Watch GT4 46mm Smartwatch, Upto 2-Weeks Battery Life, Dual-Band Five-System GNSS Positioning, Pulse Wave Arrhythmia Analysis, 24/7 Health Monitoring, Compatible With Andriod And iOS Black

Up to 2 Weeks Battery Life: You can enjoy 8-day battery life for typical usage and up to 14-day battery life for given special conditions, Dual-Band Five-System GNSS Positioning: A smart satellite antenna array boosts the accuracy of HUAWEI WATCH GT 4 46 mm's GNSS signals by 30%, to keep you on track in avenues, parks or residential units. And with a smart fusion positioning algorithm, the watch gets increasingly accurate the more times you run, Science-based Calorie Management: The new Stay Fit app backed by HUAWEI TruSeen 5.5+ tech helps you keep track of how many calories you're consuming at a glance, with high-level metrics like real-time calorie intake, active calories, resting calories, and calorie deficit, 24/7 Health Monitoring: Pulse Wave Arrhythmia Analysis, upgraded HUAWEI TruSeen 5.5+ Heart Rate Monitoring, SpO2 Monitoring, Intelligent Cycle Tracking, TruSleep 3.0, Sleep Breathing, Convenient in Daily Life: Bluetooth calling, Calendar reminder, SMS quick reply, Watch face store