Apple does not mention how long the battery will last when listening to music over an LTE connection, but the Apple Watch Series 3 will support streaming from Apple Music without an iPhone.

On reddit a single iOS 13.1.3 battery drain post drew over 140 responses, while a similar query on Apple Support Communities saw the ‘I have this question too’ button clicked over 300 times.

Apple had already added a Battery Health feature to the Mac with the release of MacOS 10.15.5 in April of this year, and with MacOS Big Sur, Apple brings new tools to help reveal which apps are ...