Amazfit T-Rex 3 Pro Goes Global: Rugged Smartwatch with up to 25 Days Battery Life!

Amazfit has announced the T-Rex 3 Pro, the newest member of its rugged smartwatch line. After weeks of leaks, the watch has made its official debut in Europe. It’s tougher, brighter, and lasts longer than before — and yes, it even comes with its own flashlight.

Buyers can pick between 44mm and 48mm cases. The smaller model carries a 1.32-inch AMOLED screen, while the bigger one steps up to 1.5 inches. Both reach 3,000 nits of peak brightness, a big jump from the earlier T-Rex. That makes the display easier to read in sunlight. Each watch face is also protected by sapphire glass, which resists scratches better than standard glass.

Battery life is one of the main draws. The 44mm version packs a 640mAh cell and runs up to 19 days on a charge. The 48mm model holds 700mAh and stretches to 25 days. Few smartwatches get close to that figure, so this watch is built for people who don’t want to think about charging every night.

The Pro name is not just for show. The watch frame uses titanium alloy bezels and buttons, keeping the weight down while adding strength. A new built-in flashlight is handy for night use and can also trigger an SOS signal. The watch comes with a speaker and microphone, so users can take Bluetooth calls without pulling out their phone.

For training and fitness, the T-Rex 3 Pro supports over 180 sports modes. It introduces BioCharge Energy, Amazfit’s system for tracking how much energy you’re using throughout the day. GPS performance has been upgraded too, with six satellite systems feeding more accurate location data. Alongside that, users get familiar health tools: heart rate, blood oxygen, and sleep tracking.

The 48mm Tactical Black edition is on sale now in Europe for €399.90. A Black/Gold model follows on September 25, 2025. The 44mm versions in Black/Gold and Gold/Gray are expected soon after at similar prices.

With its tougher build, long battery, and outdoor tools, the T-Rex 3 Pro looks ready for anyone who spends more time outside than at a charging cable.