Specification Brand BakeeyModel P18 Bluetooth Version BTV5 0 Compatible OS Android 5 1 or above iOS 9 0 or above Operating Mode Full screen touch APP NameJYOUPRO Language Chinese English French German Japanese Spanish Italian PortugueseSpecial Features Waterproof IP67 Waterproof Heart Rate Monitor Support Blood Pressure Monitor Support Blood Oxygen Monitor Support Sleep Monitor Support Pedometer Support Stopwatch Support Alert Type Vibration Alarm ClockSupportBrightness Control Support Call or Message Reminder Support Multi sport Modes SupportNotification SupportTechnical Parameters Sensor G sensor Heart Rate Sensor Screen Size 1 4inch Type IPSResolution 320 320pixels Battery Battery Capacity 200 mAhUsing time about 7 days Charging Time about 2 hours Charging Type Magnetic chargingAppearance Details Band Material Silicone Band Size about 250 20mm Weight and Size Product size about 43 3 36 5 9 2mmProduct weight about 38gPackage Includes 1 Bakeey P18 Smart Watch1 Charging Cable 1 User ManualTips 1 Display and light of shoot will affect the color of the products pictures for reference only subject to our available products 2 Please download the app before usage in order to compatible perfectly with your phone