The sporty Kuura FM5 men's smart watch has a sleek design that combines the look of a traditional watch with technical modernity. The body of the smart watch is made of stainless steel. With the smart watch, you can monitor your health with numerous functions, such as heart rate and blood pressure measurement functions. Smartwatch analyzes your sleep for tips on improving your sleep. With a Smartwatch, you won't miss important calls or messages, as you can get them right to your watch. Bluetooth lets you play and control your favorite music from your smart watch conveniently. This stylish watch is sure to turn a look and motivate you to live a healthier life Specifications: Dimensions: 45x45x10mmWeight: 56gCompatibility: Android 4.4 and iOS 8.0 and laterFeatures: Bluetooth calls, Health monitoring (heart rate, blood pressure. Note: Results are for reference only and cannot be used for medical purposes), motion monitoring (calorie consumption, steps, distance), sleep monitoring (deep sleep, light sleep, quality , sleep length, wake up), notifications (calls, messages, etc.), weather, clock, wake-up functionDisplay: 1.28" full touch screenScreen size: 240x240pxApplication: da FitLanguages: English, German, French, Spanish, Russian, Portuguese, UkraineBattery: 300mAhBattery life is 2-3 days in normal use, about 10 days in standby mode.Charging: WiredCharge time: 3hr