The Amazfit T-Rex Dual Solar smartwatch has launched in China with a retail price of ¥4499. The device features a dual-sided solar charging system, allowing energy harvesting from both the front and back of the watch case.
In standard mode, the battery lasts 25 days. With 3 hours of daily exposure to 50 000 lux light, this extends to 34 days using front charging or 51 days using rear charging. In Clock mode, the device can reach up to 424 days of autonomy by disabling most smart features and sensors.
The watch includes an Outdoor Extreme mode designed for expeditions, providing up to 180 days of battery life while maintaining core navigation and tracking functions with reduced sensor polling frequency.
The hardware is built for durability, featuring a grade 5 titanium bezel, a sapphire crystal display, and a glass-ceramic back integrated with a large solar panel. The watch is rated for 10 ATM water resistance.
The device is equipped with a 1.32-inch AMOLED display with a peak brightness of 3000 nits. It supports offline maps, route planning, and continuous health monitoring, including heart rate tracking.
