D18 Smart Watch Bluetoth Men Women Sleep Tracker Heart Rate Tracke Smartwatch Blood Pressure Oxygen Sports Watches for Android Cell Phones P

We ship within 24 hours, and have overseas warehouses, 2-5 days delivery. The smart watch will notify you about incoming calls and display received texts and messages from all SMS and social media so you can determine if you need to use your phone or not. Very easy to set up the app. Download the app to your phone first, register, then grab the fully charged watch and follow the directions in the booklet. The watch is waterproof. You can wear it to go swimming in pool or open water. However, diving, swimming in the sea and taking a hot bath are not suggested. The battery can go more than ONE week before having to charge it. Charging is easy and fast. Using the included magnetic charging cable, the watch can be fully charged in 2 hours..syi