Apple CEO Tim Cook today announced that its active installed base of devices has hit 1.4 billion, a milestone the company hit at the end of December.
Apple's active installed base includes the iPhone, iPod touch, iPad, Mac, Apple TV, and Apple Watch models in use around the world. Of the 1.4 billion active devices, 900 million of those are iPhones.
The new 1.4 billion milestone comes nearly a year after Apple announced that it had 1.3 billion active devices back in December 2018, and the growth comes despite a Q1 2019 decline in iPhone sales.
On the strength of that active installed base, Apple's services category set new all-time records, seeing a 19 percent growth in revenue year-over-year.