Bluetooth 5.3 Dual Calling & AI Voice Control: Smart watch answer/make calls directly via built-in microphone & speaker, with seamless compatibility for Alexa/Siri. Enjoy real-time message notifications (SMS/WhatsApp) and control music playback without touching your phone 1.91" LCD Always-On Touchscreen & Customization: Smartwatches vibrant display with 200+ dynamic watch faces and personalized photo backgrounds. Adjustable brightness (1-100%) ensures perfect visibility indoors and outdoors IP68 Waterproof & 110+ Professional Sports Modes:Sports watch track hiking, cycling, swimming, yoga, and boxing with detailed metrics (calories/steps/distance). Automatically sync workout data to GloryFit App for progress analysis 24/7 Health Guardian: Fitness watch for Continuous heart rate, sleep tracking with health trend reports. Includes menstrual cycle tracking for women and smart tools (weather/alarm/sedentary reminder) for daily efficiency Wide Compatibility & Hassle-Free Service: Works with Android 8.0+/iOS 10.0+ (excludes iPad). Backed by 2-year warranty with free replacement, plus 24/7 multilingual support via video guides Smart Watch for Men & Women, 1.91" Fitness Tracker with Answer/Make Calls, IP68 Waterproof, 110+ Sports Modes, Heart Rate & Sleep Monitoring, Compatible with Android iOS