HUAWEI Band 11 Pro: Built for serious athletes. With independent GPS, you can run and explore phone-free with precision. Monitor your performance with advanced workout intelligence and deep sleep insights to recover smarter. Plus, with long-lasting battery, it stays powered up for your every challenge, day and night. - Autonomous GPS Positioning - 1.62-Inch 2000 nits Screen - Enhanced Sleep Tracking - Pulse Wave Arrhythmia Analysis - Up to 14-Day Battery Life - Runs seamlessly with iOS and Android