Apple’s device sales weren’t stellar as 2015 wound to a close, but it did cross an important milestone: it now has 1 billion active devices. The figure includes all iOS, Mac, Apple TV and Apple Watch units that have used Cupertino’s services in the past 90 days. While that’s not as huge a figure as you’ll see on the Android side (which crossed the 1 billion mark back in 2014), it’s no mean feat for a company that focuses almost exclusively on higher-priced hardware.

Source: Apple (PDF)