Description: 1.Bluetooth version5.0 BLE. 2.Calling Bluetiooth version4.0 BLE. 3.Waterproof levelIP67. 4.Main control chipFR5082. 5.Acceleration sensorSC7A20. 6.Display screen1.92 'inch round Colorful displayFull touch control320*380 px. 7.Heart rate chipSupport. 8.MotorBuilt-in, vibration reminder. Specifications: 1.Receive/Reject phone calls/ Dial phone call. 2.Heart rate monitoring. 3.Blood/Blood oxygen pressure monitoring. 4.Sleep monitoring. 5.Sedentary reminder. 6.Sports pedometer/calorie consumption/track record/exercise time. 7.Call reminder and display. 8.Message is pushed and displayed. 9.Remote control camera. 10.Automatically heart rate measurement. 11.Multi-Sport measurement. 12.Clock reminder. 13.Alarm reminder. languages 1.UI Support language:English,Chinese, Spanish, French,Russian, Portuguese, Polish etc total 23 languages. 2.Messages push up support languageEnglish,Chinese, Spanish, French,Russian, Portuguese, Polish etc total 23 languages. 3.APP support languageEnglish, simplified Chinese, Italian, Portuguese, polish, Spanish, French, Greek, Persian, Hungarian, Czech, Russian, Turkish, Dutch, German, Thai, Vietnamese, Indonesian, Malay, Filipino, Arabic, Finnish, Ukrainian. Package Included: 1*smart watch 1*charging cable 1*User Manual Notes: Notes 1.Wearable devices monitor human activities through electronic sensors. They are at the level of consumer electronics. It's normal to have certain deviation. The health test results of the watch are for reference only, and can not be compared with medical equipment. When the watch is placed on the surface of the object, there will be heart rate / blood pressure and other test results. It is normal and not a product defect. 2. As the firmware is continuously updated, the user interface will be updated accordingly. The images are for reference only, and everything is subject to the actual product. 3. This product is an electronic product. Do not take a bath with this product. Do not expose it to heat under high temperature. Do not soak it in water . 4. Please download APP firstly, and bind the watch, Do not use the mobile phone Bluetooth to directly link the watch. If it is already connected, please delete the matched watch from the mobile phone Bluetooth matching device. 5. Due to the difference of light and screen, the color of the item may be slightly different from the picture. Thank you