Huawei Watch GT 4 Smartwatch, Compatible with iOS and Android, Up to 2 Weeks Battery, Calorie Management, SpO2, GPS, 46 mm, Reminders, Green

Up to 2 weeks battery life: 14 days maximum battery life, 8 days battery life with typical use. 【Dual Band Five System GNSS Positioning】An intelligent satellite antenna array increases the accuracy of the GNSS signals of the HUAWEI Watch GT 4 46mm by 30%. This means you always stay on track in avenues, parks or residential areas and thanks to an intelligent fusion algorithm, the smart watch becomes more accurate the more you run with it. Intelligent calorie management: The Stay Fit app, supported by HUAWEI TruSeen 5.5+ technology, helps you see at a glance how many calories you absorb and consume - with meaningful readings such as real-time calorie intake, active calories, rest calories and calorie deficit. Advanced 24/7 health management: Optimised HUAWEI TruSeen 5.5+ heart rate monitoring, data-based sleep monitoring, observation of sleep breathing, intelligent cycle tracking. Intelligent lifestyle assistant: UX design, customisable dials, Bluetooth calls, calendar with reminder function, SMS quick answer function. 【Product Warranty】24 months product warranty + 6 months extended AMZ warranty.