(TrendHunter.com) The Apple Watch Low Power Mode was unveiled by the brand as part of watchOS 9 to help users of the wearable enjoy longer running times when their ability to power up might be compromises. The new... (TrendHunter.com) The Apple Watch Low Power Mode was unveiled by the brand as part of watchOS 9 to help users of the wearable enjoy longer running times when their ability to power up might be compromises. The new...