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RingConn Gen 3: One minute review

RingConn has always been a solid challenger to Oura in the smart ring space, and after spending two weeks testing it, I can safely say the new RingConn Gen 3 continues that trend. You’ll get most of the same health, sleep and recovery tracking features as rivals in our best smart rings guide here, but without the monthly subscription that puts some people off buying a smart ring altogether.

The Gen 3 tracks heart rate, heart rate variability (HRV), blood oxygen levels, skin temperature, respiratory rate, stress, activity and sleep. New additions include a haptic motor for some alerts and reminders, improved battery life and new vascular health trend insights, which are designed to give you a picture of your cardiovascular wellbeing over time.

However, this version does feel similar to the Gen 2 that came before it. The design and app experience feel largely unchanged and many of the core features will already be familiar to anyone thinking of upgrading from a RingConn Gen 2.

RingConn Gen 3: Specifications

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Component	RingConn Gen 3
Price	$426 (silver, gold, matte black) / $454 (brushed silver and brushed rose gold); £322 / £343 (approx)
Dimensions	2.3mm thick
Weight	2.5g to 3.5g (depending on size)
Finish	Silver, gold, matte black, brushed silver, brushed rose gold
Sizes	6 to 15
Material	Titanium body, medical-grade epoxy interior with a PVD coating
Battery life	10 to 12 days (with vibration on), 11 to 14 days (with vibration off)
Sensors	Optical Heart Rate Sensor, Temperature Sensor, 3-Axis Accelerometer and Vibration Feedback Motor
Connection	Bluetooth 5.0
Water resistance	IP68 / 10ATM

A close up of the RingConn Gen 3 balancing on its edge, showing the internal sensors — (Image credit: Future)

RingConn Gen 3: Price and availability

Priced at $426 / $454; £322 / £343 (approx)
Rolled out from late May 2026
No subscription needed

Pricing starts at $426 for the silver, gold and matte black versions. That rises to $454 if you’d like the new brushed silver and brushed rose gold finishes.

I only tested the standard silver, but the brushed effect is really appealing. At least what I can see from promo shots, it makes the ring look a little more refined and if I was buying one myself I’d probably pay extra for that finish.

UK pricing hasn’t yet been confirmed at the time of writing, but that US pricing works out at approximately £322 to £343, depending on the finish you choose.

That places the RingConn Gen 3 firmly in the premium smart ring category. It’s not cheap by any means. You can now find more affordable smart rings, like the Circular Ring 2, which starts at $349 / £280 / AU$497.

However, it still manages to undercut some of its biggest competitors, making a tempting value proposition. For context, the new Oura Ring 5 starts from £399. Which, granted, isn’t that much more expensive. But you do need to factor in the ongoing monthly subscription, which you’ll need to unlock all of the Oura’s features. That costs $5.99 / £5.99 per month. So paid monthly, that’s around an additional $70 / £70 per year.

What makes RingConn stand out is that there are no subscription fees here. Once you’ve bought the ring, you get access to all of the core health and wellness features without any additional monthly costs.

It’s worth mentioning that other smart ring brands are offering their devices without a monthly subscription too. And the gap between RingConn and its premium competitors isn’t quite as large as it once was, especially as smart ring prices continue to rise across the board. But when you factor in the lack of subscription fees and the breadth of features on offer, the RingConn Gen 3 still represents good value.

The RingConn Gen 3 smart ring in silver pictured with its case on a wooden surface

(Image credit: Future)

RingConn Gen 3: Design

Lightweight and comfortable design
Distinctive squared circle shape
New finishes and expanded sizing options

The first thing you’ll notice about the RingConn Gen 3 when you take it out of the box is its unusual shape. Rather than being perfectly round, it has a subtle squared-off design. It looks a little unusual at first, but I really liked it. Plus it seemed like a refreshing choice in a market where so many smart rings are almost indistinguishable from each other.

At between 2.5g and 3.5g depending on which size you get, and measuring 2.3mm thick, the ring is light and discreet enough to forget you’re wearing it. I wore it day and night when I was testing it, including while sleeping, without any issues.

That weight and thickness are both fairly standard compared to other smart rings. The only notable exception is the new Oura Ring 5, which has been designed to be slimmer and lighter than previous generations and almost all rivals.

The Gen 3 ring is made from titanium with a medical-grade resin interior and is rated IP68 and 10ATM for water resistance. In practical terms, that means you can wear it in the shower, while swimming and during workouts without worrying about taking it off. During testing, I rarely had to think about removing it, whether I was washing up, showering or exercising — though I did remove it when lifting weights to avoid any scratching.

RingConn has also expanded its sizing range this time around, now offering up to size 15. Many competing brands don’t go beyond size 14. One thing to be aware of here is that RingConn says the Gen 3 sizing may differ slightly from standard ring sizing and other smart rings. Which means it may be worth using the sizing kit first just to be safe. Although I tested my usual size without any issues.

