Wondercise adds arm and leg sensors to better track your exercise form

Before Apple Fitness+ debuted late last year, Wondercise was one of the many companies offering on-demand fitness classes you could take at home. The company's edge, though, is its Live Motion Matching system that uses wearables like the Apple Watch...

source https://www.engadget.com/wondercise-multi-point-tracking-system-on-demand-fitness-service-ces-2021-060046528.html