Operating system Smartwatch Special features notifications Connectivity technology Bluetooth Wireless communication standard Bluetooth Battery cell composition Lithium Ion GPS No GPS 1.43" AMOLED Display: Revel in the clarity and vibrancy of a large AMOLED display that brings your apps and notifications to life with stunning detail. Rotating Button: Navigate smoothly and access your favorite features quickly with a user-friendly rotating control button and three additional buttons. Single Chipset BT Call: Experience seamless communication with the ability to make and receive calls directly from your wrist. Voice Assistant: Manage tasks, set reminders, and retrieve information effortlessly with integrated voice assistant functionality. Sport Heart Rate Monitoring: Optimize your workouts with precise heart rate tracking to stay in the zone and achieve your fitness goals. 100+ Watch Faces: Customize your watch with over 100 unique watch faces to match your style and mood. Multiple Sport Modes: Track your activit