As part of yesterday's conference with the announcement of Apple's financial results for the June quarter of this year, Tim Cook announced that sales of wearable electronics recorded a positive year-on-year increase. Wearable electronics products include wireless Bluetooth headphones AirPods and smart watches Apple Watch.
Sales of this wearable electronics grew by a total of sixty percent year-on-year in the June quarter. During the announcement of the results, Tim Cook did not share any specific information that would relate to specific models or specific revenues. But the public could learn that the "Other" category, under which Apple's wearable electronics fall, brought in $3,74 billion for Apple. At the same time, Tim Cook said that over the last four quarters, revenues from the sale of wearable electronics reached 10 billion.
Source: AppleInsider, Fool