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If you’re looking for a smart ring with a low profile, the latest Ring Slim upgrade from Circular will fit your needs even better. Image: Circular Editorial Note: Talk Android may contain affiliate ...

Fitness and health tracking startup Circular today announced a host of new features including hardware upgrades for the latest version of its smart ring — the thinnest in the world. The upgrades ...

Circular has launched an updated version of its smart ring, the Circular Ring Slim, as it prepares for the world to sit up and take notice of smart rings when Samsung releases the Galaxy Ring in the ...

Forbes contributors publish independent expert analyses and insights. Prakhar Khanna covers lifestyle tech for Forbes. Buying a smart ring isn’t as seamless as purchasing a smartwatch. Ideally, you ...

Aluminum isn't durable enough Charger is inconvenient Unreliable features, data, and app Subscription or extra fees coming in the future No third-party app integration “Why you can trust Digital ...

Circular has launched a new Ring Slim with an improved build and upgraded app experience called Kira Plus. The new ring also features new algorithms for heart rate monitoring during sports and more ...