Techmade Freetime Colour Style Collection Smartwatch With A Black Silicone Strap & A 240mmx39.2mm 0.96 "TFT Screen 160x80dpi Display Screen. With a simple gesture you can connect FREETIME Tech Smart to your smartphone via Bluetooth, synchronize it and you are ready to monitor your physical activity and receive notifications in real time. CPU: Dialog DA14585 Technology: BT 5.0, G-SENSOR, Waterproof IP68 Battery: 120mAh Li-polymer Strap material: Soft Silicone / ABS Dimensions: 240mm x Ø 39.2mm x 11.9mm Compatibility: Smartphone iOS 11.0 or vs and Android 6.0 or vs Other Functions: Wrist Sense, Watch, Pedometer, Calories, Distance, Sleep Monitor (sleep quality control), Call and SMS alert, Alarm, Notifications, Waterproof, heart rate.