Specification Brand BakeeyModel T42Bluetooth Version BT 5 0 Compatible OS Android 4 4 or above iOS 9 0 or above Operating Mode Touch Screen APP Name Dafit Watch Language Chinese Traditional Chinese English German Korean Spanish Japanese French Russian Arabic Ukrainian Italian PortugueseSpecial Features Waterproof 5ATM Customized Watch Face Support Heart Rate Monitor Support Blood Pressure Monitor Support Blood Oxygen Monitor Support Step Count Support Multi sport Modes Support Call or Message Reminder Support Reject Call Support Call ID Display Support Alert Type Vibration Auto Light up Screen Support Stopwatch Support bluetooth Call Support More Functions Support Alarm Calendar Sedentary reminder Camera remote control Anti lost bluetooth music control Weather display Brightness control Technical Parameters Sensor G sensor Heart Rate Sensor Screen Size 1 7inch Type TFT Resolution 240 280pixels Battery Battery Capacity 210mAhUsing time About 6days Standby time About 30days Charging Time About 2hours Charging Type Magnetic chargingAppearanceDetails Weight and Size Dimensions 44 38mm Band Size 20mm Product Weight about 46g with strap 1 Bakeey T42 Smart Bracelet1 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 QA Why doesn