An online listing from a retailer in the Philippines has offered a first look at what appears to be Amazfit’s next-generation rugged smartwatch, the T-Rex 3 Pro. This upcoming wearable seems to be a significant upgrade from the original T-Rex 3, which was launched in late 2024, bringing new features and hardware to the outdoor-focused lineup.
Design & Display
One of the biggest changes is the introduction of a new, smaller size. While the T-Rex 3 Pro will still be available in the original 48mm size, a new 44mm option is also mentioned in the leak. The larger model is said to boast a brighter AMOLED display, capable of reaching up to 3,000 nits of brightness—a 50% increase over the standard model. In a move toward more premium materials, the watch face is reportedly protected by sapphire glass instead of Gorilla Glass, and the buttons are made from TC4 titanium alloy.
New Hardware and Features on the T-Rex 3 Pro
Beyond the display, the T-Rex 3 Pro seems to introduce several notable hardware additions. The leak suggests the larger model will feature a two-color LED flashlight, as well as a speaker and microphone to enable Bluetooth calling directly from the watch.
For adventurers, the device appears to include a new Route Planning feature, leveraging dual-band GPS for more precise navigation. It’s also listed with over 180 sports modes to track a wide range of activities. The T-Rex 3 Pro is said to have 10 ATM water resistance, making it suitable for scuba and freediving. Additionally, a new BioCharge metric is mentioned, an energy tracking feature not currently available on other Amazfit devices.
Performance, Battery Life, and Availability
The T-Rex 3 Pro is expected to run on Zepp OS 4.0 with a generous 26 GB of memory. It will likely use the new-generation BioTracker 6.0 sensor to monitor key health metrics like heart rate, blood oxygen levels, stress, and skin temperature.
Battery life is always a key consideration for smartwatches, and the leak provides details on both models. The larger 48mm version is listed with a 700 mAh battery, providing up to 25 days of typical use. The smaller 44mm model is said to have a 640 mAh battery, offering a 19-day runtime. It’s worth noting that the battery estimate for the larger model is slightly less than the 27-day battery life of the standard T-Rex 3.
As of now, Amazfit has not officially confirmed the existence of the T-Rex 3 Pro, and there’s no official word on its global release date or pricing. The T-Rex 3 currently sells for around $279.99 in the U.S., which could serve as a potential reference point for the new model’s cost.
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