Okay, so the situation just got a lot more interesting. When I first started writing about the RingConn Gen 3 a few weeks ago, the Oura Ring 5 was still a rumor — render leaks, an FCC filing, and an accidental video slip. The whole premise of this article was “should you buy now or wait?” Well: you can stop waiting. Oura officially announced the Ring 5 on May 28, 2026, and it starts shipping June 4. The RingConn Gen 3 vs Oura Ring 5 comparison just became a lot more real.
Updated June 2026: Oura Ring 5 is now officially available. This comparison has been fully revised with confirmed pricing, features, battery life, and hands-on impressions.
Which means this is no longer a “buy now vs. hold out” conversation. It’s a genuine head-to-head between two smart rings that both exist, both ship, and both cost real money. And since smart rings are expensive—we’re talking several hundred dollars before subscriptions even enter the picture. For that reason, you deserve a breakdown that treats you like someone who actually has to make this decision.
So let’s get into it: what does each ring actually do, what does it actually cost, and which one is the smarter buy for most people right now?
Both rings are genuinely impressive. But they’re playing very different games. Buy the RingConn Gen 3 if you want best-in-class battery life, zero subscription fees, and solid health tracking — all for $349 flat, no asterisk. Buy the Oura Ring 5 if you want Oura’s unmatched app ecosystem, the smallest smart ring ever made, and don’t mind paying $399–$499 upfront plus $5.99/month ongoing for the privilege. For most people who are comparing these two cold, without Oura brand loyalty baked in, the RingConn Gen 3 is the stronger value proposition. But the gap just got a lot closer.
A lot has changed since I wrote the original version of this article. Let me clear the record on what the Oura Ring 5 actually is, based on the official announcement from Oura on May 28, 2026.
Top news? The Oura Ring 5 is 40% smaller than the Oura Ring 4, making it the world’s smallest smart ring. Oura redesigned the mechanical, electrical, optical, battery, and sensing architecture from scratch to hit that number. At its lightest (size 6), it weighs just 2 grams.
On the health tracking side, the Ring 5 introduces Health Radar — a proactive monitoring system built around two new capabilities: Blood Pressure Signals (tracking overnight blood pressure patterns) and Nighttime Breathing (a 30-day rolling view of sleep-related breathing disturbances). There’s also Live Activity Tracking, GLP-1 Insights, Health Records (connecting clinical data to biometric data), and Oura Advisor, an AI health guidance layer. ResMed and Counsel Health are launch partners for sleep diagnostics and on-demand care, respectively.
The actual ring is available in six finishes — Silver, Black, Gold, Stealth, Brushed Silver, and Deep Rose — in sizes 6–13, with an optional Charging Case ($99 separately) that stores up to one month of battery. Membership remains $5.99/month or $69.99/year.
That’s the ring. Now let’s compare it to the RingConn Gen 3 across what actually matters.
Going smaller always costs something, and for the Oura Ring 5, that cost lands squarely on battery life. According to Oura and hands-on reviewers at Tom’s Guide, the Ring 5 manages 6–9 days of battery life — roughly in line with its predecessor. The separate Charging Case extends that significantly, but at $99 extra, it’s not exactly bundled.
The RingConn Gen 3, meanwhile, is rated at 11–14 days in standard usage, with real-world testing from Tom’s Guide clocking it closer to 17. Powered by RingConn EcoPower Tech 2.0, the battery density improvement keeps the form factor slim without sacrificing runtime.
For day-to-day life, this gap matters. If you’re wearing a ring to track sleep, you want it charged and on your finger — not sitting on a charger at 2 a.m. because you forgot to plug it in on Sunday. The Gen 3 means charging about twice a month. The Ring 5, charged on its own, means roughly once a week or more. That’s the whole tradeoff.
My verdict: RingConn Gen 3 — by a meaningful margin.
I need you to actually read this one, because the numbers are more bizarre than they look.
The Oura Ring 5 starts at $399 for Silver and Black finishes, and jumps to $499 for Gold, Stealth, Brushed Silver, and Deep Rose. On top of that, Oura Membership runs $5.99/month or $69.99/year, and it’s required to access the advanced health insights that make the ring worth buying. Add the optional Charging Case, and you’re looking at $99 more. Over two years, a base-model Ring 5 with membership costs roughly $539. A premium finish with a Charging Case and two years of membership? Closer to $737.
The RingConn Gen 3 costs $349 at retail. That’s it. No membership or monthly fee. The vascular trend tracking, sleep apnea monitoring, heart rate, SpO2, and women’s health features are all included. As Fortune reported in February 2026, Oura’s CEO has defended the subscription model, comparing it to Peloton and Tesla software ecosystems. Whether that framing is reassuring or deeply concerning probably depends on your relationship with those brands.
To be fair to Oura: the membership funds continuous software improvements, AI features, and partner integrations that keep getting added. The Ring 5 launched with a lot of useful software. But if you’re someone who thinks a device you bought should just… work, without a second monthly bill, RingConn is still the answer.
My verdict: RingConn Gen 3 — and by more than ever now that Oura’s hardware price went up.
Okay, this section is different from when I wrote the first version of this article — because the Oura Ring 5’s health tracking is legitimately impressive now.
