The data displays the vendors' market share of smartwatch unit shipments worldwide from the second quarter of 2015 to the fourth quarter of 2017. Apple's market share of smartwatch unit shipments was 61% in the fourth quarter of 2017.
2Q '15 | 71.53 | 7.39 | 2.3 | 3.4 | 4.3 | 11.09 | ||||
3Q '15 | 70.2 | 6.4 | 2.3 | 6.2 | 4.4 | 3.3 | 7.2 | |||
4Q '15 | 56.1 | 17.9 | 1.6 | 7.3 | 4.3 | 12.8 | ||||
1Q '16 | 45.4 | 20.8 | 2.8 | 12.6 | 2.4 | 16 | ||||
2Q '16 | 46.8 | 16.3 | 4.2 | 8.6 | 8 | 16.1 | ||||
3Q '16 | 41.3 | 14.4 | 20.5 | 3.4 | 3.2 | 17.2 | ||||
2Q '17 | 49.6 | 11 | 9.3 | 7.5 | 4.8 | 14.8 | ||||
3Q '17 | 41 | 10.4 | 9.2 | 7.2 | 7.3 | 24.9 | ||||
4Q '17 | 60.99 | 8.4 | 7.25 | 4.49 | 3.53 | 15.34 |