Track your workouts and improve your health with the Xiaomi Mibro C2 smartwatch. It measures your heart rate and blood oxygen levels, and offers multiple sports modes to help you reach your fitness goals. The stylish design makes it a great accessory for everyday wear. Features: - Xiaomi Mibro C2 Bluetooth smartwatch to experience limitless vitality - Equipped with a 1.69-inch full touch screen - Health and fitness functions: heart rate monitoring and Spo2 Blood Oxygen - Other functions: sleep monitoring, controlling music, taking pictures, alarm setting, timer, etc. - Timely reminder for incoming calls, SMS, weather, and other media app information - This Bluetooth smartwatch has built-in 20 sports modes to suit any of your needs - 7 days of battery life in daily mode and 30 days in basic mode - 2ATM waterproof rating allows you to wear it during the shower or in the pool* - Many different pre-installed watches faces or download more via the Mibro Fit app - Supports access card function - Modern and elegant design makes it a great everyday accessory * It's not recommended for use in saltwater or hot water. Specifications: - Bluetooth version: 5.0 - Sensors: Heart rate, SpO2, Acc - Display: 1.69" full HD - Resolution: 240 x 280 - Battery capacity: 270mAh - Battery life: 7 days (daily mode), 30 days (basic mode) - Charging type: magnetic charging cable - Waterproof rating: 2ATM - Required OS: Android 5.0 or above, iOS 10.0 or above - App: Mibro Fit - Strap size: width - 20mm, unfolded length - 248mm - Watch dimensions: 45mm x 35,3mm x 11,2mm - Material: reinforced plastic and silicone - Watch weight: 34g