BLENCK Smartwatch IP68 Waterproof Activity Tracker Smart Bracelet Pedometer Wristwatch Sleep Detection Smart Watch Calorie Consumption Color Screen Alarm Clock Long Standby Time Incoming Call Notification/SMS/Twitter/WhatsApp/Line/App Notification Sedentary Reminder Remote Shooting GPS Exercise Record Health Support Device Women's Men's iPhone/Android Compatible 【Health Life Management】The latest Y39 smartwatch is an activity tracker, heart rate monitor, pedometer, sedentary reminder, sleep monitor, SMS notification, incoming call notification, alarm, data synchronization, and data analysis. In addition to the watch function, by connecting to a smartphone such as iPhone or Android via Bluetooth, you can measure various daily activities such as heart rate, distance traveled, calorie consumption, and sleep monitoring. The female physiological management function records the menstrual cycle and ovulation day of female users. It is gaining more support from female users. It is also recommended for those who are concerned about their daily health management. 【Incoming Call/Email Notification】The smartwatch can be linked with phone calls and messages, making it a comfortable smart bracelet. If you wear the smartwatch, even if you have your iPhone in your bag, the smart watch will vibrate and notify you. You can check incoming calls and messages from important people, as well as urgent matters from Line, SMS, Twitter, Facebook, Instagram, etc. 【Sleep Status Confirmation】The sleep tracker can collect various data related to sleep. In addition to measuring the sleep time from the time you fall asleep to the time you wake up, some can also measure deep sleep, light sleep, and the time you wake up in the middle of the night. It is lightweight, so there is less discomfort. It is easy to wear during sleep. 【Waterproof】IP68 high-level waterproof and dustproof, you can wear it while cooking or washing clothes. There is no need to remove it when washing your hands. It is compatible with sweat, rain, and splashes. However, please avoid using the device for a long time while swimming or showering. *Note: Please avoid using it for a long time while diving or taking a bath. 【Compatible Models】Compatible with smartphones with Bluetooth 4.0, IOS 8.0 / Android 4.4 or higher.