Bluetooth Calling & CommunicationStay connected with your watch at any time through Bluetooth calling, ensuring seamless communication on the go.Rugged DesignBuilt to last with anti-crush, anti-dust, and IP68 waterproof protection, making it perfect for tough environments.100+ Sport ModesTrack a wide range of sports activities with over 100 sport modes, backed by real-time heart rate monitoring for optimized performance.400mAh Battery CapacityEquipped with a high-capacity 400mAh battery, offering extended usage and eliminating frequent charging worries.Comprehensive Health MonitoringIncludes heart rate and sleep monitoring (tracking REM, light, and deep sleep) for detailed health insights.This smartwatch is compatible with iOS 10.0 and Android 8.0 or above devices.