G Shock Watch is a smartwatch with a built-in GPS receiver that allows you to track your fitness activities and sleep patterns. The GPS location is sent to your phone so you can keep track of your location and where you are. To adjust the date and time in G Shock Watch, you need to go to Settings and select “Time and Date.” You can then change the date and time to the desired setting. To change the date and time on your phone, you need to go to Settings and then choose “Date and Time.” Here, you can also adjust the date and time to the desired setting. After changing the date and time in both your watch and phone, you need to sync the time to make sure that the time is the same in both places. This is important to avoid any confusion.