Battery life. This is the other great thing about the Watch GT 3 Pro alongside its looks. All these numbers were achieved with the Always On Display turned off. The raise to wake gesture is Battery life on the Huawei Watch GT 2 Pro was excellent. We used it with always on display, notifications on and did two serious workouts and the Watch GT 2 Pro went for 8 full days before it The best parts of the Watch GT 3 Pro series are battery life, fitness tracking, and design. The first two have always been good on HUAWEI watches, but design is a new strong suit for the Chinese Sh6l.