Comprehensive activity tracking ; Reliable, easy to use software ; Reasonably priced ; Tough and water resistant

Battery life isn't as advertised ; No design alterations over previous model

Heart rate and SpO2 tracking Clear data readouts Week-long battery life Waterproof to 100m Color display

No GPS navigation No third-party app integration Lackluster design Confusing ‘PAI’ scores

If you’re after a rugged smartwatch to accurately track and map your exercise while measuring your heart-rate, and also your sleep this is a great value option. However, its flurry of data is often meaningless and it doesn’t talk to third-party apps.

Solid sports tracking ; Rugged military grade design ; Added altimeter

Heart rate accuracy for exercise ; No navigation features ; Plasticky build

A good outdoor watch for those on a budget, featuring a rugged look and plenty of fitness and sports tracking features. The lack of proper navigation and some questionable data results still means it's not quite in the same league as Garmin or Polar...

Broad workout selection ; Durable, robust design ; Good value

Laggy performance ; Closed ecosystem ; Plastic build

An improved hardy design and upgraded sensors render this a welcome improvement over the original Amazfit T-Rex, however, the software experience lacks depth and flexibility.

Rugged, water-resistant, design ; Lightweight ; Nice, crisp display ; Great battery life ; Decent fitness and health tracking ; Plenty of sport tracking options

Only five watch faces ; No speaker ; No way to reply to text or other messages from the watch ; No Google Fit or other app integration

The Amazfit T-Rex Pro is a great rugged smartwatch with plenty of fitness tracking options. Affordably priced, the company hasn’t skimped on the feature set, and most users should find that this watch is more than suitable for their needs. In fact,...

Sensors;feedback;notifications

Military-graded Rugged build ; 10ATM water resistance ; Big and bright touch display ; Responsive and Elegant UI ; Vibrant haptics ; Built-in GPS ; Decent battery life ; Fair accuracy

Buttons aren’t very clicky ; Limited 3rd party app support

Editor’s rating

Might be too bulky for some ; No Always-On SpO2 ; Lacks any real Smart Features ; Cheaper Options can do all the same work

Excellent value for money ; Rugged, functional design ; Accurate tracking of activity ; Easy to use, reliable software ; 18 day battery life

Limited smart functions ; No 3rd party apps

The Amazfit T-Rex Pro is a lightweight and durable watch for the outdoorsy types. This iteration brings a number of useful improvements over the original. These combine to make the watch an even more solid option for those that do not want to pay an...