ClockSkin, 2020 for android SmartWatches, not wear os. | XDA Forums
Amazon.com: Fitbit Sense Advanced Smartwatch with Tools for Heart Health, Stress Management & Skin Temperature Trends, White/Gold, One Size (S & L Bands Included) : Electronics
Pixel Watch users might swipe on their skin to control the wearable device - PhoneArena
MYKOLAIV, UKRAINE - SEPTEMBER 19, 2019: Apple Watch with Analog Clock Face Skin on Screen Against White Background Editorial Photo - Image of application, band: 201165376