Strategy Analytics estimates Apple shipped a record 5 million smartwatches worldwide in Q4 2016. Apple today accounts for 2 in 3 of all smartwatches sold on the planet. The Watch Series 2 proved popular as a gift during the Christmas holiday season. What will the rumored "Apple Watch Series 3" be like, in this the iPhone's 10th anniversary year?

Clients can read our full report on Apple Watch and the regional smartwatch market here.