ORII, Go2Sleep and JackComR3, the smart rings of 2019
Smart rings are becoming more and more prominent in the world of wearables. In case smart bracelets or smartwatches seemed too bulky, these gadgets, much more discreet, share several of their functionalities .In this special we will thoroughly review some of its most outstanding models , while delving into the world of Smart Rings for those unfamiliar with these unique wearables.