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The Amazfit T-Rex 3 Pro is a rugged smartwatch with a 38mm AMOLED screen, titanium bezels and tough sapphire crystal glass designed to shrug off knocks and scratches. It promises comprehensive fitness tracking, long battery life and a durable design for outdoor adventures. But how accurate are its health and activity features? And is it comfortable to wear and use? We put this smartwatch through our lab tests – read our full review to find out how it fared.
pros
cons
What's included?
- What is it?
- What can it do?
- What’s the setup like?
- What’s it like to wear and use?
- How accurate is it?
- What’s the battery life?
- How secure is it?
- Is there anything else I should know?
- Should I buy it?
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| Battery life | |
|---|---|
| Smart notifications | |
| Comfort |
- Jul 2026First reviewed by Which?
- Sept 2025Released
