Wristwatch categories : Men or women Wristwatch style : Fashion&Sport Wristwatch function 1. Support Bluetooth 4.0, Android 4.4 +, IOS 8.4 + 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. w eather forecast 10. music play control, 11. Remote control photography : Within 10 meters, you can shake it to control the phone to take pictures. 12. Message and call reminder : When the phone receives a call or a message, it will vibrate to remind you. 13. 10 days standby time. Wristwatch dial Wristwatch movement type : Smart Wristwatch battery : 170-200 mAh Wristwatch dial shape : Rectangle Wristwatch display type : LED Wristwatch case material : Alloy Wristwatch dial window material : Glass Wristwatch dial color : Black/white/rose gold Watchband Watchband material : stainless steel Watchband clasp type : Buckle Watchband color : Black / Silver / rose gold Size and weight Wristwatch length : Approx 25 CM Wristwatch dial diameter : Approx 4.1 CM X 3.4 CM Wristwatch dial thickness : Approx 1 CM Watchband width : Approx 2 CM Wristwatch weight : Approx 50 G Package Wristwatch X 1 Waterproof specification You can wash hands and face with wearing it. But it doesn't support bathing, swimming, diving.