Product Description:

1-Largest 1.96″ Display : View bigger on the screen with the industry’s largest 1.96″ display covering every edge possible and providing a crystal-clear resolution of 240*282 pixels. 500 Nits Peak Brightness 2-The watch will work on a single charge for about 7 days (without Bluetooth calling) and about 3 Days with Bluetooth calling. Bluetooth Calling Smartwatch
3-The watch needs to be charged for 3 hours to reach 100%. The charger should be a 3.7V to 5V adapter or any laptop output. For a bare minimum of 20% charge the watch needs to be charged for about 30-40 mins 4-Track each activity in more detail and record the statistics everyday and compare the history of 7 days to know your best results.