Details  Item features  Bluetooth-compatible 4.0/Support Android 4.4 +, IOS 8.0 +/APP Support languages: Chinese, Traditional Chinese, English, German, Korean, Spanish, Japanese, French, Russian, Arabic, Ukrainian, Italian, Portuguese... Item Description   Wristwatch categories : Men/ Women Wristwatch style : Sport   Wristwatch function  1. Support Bluetooth-compatible 4.4 +, Android , IOS /2. Touch the screen to control the wristwatch/3. Steps,calorie,distance : When exercising, it can record the number of steps, the calories burned,  running trajectory  and the distance to the destination./4. Heart rate monitor : It will accurately monitor and record your heart rate./5. Blood pressure monitor : It will accurately monitor and record your blood pressure./6. Sleep monitor : When sleeping, it can monitor the time and quality of sleep./7. Sedentary reminder : Set the sedentary reminder time, it will vibrate to remind you to rest./8. Alarm clock/9. Message and call reminder : When the phone receives a call or a message, it will vibrate to remind you./10.Remote control photography : Within 10 meters, you can shake it to control the phone to take pictures. Wristwatch dial  Wristwatch movement type : Digital/ Wristwatch battery : 90 mAh/ Wristwatch dial shape : Rectangle/Wristwatch display type : LED/ Wristwatch case material : Resin/ Wristwatch dial window material : Glass/Wristwatch dial color : Black Watchband Watchband material : Resin/Watchband clasp type : Buckle/Watchband color : Black / white / red / blue / pink / purple Size and weight Wristwatch length : Approx 25 CM/ Wristwatch dial diameter : Approx 4 CM X 1.9 CM/ Wristwatch dial thickness : Approx 1 CM/ Watchband width : Approx 2 CM/Wristwatch weight : Approx 15 G Package Wristwatch X 1/Box X 1 Waterproof specification