In Q4 2021 Apple led the Wearable Device Market beating out Second Place Xiaomi by almost 4X Shipments - Patently Apple
Apple Invents the use of Thermally Actuated Electrodes in wearable devices to improve skin-contact for biological measurements (ECG, EMG+) - Patently Apple
![Apple's Wearables, Home and Accessories Category Sets All-Time Revenue Record of $7.9 Billion - MacRumors Apple's Wearables, Home and Accessories Category Sets All-Time Revenue Record of $7.9 Billion - MacRumors](https://images.macrumors.com/t/jSJDw1hmAQbxnTUzd0TxjYnp2oA=/1600x/article-new/2014/09/applewatchse.jpg)
Apple's Wearables, Home and Accessories Category Sets All-Time Revenue Record of $7.9 Billion - MacRumors
![Apple finally unveils smartwatch (but solid gold version will set you back US$17,000) | South China Morning Post Apple finally unveils smartwatch (but solid gold version will set you back US$17,000) | South China Morning Post](https://cdn1.i-scmp.com/sites/default/files/2015/03/10/_sfo610_48831215.jpg)
Apple finally unveils smartwatch (but solid gold version will set you back US$17,000) | South China Morning Post
Apple's Wearable Shipments Lead Smashed their Competitors in Q2-20 like Bugs on a Windshield - Patently Apple
![IDC: Apple led wearables market in 2018, with 46.2M of the total 172.2M devices shipped | TechCrunch IDC: Apple led wearables market in 2018, with 46.2M of the total 172.2M devices shipped | TechCrunch](https://techcrunch.com/wp-content/uploads/2019/03/Screen-Shot-2019-03-05-at-12.07.26-PM.png?w=680)
IDC: Apple led wearables market in 2018, with 46.2M of the total 172.2M devices shipped | TechCrunch
![Apple's Wearables, Home and Accessories Category Sets New June Quarter Revenue Record of $8.8 Billion - MacRumors Apple's Wearables, Home and Accessories Category Sets New June Quarter Revenue Record of $8.8 Billion - MacRumors](https://images.macrumors.com/t/s7-RoZVafe_hmsCVHR2kWNc3Z28=/1600x0/article-new/2020/09/applewatchseroundup.jpg)