The best smart ring on the market with an app that visualizes all of your health data in a useful and easy format. Smart rings gather the same health and fitness data as a smartwatch without the bulk.

Commissions do not affect our editors' opinions or evaluations. The One Key™ Card offers high rewards rates and a respectable suite of travel and consumer benefits for a no annual fee card ...

Allowing people into your home or property when you’re not there used to be either leaving a key under a doormat, or a complicated business of sending a set of keys by courier or asking a ...

The list of cool, car-related items you can make with a 3D printer just got longer. You can print die-cast models by downloading files from a variety of sources, and ...

VICE Sports’ top-rated docuseries Dark Side of the Ring is back tonight for its sixth season on VICE TV. This year's weekly 10-episode run, once again narrated by All Elite Wrestling star and ...

Is that vision a reality with the Oura Ring 4? Sort of. I tested it daily for over two months: here’s what you should know. SKIP AHEAD How I tried the Oura Ring 4 | My experience with the Oura ...

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Circular is promising to make the Ring 2 even better with blood pressure and blood glucose monitoring. The ring will use Pulse Transit Time (PTT) to estimate blood pressure. Blood pressure ...

Table of Contents How blood pressure sensing works on a ring? An approach validated by science The dawn of a new era for smart rings Circular is a relatively small player in the smart ring segment ...

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