Smartwach with all current features included:CPU Processor:RTL8752.TFT Screen:0.96 inch TFT.Bluetooth 4.0 connection.Supported OS:Android / iOS.APP:Flagfit 2.0 Fit Pro.Main functions:heart rate, blood more→pressure, number of steps , colors, distances, sleep monitoring, clock, APP, BT camera, multisport mode, sedentary combat, alarm, do not disturb function, search bracelet, message notification, call notifications and social networks.Includes 1 90mAh Lithium Battery Rechargeable.Includes several languages including Portuguese, Spanish and English.