Best Oura Ring alternatives for 2025
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Oura has held the top spot in the smart ring world for a while, but the competition has caught up. The market grew by over 170% between 2022 and 2024, and new players like RingConn, Circular Ring, and Samsung’s Galaxy Ring have jumped on board with solid offerings.
With these developments, Oura’s $6/month fee, sizing quirks, and platform limits no longer cut it for many users. If you’re one of them and on the lookout for a new smart ring, I’m here to help.
My Cybernews team and I spent weeks digging through user reviews, expert takes, and technical specs. Such thorough research has led us to the best Oura Ring alternatives and given us valuable insight into the market. The following article breaks down everything we’ve found, from the top 5 Oura Ring alternatives to advice on finding your perfect match.
At-a-glance top picks
- RingConn Ring Gen 1 – best Oura Ring alternative overall
- Ultrahuman Ring AIR – smart ring with superb workout tracking sensors
- Circular Ring 2 – most innovative smart ring device on our top list
- SleepOn Ring Go2sleep 3 – excellent choice for tight-budget smart ring users
- Samsung Galaxy Ring – perfect smart ring for Samsung ecosystem members
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The best Oura Ring alternatives compared
Before we get into the detailed reviews, it helps to see all the top smart rings side by side. I’ve laid out the key features and costs in the table below to give you a clear overview upfront and help you narrow down your options.
| Smart rings | Starting price | Subscription | Sizes | Thickness | Weight | Battery life | Water resistance | Colors |
| RingConn Gen 1 | $179 | None | 6-14 | 2.6mm | 3-5g | Up to 7 days | Yes | Black, silver, and gold |
| Ultrahuman Ring AIR | $349 | None | 5-14 | 2.4-2.8 mm | 2.4-3.6g | Between 4 and 5 days | Yes | Titanium, black, grey, silver, and gold |
| Circular Ring 2 | $549 (preorder $289) | None | 5-14 | n/a | 2g | Up to 8 days | Yes | Gold, silver, rose gold, and black |
| SleepOn Ring Go2sleep 3 | $99 | None | n/a | 18mm | 6g | 2 days | Yes | Violet, blue, green, and gray-blue (ring holder) |
| Samsung Galaxy Ring | $399.99 | None | 5-15 | 2.6mm | 2.3-3g | Up to 7 days | Yes | Titanium black, silver, and gold |
5 best Oura Ring alternatives – our detailed list
With the basics covered, it’s time to delve into my detailed reviews. I’ve broken down each Oura Ring alternative by features, pricing, and pros and cons. Consider them all so you can make an informed and confident choice.
1. RingConn Gen 1 – best Oura Ring alternative all-around
| Weight: | 3g to 5g |
| Battery life: | Up to 7 days |
| Compatibility: | Android and iOS |
RingConn is the first smart ring to match most of Oura’s features at a more affordable price. Its Gen 1 device is the second cheapest on our top list, and that’s with the Android and iOS-compatible app and 24/7 monitoring included.
A few users mentioned that syncing can be a bit slow, but once the data loads, the app feels clean and intuitive, much like Oura, but without the subscription fee. You can track your essential health-related metrics, like your heart rate, blood oxygen levels, sleep stages, stress levels, calorie expenditure, and activity.
The design of the ring itself is similar to Oura, although in a boxier frame and with three instead of six colors. It’s waterproof and, apparently, less prone to scratches because of its sturdier titanium build, so you can shower, train, and swim with it without issues.
Battery life holds steady at around 7 days, and it only takes 90 minutes to recharge, similar to Oura. The charger doubles as a safety case, which makes it feel a little more thought-out than Oura’s puck-style dock.
2. Ultrahuman Ring AIR – best for athletes
| Weight: | 2.4g to 3.6g |
| Battery life: | 4 to 5 days |
| Compatibility: | Android and iOS |
Launched in 2023, Ultrahuman Ring AIR is one of the older smart ring models among my best Oura Ring alternatives. Yet, it still holds up as the top choice for athletes looking for a seamless fitness tracking companion.
What grabs attention right off the bat is the design. At 2.4 to 3.6 grams and 2.4 to 2.8 mm, Ultrahuman Ring AIR is lighter and slimmer than most rings on the market, including Oura. The lack of any protruding sensors makes it even more comfortable to wear, and with water resistance up to 100 meters, you can take it from land to pool without missing a beat.
The battery life could be longer, but tracking-wise, this ring outperforms most of its competition. Like Oura 4, it automatically detects activity and helps you classify it into one of 50 available workout options. It also tracks live heart rate for each, breaking it down across heart rate zones during the session, and monitors a range of other related metrics.
Now, the app is a bit dense, so you may have issues navigating this data if you’re new to the tech. However, with some practice and customization, you can fine-tune it to work for your needs.
3. Circular Ring 2 – best for innovative features
| Weight: | 2g |
| Battery life: | Up to 8 days |
| Compatibility: | Android and iOS |
Circular Ring 2 is the latest to come of all the models I've covered, and it shows. It stands out with some truly forward-thinking features and a digital-first approach to sizing but also has a higher price tag.
