Xiaomi Smart Ring Patent Describes Ability to Automatically Adjust Ring Size Using Elastic Component
Fitness trackers are primarily available in the form of wearables that resemble a wristwatch, but ‘smart rings’ are growing increasingly popular, including products from Oura, Ultrahuman, and Samsung. Unlike smartwatches that include an adjustable strap, smart rings must be purchased in a specific size option that fits the wearer. However,…