RingConn Gen 2 smart ring review: the best cheap smart ring gets an upgrade

The RingConn Gen 2 smart ring might be pricier than its predecessor, but it justifies this cost with its huge battery life (up to 12 days) and sleep apnea tracking. More in-depth and automatic fitness tracking would have been welcome, but for a cheap alternative to Oura and Samsung, this smart ring does a fine job overall.

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RingConn Gen 2: Two minute review

Smart rings have been picking up steam in the wearables space since the launch of the Samsung Galaxy Ring, which helped to put this burgeoning tech trend on the map. However, hone in on the price – or the ongoing subscription fees – and it’s easy to be put off. That’s where a more affordable option such as the RingConn Gen 2 smart ring comes in.

At $299 (around £250 / AU$485) it isn't "cheap" in real terms, but next to the competition the RingConn Gen 2 is an appealing option – especially when you consider it delivers solid health metric tracking in a sleek and stylish package.

It tracks your sleep, heart rate, activity, and stress, to determine your overall wellness score – plus it can gamify keeping healthy further with badges awarded for good habits. You’ll find it falls down somewhat when it comes to fitness tracking, because it doesn’t start this tracking automatically, so you can forget to log your workouts. In addition, it only tracks running, cycling, and walking right now. So if you’re someone looking for tech to help you achieve your sporting goals, this ring is unlikely to be for you.

The band itself – which comes in sizes 6 to 14, in black, gold or silver – looks just like any other regular ring, and it’s durable with a top-class IP68 dust-proof and waterproof rating plus a design that even after a few weeks of regular use didn't appear to become scratched.

The RingConn Gen 2 also offers a supremely long battery life, remaining charged for up to 12 days. With the charging case you can get an additional 150 days out of it before you need to search out a plug socket again.

This long battery life helps ensure the RingConn Gen 2 won’t run out of power overnight for several nights in a row, which is of importance for its new sleep apnea monitoring feature. It isn't yet FDA-approved, but it does apparently boast a 90.7% accuracy rating, and can help to either warn you of potential health issues or provide some peace of mind – although it isn't a replacement for a medical professional.

Overall, then, the RingConn Gen 2 is a solid option for people who want to try a smart ring but don’t want to over-commit, and while it's a little pricier than its predecessor, the upgrades go some way to justify its higher price.

RingConn Gen 2: Specs

RingConn Gen 2: Price and Availability

The RingConn Gen 2 is available for purchase online through the company's website for $299 or around £250 / AU$485. RingConn does ship to the UK and Australia, although the price online is only given in dollars.

One major cost advantage of the RingConn Gen 2 and its predecessor – beyond their already relatively budget-friendly price – is that RingConn doesn’t charge you a monthly fee to access its full set of features. On the flipside the RingConn’s tracking isn’t quite as in depth as you’ll find from pricier options on our list of the best smart rings.

It’s a slight disappointment that the Gen 2 model is pricier than its $279 predecessor, although given how frequently the previous model was on sale, we expect this new RingConn smart ring will be discounted regularly, too. In particular, keep an eye out for sales events such as Black Friday to see if you can pick it up for a lower price.

RingConn Gen 2: Design

• Thin yet durable design
• Comes in three colors
• Supports sizes from 6 to 14

The RingConn Gen 2 doesn't reinvent the wheel, so to speak, when it comes to smart ring design. It's a classic band shape that's available in sizes from 6 to 14. Based on your size, it weighs between 2g and 3g, and has a width of 6.8mm, and a thickness of 2mm. In essence, you won't be able to tell the difference between this ring and any other band unless someone catches it glowing when the sensors are monitoring your health metrics.

It's available in three colors; I’m a fan of the matte black finish, but jewelry traditionalists might prefer the silver or gold options. Whichever band you choose, the RingConn Gen 2 arrives with an IP68 dust-proof and waterproof rating, so it can survive being worn to the beach, or when you’re washing the dishes.

I can’t speak for the durability of the other bands, but even following several weeks of constant use, my matte black RingConn Gen 2 is showing no visible signs of wear and tear – the band is scuff-free and about as pristine as the day I received it in the mail.

Just a few point to note for those of you who haven’t used a smart ring before. Before buying a RingConn smart ring, I’d recommend requesting a free sizing kit – you do this when you order your ring by selecting the “Don’t know my size” option. I'd request the kit even if you regularly wear a ring or have a smart ring from a different brand, since the RingConn sizes might not be an exact match to what you’re wearing because of the bumps on the inside edge from the placement of sensors.

Wear the dummy rings constantly for a couple of days; your ring size fluctuates through the day, so the "perfect fit" at the time you happen test could end up being too big or too small overall. The ideal size will fit snuggly: it shouldn’t slide off, but neither should it be a struggle to remove. This will mean the ring sits in the correct position throughout the day, rather than moving out of its proper orientation – something that can lead to inaccurate readings. Place your order once you’re certain of the size you need.

