What functions does Power Saving mode performs in Gear S(SM-R750)?
You can save the battery power by limiting the Gear’s functions. You can use Power saving mode to switch your Samsung Gear S screen to grayscale and turn off nonessential applications so you get the maximum battery life. You will still receive notifications and calls for your connected mobile device, but you will not be able to place calls directly from your Gear S.
In Power saving mode, the Gear performs the following :
● Displays colors on the screen as grey tones.
● Deactivates the clock always on feature.
● Deactivates the mobile data connection when the screen turns off.
● Deactivates the Wi-Fi and motion features.