Screen : 1.3‘’ AMOLED Dimension dial : 47.7 x 47.7 x 13.5 mm Weight : 39g (without strap), 58g (with strap) Connectivity : Bluetooth 5.0 Battery capacity : 390 mAh Waterproofing grade : 5 ATM(up to 50 meters water depth) GNSS satellite positioning : GPS + GLONASS Supported devices : Android 5.0 or iOS 10.0 and abouve Application : Amazfit APP High-Precision GPS Dual-Satellite Positioning Built-in high-end Sony GPS chip + GLONASS for optimized efficiency, faster and more accurate positioning. 12 Military-Grade Test amp; 5 ATM Waterproof amp; 14 Sports Modes The shape of the Amazfit T-Rex is tough and solid with distinct angles. Having passed 12 military-grade tests, the smartwatch can battle with you through hot deserts, humid rainforests and polar glaciers. Witness endurance that braves the elements with ease. With a 5 ATM grade, is water-resistant to a depth of up to 50 meters and can accompany you as you surf, swim, or explore the mysterious underwater world together.Features over 14 sports modes, and can be used to monitor critical data such as workout heart rate, distance traveled, movement speed, and calories burned in real time for most sports modes, to help you track and improve your athletic performance. 20-Day Battery Life and AMOLED Always-On Display with Over 40+ Dials Monitor Heart Rate All Day Amazfit T-Rex fitness tracker can monitor your heart rate all day. With alerts for abnormally high or low heart rates, as well as tracking heart rate zones so you can optimize your workouts, the watch is a comprehensive and easy-to-use health partner for everyone. Weather Notification, Call Reminder The Amazfit T-Rex has a wealth of smart functions, including weather forecast, event reminders, call reminders, app notifications, and more, offering a variety of practical tools to facilitate your daily work and life. Isi paket : 1 x Amazfit T-Rex 1 x Kabel Charger 1 x Buku panduan manual 1 x Kartu garansi.