In addition, if like me you're not a regular ring wearer, you’ll need to get into the habit of not losing your band when you take it off. I recommend putting the ring in its case if you do take it off, or leaving it in a specific spot each time.

• Design score: 4/5

RingConn Gen 2: Features

• New sleep apnea tracking
• Monitors health vitals, sleep, stress and activity
• Limited fitness tracking

Using the smart ring and accompanying RingConn app, you can monitor five key stats: Sleep, Activity, Stress, Heart Rate and SpO2 levels. Using these metrics, the RingConn app provides you with an overall Wellness Balance score, and tips on how to improve your rating. I’ve taken it easy these past few days, so right now for me it’s recommending I try some moderate or high-intensity workouts to relieve some stress and up my activity rating.

Beyond a simple score for each metric you can click into the Sleep, Stress, Vital Signs and Activity sub-menus to view more in-depth stats such as a graph of your sleep cycle, your heart rate throughout the day, and a record of the calories the ring estimates you’ve burned.

If stats alone aren’t enough to keep you motivated, the app awards badges for achieving optimal health targets for a little added gamification.

In addition to the main stats, there’s also a fifth menu for the RingConn Gen 2’s brand new Sleep Apnea tracking, which is reportedly 90.7% reliable according to RingConn’s studies (although it's yet to be FDA approved). After initiating a comprehensive assessment over three nights of sleep, the app will either end regular monitoring if you don’t appear to have an issue, or will recommend that you speak to a medical professional if it believes you might have sleep apnea.

While the RingConn Gen 2 isn't suitable for in-depth monitoring or treatment of the condition, the sleep apnea feature can help to put your mind at ease if you’re concerned about your sleep health (although a doctor is the best person to speak to if you’re worried about sleep apnea).

However, it's with fitness tracking that the RingConn Gen 2 falls down. It doesn't have the capability to automatically detect when you start exercising; you have to manually start tracking from within the app – with it currently only supporting running, cycling and walking. As such, I often didn't remember to activate fitness tracking, meaning much of my activity went unrecorded.

• Features score: 3.5/5

RingConn Gen 2: Performance

• 12-day battery life
• In-depth sleep stats
• Fitness tracking is easy to forget to activate

Throughout the day, the RingConn Gen 2 automatically collects your health metrics – at five- or thirty-minute intervals based on your preferences – and stores them on the device until it can sync with the RingConn app. Note, however, that you can manually request a scan using the RingConn app.

I did find it had some occasional syncing issues during testing, although on these occasions I was simply left waiting for a few more seconds for the app to update with the latest info. Overall, it was a seamless experience.

The app itself is fairly intuitive, and while there is a fair amount going on, the homescreen struck the right balance between busy and informative. Conversely, the sub-menus that deliver more in-depth analysis of your stats were a little more cluttered, although the ability to edit those busier menus and rearrange the blocks meant I was able to move the stats I cared most about to the top to help simplify my health data monitoring.

When it comes to accuracy, the RingConn Gen 2 appears to do a great job, with its results matching up closely with the scores achieved through my Fitbit.

The smart ring’s fitness tracking it isn't too bad, but as mentioned, it's held back by limited sports options and the fact it doesn’t activate automatically. If you do switch it on for your walk, run, or bike ride, the app will deliver an in-depth breakdown in the activity menu that shows how far you travelled (complete with a map of your route), the number of calories you burned, and a graph of your heart rate, color-coded to different heart rate zones such as Warm-Up, Fat Burning, and Aerobic. In terms of the latter, it will even break down precisely how long you spent in each zone as you'll see with other fitness trackers.

The one area that the RingConn Gen 2 is truly superb is battery life, with its 12-day offering trumping even top-end rivals such as the Samsung Galaxy Ring with its seven-day battery life. During tests, the RingConn Gen 2 delivered on its promise, and when it did eventually start to run low, the ring’s charging case – which can store an additional 150 days worth of charge – was able to top it up fairly speedily.

Now, I simply charge the ring whenever I take a shower, to keep it hovering steadily around the upper end of its battery life. In the app I can see the percentage and estimated usage time it has remaining by tapping on the ring icon in the top-right corner.

• Performance score: 4/5

Should you buy the RingConn Gen 2

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Also Consider

How I tested the RingConn Gen 2

To test the RingConn Gen 2 I wore it pretty much all day, every day for a few weeks. It tracked me while I worked from home, when I did workouts, when I went out for walks, and while I slept. This meant I was able to see how well the ring performed in my regular daily routine as a health monitoring tool.

For a few days of testing the RingConn Gen 2, I wore my trusty Fitbit tracker alongside to compare the results of both devices and gauge accuracy. The results weren’t always an exact match, but for the stats that both devices were monitoring, they did align fairly closely.

Read more about how we test.

• First reviewed October 2024