Stunning Display: 2.3” HD large screen for a crystal-clear view of your notifications, fitness stats, and more. Reliable Power: Equipped with a robust 220mAh battery for extended daily use without frequent charging. Premium Build: Durable zinc alloy + ABS body paired with a comfortable silicon strap for all-day wear. Bluetooth 5.0: Seamless connectivity for calls, music, and real-time notifications. Universal Compatibility: Works effortlessly with iOS 9.0+ and Android 5.0+ devices. 11-in-1 Functionality: Combines fitness tracking, health monitoring, earbuds storage, and more in one compact design.