The Apple Watch event is upon us and rumours surrounding the company’s first wearable. This time, there is reportedly a new low-energy mode for the smartwatch that will keep it running even if the battery is running low. The Power Reserve mode is said to allow you to see the time. However, you won’t be able to use any of the other functions of the Apple Watch. But at least the watch can still perform one of its key features even if it has hardly any juice left.
Source: Ubergizmo