The RingConn Gen 3 introduces vascular trend tracking — a longitudinal cardiovascular monitoring system that combines user-input blood pressure data with ring-derived vascular load indicators. It monitors vascular load during sleep, accounts for circadian rhythms and post-exercise recovery, and builds a picture of your cardiovascular health over time. The ring’s VCSEL infrared sensing solution hit a resting heart rate accuracy of ≥98.58%, a blood oxygen MAE of ≤0.95%, and a temperature accuracy of ±0.08°C in internal testing. (These are manufacturer figures; independent validation adds confidence, and the Gen 2 held up well in third-party review.)
The Oura Ring 5 fires back with Health Radar — a new proactive monitoring system built with 40+ in-house M.D.s and Ph.D.s. Its Blood Pressure Signals track nighttime blood pressure patterns, flagging when blood pressure doesn’t dip during sleep the way it should — an early indicator of cardiovascular strain that daytime readings can miss. Nighttime Breathing adds a 30-day rolling view of sleep-related breathing disturbances, with guidance on when to seek professional evaluation. The ResMed partnership lets members who notice elevated disturbances book sleep assessments without leaving the app.
Honestly? This is now a real draw, and which ring wins depends entirely on what you want. RingConn wins on longitudinal vascular trend tracking as a standalone feature. Oura wins on breadth, software polish, clinical integrations, and the AI layer.
My verdict: Draw — but the Oura Ring 5 made this much closer than I expected.
This is a new call from the first version of this article.
The Oura Ring 5 is remarkable to hold. At 40% smaller than the Ring 4 and as light as 2 grams, it wears like actual jewelry, not a tracker in a ring disguise. The smoother curvature feels natural on the finger, and the extra-strong PVD coating is Oura’s most scratch-resistant finish yet — which addresses a real complaint from Oura Ring 4 users. Available in Silver, Black, Gold (a new lighter shade), Stealth, Brushed Silver, and Deep Rose, it’s the most color-diverse Oura lineup yet.
But the RingConn Gen 3 is no slouch — it’s thinner and lighter than its predecessor, with a refined laser-engraved brushed finish that takes 30% longer to produce than conventional methods. IP68 rated to 100 meters, it comes in five finishes: Future Silver, Royal Gold, Matte Black, Brushed Silver, and Brushed Rose Gold. It’s a lovely piece of hardware.
But the Oura Ring 5 being 40% smaller is a significant engineering achievement, and for anyone who’s been reluctant to wear a smart ring because it felt bulky or noticeable, that’s the argument that might actually move you.
My verdict: Oura Ring 5 — it’s a clear win!
This one hasn’t changed.
The RingConn Gen 3’s subtle vibration alerts let the ring tap your finger — silently — when it detects prolonged inactivity, a low battery, or key health changes. In a meeting. During a conversation. While you’re in a yoga class and your phone is face-down across the room. It’s the kind of feature that sounds minor until you actually use it, and then you can’t imagine going back. Alerts are fully customizable — you can turn them off entirely or dial in exactly what you want to be notified about.
Despite its otherwise comprehensive feature launch, the Oura Ring 5’s announcement makes no mention of haptic alerts. It’s a feature gap that continues to give RingConn a practical daily-use edge.
My verdict: RingConn Gen 3 — for the feature Oura still hasn’t added.
Both rings are now real and available. The RingConn Gen 3 shipped May 29, 2026. The Oura Ring 5 starts shipping June 4, 2026 — available at Oura’s website and through Amazon, Best Buy, Costco, Target, and Walmart in the U.S.
Note: Oura recommends that all Oura Ring 5 customers — including those coming from Ring 4 — use the new Oura Ring 5 Sizing Kit, since the 40% size reduction means the same numerical size may fit differently.
My verdict: Draw — both ship now.
The RingConn Gen 3 is for people who are done subsidizing wearable companies via recurring fees. If you’ve ever canceled a Peloton subscription and felt vindicated, you’re the target customer here. At $349 flat, the no-subscription model alone saves you $70–$140 a year compared to Oura, every year you keep wearing it. Before you even account for the Oura Ring 5’s higher base price.
Beyond the pricing, the Gen 3 makes a real technological argument. Vascular trend tracking is a premium feature that most smart rings still don’t offer. Paired with 11–14 days of battery life, customizable haptic alerts, and IP68 waterproofing to 100 meters, this ring earns its keep.
Let’s deal with the price gap. At $399 base ($499 for premium finishes) plus $5.99/month, the Oura Ring 5 can cost more than twice the total price of the RingConn Gen 3 over two years. That’s a real number.
What you get for that: better app experience, more clinically grounded features, clinical partnerships, the world’s smallest smart ring form factor, and a brand with over a decade of research and validation behind it.
What you give up: better battery life, haptic alerts, and $150–$400 depending on how long you wear it.
Whether that trade is worth it depends entirely on how much the software matters to you versus the hardware. Oura’s software is better. RingConn’s hardware economics are better. That’s the choice.
This comparison became much more competitive the moment the Oura Ring 5 was officially announced. But for most people reading this without prior Oura loyalty, the RingConn Gen 3 is still the smarter buy.
It’s available now, costs $349 flat with no recurring fees, delivers 11–14 days of battery life, and includes vascular trend tracking and haptic alerts that the Oura Ring 5 doesn’t match on battery or notifications. The total cost of ownership over two years isn’t even close.
That said, I think Oura Ring 5 is the most exciting smart ring launch in the category’s history. The 40% size reduction, Health Radar’s clinical ambitions, and the depth of the software ecosystem make a compelling case. If you’re already an Oura user or the subscription model doesn’t bother you, this is the obvious upgrade pick.
For a deeper look at how smart ring costs stack up across the market, this breakdown of smart rings without subscriptions for iPhone users is worth a read before you decide.