Two new smart rings offer AFib detection for $380, or gold for $1,900
Oura remains the king of the smart ring business – at least until Apple enters the arena – but two competitors are trying very different approaches in launching their own models. French branch Circular hasn’t made much progress to date, thanks to a plastic construction and an absence of wireless charging, but it has fixed […]
Two new smart rings offer AFib detection for $380, or gold for $1,900 Read More »