Alexa Built-In & Hands-Free Convenience: Smart watch with built-in Alexa voice assistant, control music, set reminders, check weather, and access over 6M Alexa skills directly from your wrists, life just got easier Bluetooth Calls: Smart watch for men women is powered by Bluetooth 5.3 chip Provides you with a stable connection, make or answer calls directly through the watch’s, ideal for workouts, driving, or busy days 1.83 HD Screen: Fitness tracking watch with HD screen, enjoy vivid colors and sharp details on the ultra-large touchscreen, even under sunlight, with customizable watch faces 120+ Sports Modes: Sports watch from running, cycling, swimming to yoga, monitor real-time stats (calories, distance, duration) for all activities 24/7 Health Monitoring: Fitness watch with advanced sensors track heart rate, Steps, calories, sleep quality, and stress levels, providing actionable insights for better wellness (not intended for medical diagnosis) IP68 Waterproof: Smartwatch has IP68 waterproof rating, swim, shower, or train in heavy rain worry-free; withstands submersion up to 1.5 meters for 30 minutes（Note: High water temperatures can affect water resistance） iOS & Android Compatibility: Sync effortlessly with iPhone and Android phones (iOS 10.0+/Android 6.0+), receive notifications for calls, texts, and apps (Note: Compatible with message notifications but does not support replies) Smart Watch with Alexa Built-in, 1.83" HD Touchscreen, Bluetooth Call/Make Calls, IP68 Waterproof Fitness Tracker with 120+ Sport Modes, 24/7 Heart Rate & Sleep Monitor for iOS/Android