Smart rings are generally poor at tracking workouts, and few have advanced health features such as ECG/blood pressure (yet). The lack of screen and NFC also makes them feel less useful than a ...

Smart rings can integrate with NFC for payments and serve as mobile microphones. Gesture-controlled smart rings advance connectivity with devices, providing unique UI options. Smart Rings seem ...

The best smart rings, like smartwatches, house a comprehensive suite of health and sleep tracking features. They also take a more discreet approach. Some options even include NFC features like ...

While we haven't seen major smart ring brands roll out an NFC functionality with their rings, such technology exists in one smart ring brand overseas. The European brand Mclear offers a smart ring ...

The best smart rings on the market bring a wide range of health tracking and monitoring features in a discreet package that's less intrusive and more stylish than your average smartwatch.

Want to improve your health and sleep this year? A smart ring could help. Smart rings track everything a smartwatch does -- sleep, activity, and wellness -- all around your finger and without a ...

The company has created "Commitment Rings," which use NFC technology to make sure you are only watching a show when your partner is there. Here's how they work. First, you can sign up to get a ...