In true smartwatch fashion, the pieces will be Android and iOS compatible and will be able to support a range of apps, including Android Pay and
improved fitness tracking capabilities.
The software, while not as big of a change as the jump to watchOS 3 last year, will come with new Siri features, a set of new watch faces, and
some improved fitness tracking capabilities.
Not exact matches
The Gear S4 will come with an
improved in - depth sleep
tracking capability, as well as
improved health and
fitness features.
There's also an
improved interface, more font, wallpaper and homescreen customization options, and
improved fitness and health
tracking capabilities.