Although it depends on the use, it is estimated that the battery of an Apple Watch tends to last approximately 18 hours. However, when the battery is about to run out, the operating system asks us if we want to activate the power saving mode , which could offer the possibility of continuing to use the smartwatch for up to 72 hours.
Of course, before activating it, it is necessary to take into account something fundamental: all the functions are deactivated , except the ability to show the time, which will only appear when we press the side button of the clock, and which will be displayed in a striking green color.
Therefore, as long as we want to continue using the Apple Watch as a watch , even if the rest of the functions are deactivated, there is no doubt that the power reserve mode almost certainly becomes an excellent option (as it happens, in fact, with iPhone ).
However, if at some point you made the decision to turn it on, you may later wonder how it could be turned off. And, unlike the iPhone, in the case of the Apple Watch it is not enough to press a series of menu buttons and deactivate this option.
Disabling Power Saving Mode on Apple Watch
While, on the iPhone, there is the possibility of deactivating the energy saving mode by going to the Settings application, and then in the Battery section (where we will find the specific option to activate or deactivate the Low Power Mode) , on the Apple Watch the process is not so simple.
In fact, since all functions are disabled, except for displaying the time, it is impossible to access the smartwatch menu . Therefore, the only option available is to restart the Apple Watch , which will stop the low power mode .
To do this, it is necessary to press the side button for at least 5 seconds , until the Apple logo appears on the screen. In this way, the watch will turn on in the normal mode.
Of course, something fundamental must be taken into account: this option will only work when there is enough battery left in the clock , so that, if you need to deactivate the option, it is necessary to reload it enough for the operating system to allow us restart it.





