The first quarter of this year recorded 4.2 million sales of SmartWatches. The number is twice less than in the last quarter of 2015.The leader of the ranking is still Apple, which reached in the last quarter 52, 4% of sales, approx. 10% less than in the last quarter of the previous year.The second place is taken by Samsung, which achieved profit of 600 thousand sold SmartWatches. For comparison, in the last quarter of 2015, the Korean company sold 400 thousand watches with Tizen.Other manufacturers of smart watches sold them a total of 1.4 million and thus they gained 33% market share.