Amazfit T-Rex 3 Pro review: Flashy upgrade for a likeable outdoor smartwatch

Finest Costs At this time: Amazfit T-Rex 3 Professional

The Amazfit T-Rex 3 Professional is a smartwatch constructed for the outside that desires to indicate you don’t must spend huge on an Apple Watch Extremely 3 to get your self a very good trekking companion.

For a smaller spend than a lot of the competitors, the upgraded T-Rex 3 contains a brighter display 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 definitely worth the improve and the most effective mid-range out of doors 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 adjustments. The primary one is that it’s now out there in both 48mm or 44mm case sizes. They value the identical and you may simply count on completely different sized screens. The smaller mannequin additionally presents a softer octagonal design in comparison with the 48mm mannequin I examined.

Mike Sawh

One other new characteristic is one we’ve seen Garmin introduce to its smartwatches just lately. That’s a built-in flashlight and never one which merely turns the watch display into an added supply of sunshine. It’s situated on the prime of the watch case.

When activated within the fast settings menu on the watch you possibly can modify brightness settings with the bodily buttons on the left facet of the case. There’s the choice of white or crimson color lights and whereas it’s not fairly as shiny as Garmin’s built-in flashlight, it presents a helpful approach to preserve 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 constituted of titanium. You’re nonetheless getting some robust metallic with rather less total weight to deal with. For an enormous 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 substitute. There’s a fast launch mechanism that, whereas fiddly, does imply you possibly can pop that strap out with the instrument you wanted for the T-Rex 3. The strap although, did tend to really feel a bit sticky underneath my wrist after exercises. It by no means made it uncomfortable to put on, however I’ve undoubtedly worn nicer sporty silicone straps.

As it is 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 secure 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 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 rather than Gorilla Glass to offer a pleasant improve in safety in opposition to scratches.

Sapphire glass is often discovered on rather more costly out of doors watches. A extra noticeable improve is the bump in total display brightness. This can be a show with a peak brightness of three,000 nits (up from 2,000 nits) to make an already very straightforward to view display extra viewable in difficult situations.

Mike Sawh

In contrast to the T-Rex 3, the Professional does now provide you with 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 kind of individuals.

The speaker definitely prioritises readability and quantity, which is ok by me and makes it much 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 completely different from Zepp OS 4.0, and continues to be suitable with each Android telephones and iPhones. I’ve been utilizing it primarily with an iPhone, the place you’ll must obtain the improved Zepp smartphone app to get issues arrange.

Mike Sawh

What you get in a smartwatch while 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 characteristic like notifications, the place assist for messaging apps, emails and different apps can fluctuate. You possibly can’t reply to notifications, nor will it pull by means of pictures like another smartwatches can. 

Should you take a look at options like contactless funds, including membership playing cards or benefiting from the Zepp Circulation AI assistant, assist can fluctuate relying on the cellphone you’re pairing the Professional to. The most important 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 examine the Zepp app retailer to Apple’s or Google’s, it pales as 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 completely different both. Having additionally used many different Amazfit smartwatches, the Professional equally provides you sufficient smartwatch assist and tries to tick off huge options, however merely lacks the polish of its rivals. 

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 must discover a stage of assist that will help you observe and practice with this look ahead to a spread of sports activities.

Mike Sawh

There are all of the sorts of stuff you’d count on to see from a fully-featured sports activities and out of doors watch. You’ve gotten 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

In order for you it to trace your exercises, there are 187 profiles included, with modes for tackling a triathlon and open water swims. This is likely 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 can even pair coronary heart charge, operating and biking energy meters for a further hit of information. I’ve achieved 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 charge sensor when you care about correct coronary heart charge 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 possibly can observe coronary heart charge repeatedly with a very good diploma of accuracy. Likewise, you possibly can preserve tabs on pores and skin temperature and stress ranges.

Whereas it may be a cumbersome watch to take to mattress, I discovered sleep monitoring accuracy fairly dependable on most nights up in opposition to 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 will get good knowledge right here.

Mike Sawh

There are coaching options and insights on provide too. You possibly can 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 can be a piece in progress. Zepp Well being is certainly enjoying catch-up with what the likes of Garmin and Polar provide on this entrance.

What’s additionally essential to say right here is that you would be able to share knowledge with main apps like Strava, RunKeeper and TrainingPeaks. Should you’re not an enormous fan of 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 it is a watch that’s able to operating for a few weeks earlier than you want to 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 diminished 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 might nonetheless recover from per week out of it. Once I used the perfect GPS mode for an hour-long exercise, the battery drop was 4-5%.

Examine that efficiency to different out of doors 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 course.

Value & Availability

The Amazfit T-Rex 3 Professional was formally introduced on the fifth September 2025, which is a 12 months after the launch of the T-Rex 3.

It’s been out there since September by means 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 out of doors smartwatches just like the Apple Watch Extremely 3 (£799/$799), Samsung Galaxy Watch Extremely (£599/$649) and the Garmin Fenix 8 (from £949/$999).

Take a look at our checklist of the perfect smartwatches proper now.

Mike Sawh

Must you purchase the Amazfit T-Rex 3 Professional?

Should you already personal the Amazfit T-Rex 3, the most important causes to improve can be the built-in flashlight, the added titanium and a speaker. You even have the choice of a smaller case dimension.

Functionally, the T-Rex 3 presents an analogous total monitoring for much less cash and is certainly nonetheless price when you’re on a stricter price range. Should you’re searching for a rugged smartwatch different to pricier choices just like the Apple Watch Extremely 3, the Samsung Galaxy Watch Extremely or Garmin’s Fenix sequence, there’s going to be lots right here so that you can like within the T-Rex 3 Professional.

It does lack among the nicer design components of Apple and Samsung’s rugged watches, nevertheless it definitely makes up for it with a robust efficiency. Should you’re an Android consumer searching for an reasonably priced different to the Apple Watch Extremely, that is one to have a look at as a substitute of the Samsung Galaxy Watch Extremely. Should you can reside with out the a lot slicker smartwatch options out there by means of Put on OS.

Specs

• 48mm case dimension
• 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