GPS Sport Smart Watch with Counter and Heart Rate

Waterproofing 100 meters.
FS9100619 unique fusion tracking algorithm combines GPS data and motion sensor data to improve tracking accuracy and range. This allows you to extend the battery life by reducing the power consumption of GPS without significantly reducing the accuracy.
Three predefined battery modes - performance, durability and ultra - provide 25 to 120 hours of recording time and enable GPS tracking. When you start recording, you will get an estimate of the battery power remaining in the current mode. If that's not enough, change it at any time.
FS9100619 uses smart reminders based on your activity history to ensure that you are fully charged the next time you go out. If your watch shows that you have run out of battery during exercise, it will automatically advise you to switch to a different battery mode.
Pair FS9100619 with the new App to track all your adventures and track your long-term trends, including daily activities and sleep. Easily share your best achievements and connect with other users in the application community. Smart mobile connection allows you to know your daily business at any time and send call alerts, messages and notifications to your watch.