There are several new finishes available, including brushed silver and brushed rose gold. I tested the glossy silver model, which held up surprisingly well during testing. After more than a week of daily wear, there were no visible scuffs or scratches, even on close inspection.

That’s really notable because when I’ve tested many smart rings in the past I’ve found that some finishes, particularly matte black ones, can start showing signs of wear after only a few days.

That said, if I were buying this ring myself rather than reviewing it, I’d probably choose one of the new brushed finishes, even though they cost a little more. After years of testing smart rings, I’ve come to think that the super glossy finishes are often what make them look like gadgets rather than jewellery. So if making sure a smart ring blends in is important to you, the brushed options are probably worth considering.

My only real criticism is that there isn’t an obvious external marker showing which way round the ring should be worn. That’s really nit-picking, but it’s something some competitors have added. While it’s easy enough to identify the correct orientation from the sensor placement inside the ring, a small external indicator, like a tiny notch, would make it quicker and easier to position correctly for the most accurate readings.

The charging case is handy. It’s compact, easy to throw into a bag and feels more refined than previous versions. Unlike some competitors, it’s also not tied to a specific ring size, which might be useful for you if you know someone else who has a RingConn ring.

RingConn Gen 3: Features

Becca wearing the RingConn Gen 3 in silver — (Image credit: Future)

Subtle haptic alerts
Comprehensive health and wellness tracking
Sleep apnea monitoring and vascular insights

You’ll find all of the health and wellness features you’d expect from a premium smart ring here. The Gen 3 continuously tracks heart rate, heart rate variability (HRV), blood oxygen saturation (SpO2), respiratory rate, skin temperature, stress, activity levels and sleep. There’s also menstrual tracking and a Baby Prep mode to support ovulation prediction.

Alongside these core features, RingConn offers a few more advanced tools that are designed to help it stand out from rivals. One of the most useful is sleep apnea monitoring. Once enabled, it monitors for the core signs of sleep apnea and provides short-term risk indicators alongside longer-term trends.

Like any wearable health feature, it’s not designed to diagnose a medical condition. But I think it could be useful if you’re concerned about your sleep quality or breathing patterns and want some additional information before you speak to a doctor.

New for the Gen 3 is a built-in haptic motor, which means the ring can now vibrate for health alerts, inactivity reminders and low-battery warnings.

At first, I was conflicted about this addition. Part of the appeal of smart rings for me is that they collect data in the background without demanding attention in the way a smartwatch can. Fortunately, RingConn has taken a restrained approach. The vibrations are subtle, focused on health-related notifications rather than phone alerts and can be disabled entirely if you’d prefer that.

Another notable addition is RingConn’s vascular health tracking. Rather than attempting to estimate blood pressure directly, the feature combines overnight vascular load data with blood pressure readings and lifestyle information to provide longer-term cardiovascular insights.

To use it, you’ll need to periodically enter blood pressure readings from a traditional blood pressure cuff. Initially, I wasn’t convinced of the value of this feature. Wouldn’t you just use a cuff instead of the ring if you have one? But it became clear during testing that the goal here isn’t to replace a blood pressure monitor. Instead, it’s designed to help identify broader patterns over time.

One reason for the confusion is likely that in the app this section is labelled as ‘blood pressure trends’, which RingConn tells me is out-of-date copy and will be changed to ‘vascular insights’ soon to make it clear this isn’t just a blood pressure reading feature.

Because the data you get here is about circulation stress tracking, which RingConn describes as a measure of how effectively your body moves between activity and recovery. Results are then also broken down into areas such as day-night rhythm, sleep breathing, post-exercise recovery and stress response.

The insights aren’t especially deep, and if anything is flagged you’ll need to go and search for what it means, but they’re among the most detailed explanations available in the RingConn app and provide useful context without becoming overwhelming.

The RingConn Gen 3 in silver pictured in its charging case — (Image credit: Future)

RingConn Gen 3: Performance

Clean, easy-to-use app
Excellent battery life
Strong sleep and wellness tracking

As with any smart ring, the Gen 3 relies heavily on its app, and RingConn gets a lot right here. While it doesn’t feel quite as polished as Oura’s software, I found it easy to navigate through the different menus. I also liked the flower-like Wellness Balance graphic at the top of the dashboard, which provides a quick visual snapshot of your overall health.

The app makes it easy to check key metrics at a glance, while more detailed charts, historical trends and explanations are there if you click through into each dedicated section, including sleep, activity and stress. Stress tracking was a particular highlight, making it easy to spot recurring patterns and periods of higher pressure throughout the day.

