【AI前沿】3 Best Smart Ring Brands: Oura, RingConn, and Samsung (2026)

Boutayna ChokraneGearMay 21, 2026 7:01 AMThe Best Smart Rings Probably Know More About Your Health Than You DoA svelte smart ring can track important activity, sleep, and health metrics. Plus—unlike most smartwatches—it doesn’t need to be charged every day.CommentLoaderSave StorySave this storyCommentLoaderSave StorySave this storyFeatured in this articleBest Smart Ring OverallOura Ring 4Read more$499Oura (Gold)Best Subscription-Free Smart RingRingConn Gen 2 AirRead more$199AmazonBest Smart Ring for Samsung UsersSamsung Galaxy RingRead more$400$294(27% off)AmazonThe best Smartrings will slip easily onto your finger to track your activity, health, and sleep—in addition to offering nice-to-have features like meal-logging, AI capabilities, and cycle tracking. Equally important, though, is what these devices don’t force you to deal with: distracting screens, a bulky smartwatch banging you in the face while you’re deep in REM sleep, or seemingly constant charging time.Once the preserve of wealthy wellness buffs, top-of-the-line smart rings are becoming increasingly more affordable and widely available. Although our top pick remains from Finnish pioneer Oura with theOura Ring 4 (from $349), the company is now hardly the only fish in the smart-ring sea, thanks to upstarts likeUltrahumanand RingConn, established fitness-tracking brands like Amazfit, and even tech giants like Samsung. I expect to see more entrants in the coming months, but for now, these are the best smart rings you can buy.For more wearable recommendations, check out WIRED’s guides to theBest Smartwatches, theBest Fitness Trackers, and theBest Fitbits.Updated May 2026: I’ve updated product information and specs for all top picks. I’ve also added pros and cons, included my testing methodology, a comparison chart, and an FAQ section. I removed discontinued products, and confirmed prices and links are up-to-date.Featured in this ArticleAccordionItemContainerButtonLargeChevronCompare Top 3 Smart RingsHonorable MentionsAvoid These Smart RingsHow Do I Choose the Right Smart Ring Size?Which Finger Should I Wear My Smart Ring On?How Do I Care for My Smart Ring?How Often Do I Need to Charge My Smart Ring?What Smart Ring Features Should I Look For?Are Smart Rings Better Than Smartwatches?How I Test Smart RingsBest Smart Ring OverallCourtesy of OuraPhotograph: Simon HillPhotograph: Simon HillPhotograph: Simon HillChevronChevronSave to wishlistSave to wishlistOuraRing 4$499Oura (Gold)$499Amazon (Ceramic)$499Best Buy (Gold)$499Oura (Ceramic)The originalOura Ringunilaterally created the health smart ring category. This stylish, unobtrusive ring, popularized by biohacking billionaires, soon brought miniaturized fitness tracking to the masses. Product reviewer Adrienne So was a little disappointed in theOura Ring Gen 3at launch because of delayed features and the switch to a monthly subscription, but eventually grew to love it. Now, theOura Ring 4hits new heights. Though still subscription-based, it’s thebest sleep tracker, one of thebest fitness trackers, and the best smart ring for most folks.Oura stands out for several reasons, chief among them being accuracy. The top-quality hardware tracks your heart rate, body temperature, and blood oxygen levels. Oura can also automatically recognize activities, break down sleep, and adjust your wellness goals based on your readiness. Over time—it takes about 30 days to detect trends—the Oura Ring findings more closely reflected how I actually felt than any other tracker. It flagged changes in my respiratory rate and body temperature when I was ill and prompted Rest Mode to help me recover. Plus, Oura is always adding new features like meal logging, enabling you to snap a photo of your plate and get an AI-powered breakdown of its nutrition and suitability.With the release of the Ring 4 came an Oura app update that simplifies the interface, making it easier to digest your data (something that all models benefit from). Oura also participates inmany groundbreakingresearch studieswitha wide array of partners, including a partnership with Quest Diagnostics that lets youget bloodworkas part of your subscription.The Ring 4 is also slimmer and lighter than its predecessor, and there is nowa ceramic version. ReviewerSimon Hillhad issues with dwindling battery life and some scuffing with his silver Ring 4, but he hasn’t encountered those issues with the ceramic version. (Just know the ceramic finish costs $150 more than the standard Ring 4). The stylishportable charging case ($99)is great for travel and holds up to five full charges, but you must match the size to your ring. It would have been nice if Oura had designed a charging case for any size of ring, especially since there is multi-ring support in the app, so you can swap out rings depending on your outfit.Specs (Oura Ring 4)Weight3.3 to 5.2 grams (depending on size)MaterialsTitanium with physical vapor deposition (PVD) coating (for Black, Silver, Brushed Silver, Gold, and Rose