Amazfit T-Rex 3 Pro ZDNET's key takeaways The Amazfit T-Rex 3 Pro is available for $400
The watch sports a LED flashlight, is available in two sizes, has a speaker and microphone for call and assistant support, and three weeks of battery life
There is no support for subscription music services, wearable payment systems, and limited third party apps. View now at Us.amazfit
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If you've read any of my Garmin reviews over the past couple of years, then you know that I use the watch's LED flashlight daily. I've been asking for Coros, Suunto, Polar, Apple, and Samsung to include this function on their watches without any luck. Thankfully, Amazfit stepped up, and the new Amazfit T-Rex 3 Pro sports a two-color LED flashlight that competes with Garmin.
Also: I tested the best sports watches in 2025: Here are the latest and greatest watches, no matter your budget
In addition to the LED flashlight, the new T-Rex 3 Pro is available in two sizes, so everyone can enjoy the watch no matter their wrist size. It has an integrated speaker and microphone for hands-free calling and Zepp Flow control, and supports free downloadable navigation maps, including snow ski resort maps.
The T-Rex 3 Pro is designed for outdoor adventurers, including trail runners and endurance athletes. Its rugged titanium build, sapphire crystal display, long battery life, and durability include operating in temperatures as low as -30 degrees Celsius.
The addition of a 44mm model for smaller wrists is a nice addition to the series, and while smaller than the 48mm model, it still supports up to 19 days with typical usage or 29 hours in precision GPS mode (highest battery consumption mode).
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