Some of the written insights can feel a little generic though, as daily summaries occasionally surfaced observations that felt obvious or lacked enough context to be genuinely useful. Sleep insights tended to be more helpful, with more detailed explanations and recommendations.

Sleep tracking is one of RingConn’s strongest areas. The app presents sleep duration, efficiency, stages, overnight heart rate and movement data clearly without overwhelming you with information. During testing, it also handled my occasionally unusual sleep schedule surprisingly well, which meant that on nights when I woke up for an hour in the early morning before falling back asleep, RingConn correctly identified this as a brief ‘awake’ period rather than ending the sleep session entirely.

In terms of accuracy, I wore the RingConn Gen 3 alongside a Whoop 5.0. The two devices produced very similar results. Whoop measured a 84% sleep performance, 6 hours and 31 minutes of sleep and a 49bpm average overnight heart rate. RingConn gave me a 77 sleep score, recorded 6 hours and16 minutes of sleep with a 48bpm average overnight heart rate

Sleep stage breakdowns also aligned closely, with only minor differences in deep and REM sleep estimates. No wearable tracks sleep perfectly, but the results were broadly consistent.

I also appreciated how RingConn handles unusual readings. Rather than generating alarming warnings whenever a metric moves outside of its normal range, the app generally presents changes with reasonable context. I’d still like more explanation in some areas, particularly when a metric is flagged. I was often felt feeling a little frustrated at the lack of context and additional information as to why a reading deviated and what that really means. But the overall approach feels useful and sensible.

Sleep apnea monitoring is well implemented here. The feature presents trends clearly, includes some useful explanations and feels more mature than some of the app’s other health insights. It’s worth noting though that monitoring won’t function properly once battery levels drop below 30%.

Exercise tracking is more basic than what you’ll get from a dedicated sports watch, although that’s true of most smart rings. During testing, the ring automatically detected walking, running and strength-training sessions without requiring manual input. You just need to acknowledge it’s identified your activity correctly and there are a wide range to choose from.

In the activity section you’ll find useful information like activity intensity, active time, calories burned and step count, which should be enough for most users.

Step tracking was accurate, although RingConn did seem to slightly under report compared to other devices. On one test day it recorded 5,167 steps versus 5,500 on the Whoop, a pattern I noticed in a few other comparisons.

Battery life is still one of RingConn’s biggest strengths. The company claims between 11 and 14 days per charge, and in my testing the ring lasted nearly 12.5 days with both vascular insights and haptic alerts enabled.

That comfortably exceeds most rivals these days. For comparison, the Oura Ring 5 offers up to 7 days, the Samsung Galaxy Ring up to 7 days, while the Ultrahuman Ring Air and Circular Ring 2 both offer around 6 days.

For me, this is one of the RingConn’s biggest selling points. The less often you need to remove a wearable for charging, the more likely you are to wear it consistently and collect uninterrupted data. RingConn also displays both remaining battery percentage and an estimate of days remaining in the map, which is a small but useful touch.

Overall, the RingConn Gen 3 delivers a strong experience. The app isn’t quite as refined as Oura’s, and some insights could go further, but the combination of comprehensive health tracking, clear data presentation, excellent battery life and a subscription-free model makes it one of the most compelling smart rings currently available.

Becca holding the RingConn Gen 3 smart ring in silver above a wooden surface

(Image credit: Future)

RingConn Gen 3: Scorecard

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Category	Comment	Score
Value	There’s no subscription and it undercuts major rivals. But not by all that much.	3.5/5
Design	It’s lightweight, comfortable and has a non-standard squared circle design. Nice glossy finish with several more available in this version too. There’s no wearing indicator and sizing might differ this time around.	4.5/5
Features	A solid set of health and wellbeing features. Vascular insights are welcome, though not intuitive to use — you’ll need a separate cuff. Otherwise, it is pretty similar to the Gen 2 that came before it.	4/5
Performance	Solid insights presented simply in the app. Which is a little less refined than rivals, but easy to use. The battery life is standout and I found myself really engaging with the data rather than forgetting to check — a testament to a solid experience.	4/5

RingConn Gen 3: Should I buy?

Buy it if…

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How I tested

Becca holding the RingConn Gen 3 in silver above a wooden surface — (Image credit: Future)

I tested the Ringconn Gen 3 for just over 2 weeks. I wore it all day and all night, only taking it off to either charge it or lift weights — I’ve learned many times in the past that smart rings are very easy to scratch with metal dumbbells. The smart ring was on throughout workouts, while I was working, out socializing, relaxing on an evening and sleeping at night.

I’ve been reviewing smart rings since the very first version of the Oura ring came out back in 2017. Since then, I’ve tested almost every generation from every smart ring brand that came after it. This puts me in a solid position to not only test the newest rings, but compare the models, tell you which one might be right for you and bring you loads of context about the smart ring space.