Assertion: smart ring | /r/HasAspect | different styles
Facets:
Source sentences:
text: We've already reviewed one of the designs from Ringly as well as the Oura Ring, and although smart rings all have different styles and USPs, it's hard not to put them head-to-head (or should that be fist-to-fist?) and try to find out which is the one ring to rule them all.