The data displays smartwatch unit shipments worldwide by vendor from the second quarter of 2015 to the fourth quarter of 2017. Apple's smartwatch shipments amounted to eight million units in the fourth quarter of 2017.
2Q '15 | 3.6 | 0.4 | 0.1 | 0.2 | 0.2 | 0.6 | ||||
3Q '15 | 3.9 | 0.4 | 0.1 | 0.3 | 0.2 | 0.6 | ||||
2Q '16 | 1.6 | 0.6 | 0.1 | 0.3 | 0.3 | 0.6 | ||||
3Q '16 | 1.1 | 0.4 | 0.6 | 0.1 | 0.1 | 0.5 | ||||
2Q '17 | 3.4 | 0.8 | 0.6 | 0.5 | 0.3 | 1.2 | ||||
3Q '17 | 2.7 | 0.7 | 0.6 | 0.5 | 0.5 | 1.7 | ||||
4Q '17 | 8 | 1.1 | 0.9 | 0.6 | 0.5 | 2 |