HUAWEI TruSeen™ 5.0+ presents newly upgraded heart rate module that includes eight photodiodes in a circular layout and two sets of light source. Combined with a curved glass lens for comfortable wear, it significantly reduce external interference; the AI algorithm has been upgraded to filter out noisy signals more effectively, allowing accurate heart rate monitoring even during strenuous exercise, and improving the accuracy of health data such as blood oxygen.

Supporting GPS, Beidou, GLONASS, Galileo and QZSS satellite systems, the watch offers stronger anti-interference performance, which effectively improves the strength and stability of outdoor positioning signals. Your workouts can be accurately recorded and every drop of sweat counts. The HUAWEI WATCH GT 3\\'s L1 and L5 dual-band signals provide higher signal immunity, enabling accurate positioning.

HUAWEI WATCH GT 3 supports wireless charging5, so you can use your phone to reverse charge it when you forget your charger5 and say goodbye to battery life anxiety. On a full charge, HUAWEI WATCH GT 3 46 mm lasts up to 14 days1 and HUAWEI WATCH GT 3 42 mm lasts up to 7 days1, so you\\'re fully prepared to keep track of your every workout and not miss out on any health check.

The watch tells the time of sunrise and sunset every day, supports different moon phases display and keeps you informed of tidal changes in real time. The built-in altitude barometer monitors the current air pressure in real time and alerts you in case of drastic changes before the onset of extreme weather conditions, adding an extra protective device for your outdoor adventures.

The HUAWEI WATCH GT 3 can assess your athletic ability based on your historical running data, and provide you with a scientific and professional running plan6 for your daily running and race preparation, whether you are a beginner or an advanced runner, and provide you with full tracking guidance. During the training cycle, the training programme can be adjusted automatically and regularly based on the actual course execution and data feedback, helping you to improve your training efficiency and achieve your running goals with more ease.

Blood oxygen saturation (SpO2) is one of the important vital signs that can reflect the oxygen supply of the body. HUAWEI WATCH GT 3 automatically provides 24-hour SpO2 level detection no matter when you are working, exercising or sleeping, which carefully protecting your health around the clock.