essentially get the very same T-Rex 3 Professional expertise.
Mike Sawh
There may be an app retailer and as much as 26GB of room to retailer apps, watch faces, in addition to audio and maps. Once more, when you evaluate the Zepp app retailer to Apple’s or Google’s, it pales compared for the breadth of apps and the variety of high-profile apps you’ll discover.
Having used the T-Rex 3, I wouldn’t say the smartwatch expertise has been all that totally different both. Having additionally used many different Amazfit smartwatches, the Professional equally offers you adequate smartwatch assist and tries to tick off huge options, however merely lacks the polish of its opponents.
Health & Monitoring
- Free maps and turn-by-turn navigation
- Over 180+ sports activities modes
- Can pair exterior sensors
The remit for the Professional is similar because the common T-Rex 3. Whether or not you’re a runner, hiker or love Hyrox, you need to discover a stage of assist that will help you observe and prepare with this look ahead to a spread of sports activities.
Mike Sawh
There are all of the sorts of belongings you’d anticipate to see from a fully-featured sports activities and outside watch. You could have entry to free color maps, that are synced over to the watch from the Zepp app. There’s the power to import and plan routes, and get routed again to your begin level.
The mapping and navigation assist works nicely, with maps loading and refreshing with out main lag. You’ll want to make use of a mix of the touchscreen and buttons to navigate maps and the mixture of the 2 controls is nicely executed.
Mike Sawh
If you’d like it to trace your exercises, there are 187 profiles included, with modes for tackling a triathlon and open water swims. This is without doubt one of the few watches the place you’ll discover devoted Hyrox coaching and race modes.
It’s good to see there’s dual-band GPS assist in tow, supplying you with the newest in positioning know-how. You may also pair coronary heart price, working and biking energy meters for a further hit of knowledge. I’ve finished runs, swims and a spread of indoor exercises with it, and the efficiency on the Professional has been very stable. I might take the choice of pairing an exterior coronary heart price sensor when you care about correct coronary heart price knowledge, however GPS efficiency and normal exercise monitoring by no means felt missing.
There are what Zepp Well being deems as well being options, however nothing right here is designed to supply medical-grade insights. You’ll be able to observe coronary heart price repeatedly with a superb diploma of accuracy. Likewise, you may hold tabs on pores and skin temperature and stress ranges.
Whereas it could be a cumbersome watch to take to mattress, I discovered sleep monitoring accuracy fairly dependable on most nights up towards an Oura Ring 4, with metrics properly introduced on and off the watch. I might say Apple and Samsung significantly provide stronger sleep monitoring, however you may get good knowledge right here.
Mike Sawh
There are coaching options and insights on provide too. You’ll be able to construct interval coaching exercises on the watch, with assist to recognise a spread of power coaching actions. The Zepp Coach and PeakBeats coaching insights really feel like options which might be a piece in progress. Zepp Well being is unquestionably taking part in catch-up with what the likes of Garmin and Polar provide on this entrance.
What’s additionally necessary to say right here is which you could share knowledge with main apps like Strava, RunKeeper and TrainingPeaks. In case you’re not a giant fan of taking a look at your stats within the Zepp app, you do produce other choices.
Battery Life & Charging
- Shorter battery than T-Rex 3
- As much as 10 days battery in heavy use
- Makes use of proprietary charging cable
There’s some excellent news and unhealthy information on the battery entrance. The excellent news is that this can be a watch that’s able to working for a few weeks earlier than you must slap it onto the identical proprietary charger used with the T-Rex 3.
Mike Sawh
The unhealthy information is that the battery life numbers typically have decreased from the non-Professional T-Rex 3. Typical battery life is touted as 27 days, which is 2 days lower than the T-Rex 3. The battery life in probably the most correct GPS accuracy mode drops to 38 hours from 42 hours. Heavy utilization battery life drops to 10 days from 13 days.
I discovered that whether or not I used extra power-intensive options just like the dual-band GPS, mapping and stored the now brighter show on always, I may nonetheless recover from every week out of it. After I used the most effective GPS mode for an hour-long exercise, the battery drop was 4-5%.
Evaluate that efficiency to different outside smartwatches, significantly the Apple Watch Extremely 3 and the Samsung Galaxy Watch Extremely, and the T-Rex 3 Professional nonetheless comfortably comes out on prime. Even when the battery numbers typically appear to be trending within the different route.
Value & Availability
The Amazfit T-Rex 3 Professional was formally introduced on the fifth September 2025, which is a yr after the launch of the T-Rex 3.
It’s been obtainable since September by way of the Amazfit web site and retailers, together with Amazon and Argos within the UK.
The Professional title is your cue that it’s going to value greater than the common T-Rex 3, which at the moment sits at $279/£279. The T-Rex 3 Professional is priced at £399.90/$379, in order that’s roughly a $100/£100 enhance.
That also does imply it’s significantly cheaper than different outside smartwatches just like the Apple Watch Extremely 3 (£799/$799), Samsung Galaxy Watch Extremely (£599/$649) and the Garmin Fenix 8 (from £949/$999).
Try our listing of the most effective smartwatches proper now.
$399.99
Mike Sawh
Must you purchase the Amazfit T-Rex 3 Professional?
In case you already personal the Amazfit T-Rex 3, the most important causes to improve could be the built-in flashlight, the added titanium and a speaker. You even have the choice of a smaller case measurement.
Functionally, the T-Rex 3 provides the same total monitoring for much less cash and is unquestionably nonetheless price taking a look at when you’re on a stricter funds. In case you’re on the lookout for a rugged smartwatch various to pricier choices just like the Apple Watch Extremely 3, the Samsung Galaxy Watch Extremely or Garmin’s Fenix collection, there’s going to be a lot right here so that you can like within the T-Rex 3 Professional.
It does lack among the nicer design parts of Apple and Samsung’s rugged watches, however it definitely makes up for it with a robust efficiency. In case you’re an Android person on the lookout for an reasonably priced various to the Apple Watch Extremely, that is one to have a look at as a substitute of the Samsung Galaxy Watch Extremely. In case you can reside with out the a lot slicker smartwatch options obtainable by way of Put on OS.
Specs
- 48mm case measurement
- 1.5-inch
- Titanium bezel and sapphire glass
- As much as 3,000 nits brightness
- Waterproof as much as 100 metres
- As much as 25 days battery life
- 180+ sports activities modes
- Flashlight, speaker and microphone