Oura smart rings will soon be able to give users deeper insights about their blood sugar levels through a new partnership with Dexcom (DXCM), the maker of the U.S.’s first over-the-counter continuous glucose monitor.

Best Buy’s pre-Black Friday deal taking $200 off the price of the Oura Ring Gen3 Horizon — a price drop of over 36% — is a limited-time offer, and a great opportunity to discover the benefits of this small yet powerful health tracker.

Amazfit Helio Ring: was $199 now $149 @ Amazon The Amazfit Helio Ring is already our pick for the best value smart ring in 2024 and now it's on sale for 25% off, bringing the cost down to just $149 for a wearable that's almost as good as its Samsung and Oura rivals. Better yet, like the Galaxy Ring, there's no monthly subscription to deal with.

If a smartwatch is too bulky or complicated, this sleek, 'set-it-and-forget-it' health tracker might be just the ticket.