Use the Amazfit T-Rex Pro military watch for up to 18 days on a single charge thanks to its long battery life. It also supports over 100 different sports modes, so you can accurately track your activity during exercise. In fact, it can monitor your heart rate, speed, calories burned, distance traveled, and more in real time. And the 10 ATM water-resistance grade lets you wear it in water in depths of up to 100 meters. Moreover, the Amazfit T-Rex Pro features PAI—a health assessment system that transforms complex data into a digestible numerical value. It can even create a customized health evaluation for every user. It goes beyond this by assessing your sleep quality and can recognize the different sleep stages and monitor any potential breathing problems while you sleep. Overall, it's a durable activity tracker for everyday wear with 24/7 health tracking.
It'll even assess any breathing problems while you sleep!