3.3cm (1.3 inch) Auto Brightness Touchscreen, Heart Rate & Blood Oxygen Monitor, IP68 Water Resistant with 16 Sport Modes, 100+ Stylish Watch Faces to be Updated via OTA | Aluminium Alloy Case for a Premium Look and Durability, Magnetic Charging Base for Hassle-free Charging, Touchscreen, Fitness & Outdoor, Battery Runtime: Upto 15 days