Holiday Shipping Details & Extended Holiday Returns 
When the smart watch android connect to phone, it will vibrate to alert you when you have incoming notifications such as calls, emails, Facebook,Twitter, Instagram, WhatsApp, Telegram, ect. smart watch can not answer the call, but can decline.
Smartwatch men can automatically track the quality of sleep at night, record wake-up time, deep sleep and light sleep. It provides a comprehensive analysis of sleep quality to help you better understand your health and make reasonable adjustments to your lifestyle.
This watch has IP68 waterproof performance, so there is no need to disassemble the waterproof watch when washing hands or face in daily life, and it has stable sweat, rain and splash resistance. (Note: hot water or sea water is not suitable.)
How to get message notifications on the watch?
- Please make sure you have allowed ''Keep Health'' to notify in your phone settings.
- After the watch is connected to the phone, open the software and click "Notifications", select the notifications you want to receive, such as phone calls, text messages, Facebook or Twitter, etc.
- Please confirm whether the message can be displayed in the notification bar of the phone. The watch receives messages by reading the notification bar of the phone. If the message notification on the phone is not working, the watch cannot receive the message.
- Friendly Reminder:
- After using a period of time, the smartwatch don't charge or even can't turn on because of oxidized magnet connector, you can handle this problem by using alcohol rag to clean the magnet connector on watch.
- This product is an electronie monitoring product, which is not ased as medical treatment. The data is for reference only. If you need medical help, please contact with a professional doctor.