Despite weighing just 2 grams, it is made entirely of titanium and includes additional sensors for more holistic data collection. For instance, several health tech enthusiasts have suggested that it’s the first ring to be FDA-cleared for ECG monitoring.
Expert reviews also note it’s more accurate in tracking activity and sleep than the previous version, although that comes at the cost of extras like haptic motor’s silent alarms or tactile notifications.
One of its most talked-about upgrades is the sizing process. Instead of sending out a physical kit, Circular Ring 2 uses an AI-powered app to figure out your ring size with just your phone’s camera and a credit card (or similarly-shaped piece of plastic). It’s faster, easier, and saves both parties time.
4. SleepOn Go2sleep 3 – best for tight-budget users
| Weight: | 6g |
| Battery life: | ~2 days |
| Compatibility: | Android and iOS |
SleepOn has been around since 2007, but its Go2sleep 3 is the first to land on mainstream smart ring users’ radars for its robust sleep tracking at an affordable price.
Go2sleep 3 is an oval device tucked into a soft silicone band, which makes it clunkier but also more durable than most competitors. Now, there’s no denying the ring isn’t an all-in-one tracker. However, it goes all out in the area it focuses on.
Experts agree that it’s great at tracking resting heart rate, heart rate variability, blood oxygen level, blood glucose, time asleep, and different sleep stages. It even calculates an apnea-hypopnea index (AHI) score and offers personalized Pittsburgh Sleep Quality Index (PSQI) and sleep advice.
With all these positives, the short battery life (about 2 days) seems like a fair trade-off.
5. Samsung Galaxy Ring – best for Samsung ecosystem members
| Weight: | 2.3g to 3g |
| Battery life: | Up to 7 days |
| Compatibility: | Android |
Samsung Galaxy Ring has made one of the biggest splashes in the smart ring space since the Oura Ring 4 release. Based on user feedback, a lot of that buzz came down to its thought-out design.
This smart ring offers everything Oura does without the subscription fee burden, though only for Android users and at a slightly heftier price. It has a solid battery life and tracks all the classic metrics, from heart rate and skin temperature to burned calories and steps.
It even partners with Natural Cycles, a famous fertility and menstrual tracking app, to offer period insights.
Yet, where it really shines is in the Samsung ecosystem. If you’ve got a Galaxy phone or smartwatch, the integration is seamless. You can export data, turn the camera on, snooze alarms, and more. Everything feeds into Samsung Health, backed by Galaxy A
How did we select these Oura Ring alternatives?
Every Oura Ring alternative on this list has earned its spot. My colleagues at Cybernews and I studied piles of expert and user reviews to come up with fair ratings. Here’s what guided our research:
- Design (20%). Beyond looks, we looked for a ring sturdy enough to handle daily wear but still as light and comfortable as Oura, whether you’re running, sleeping, or just going about your day.
- Tracking capabilities (30%). Our main goal was to find smart rings that could match Oura’s range, monitoring everything from sleep patterns to daily movement and key health stats. However, we also made sure we cater to different users' needs by picking Oura alternatives that excel in specific areas.
- Battery life (15%). My team and I also tried to match the battery life that the latest Oura Ring boasts. That said, we made room for brands that made up for shorter runtimes with quicker or smarter charging setups.
- User experience (20%). Apps played an important role in our top picks. I made sure the team prioritized rings with apps that sync smoothly, display data clearly, and offer integrations that genuinely add value.
- Pricing (15%). To cover a broader range of users, we looked for smart rings with lower or comparable prices to Oura, but no subscription fees.
How to choose the best Oura Ring alternative
Now that you’re aware of how our best Oura Ring alternatives list came about, it’s time you pick from it. I’ve laid out a few factors that can help steer you in the right direction:
- Sensors. All our top picks track similar specs, but each puts its own spin on the data. Your best fit comes down to which type of info you want to see front and center.
- Compatibility. Make sure the ring you choose not only works with your phone’s operating system but also syncs data efficiently and runs smoothly day to day.
- App. Since the app is basically your dashboard for everything the ring tracks, you have to choose one that’s easy to use and has a data privacy policy you feel comfortable with.
- Cost. Besides the cost of the ring, consider whether the charger, warranty, or any other extras fit your budget.
- Comfort. If the brand you pick offers a size selection kit, give the dummy rings a proper test run. Wearing it during your everyday activities will help figure out if that size, weight, and shape work for you.
- Battery. Pick the Oura Ring alternative whose battery life and charging time accommodate your schedule and daily habits.
Who should still buy the Oura Ring?
The smart rings on this list have a lot to offer, but there are still a few areas where Oura has the upper hand, especially when it comes to partnerships.
Oura links with apps like Strava and Apple Health, feeding into a larger fitness and health ecosystem. For instance, its integration with Natural Cycles goes beyond Samsung’s menstrual period tracking – it offers several useful fertility and contraceptive planning tools.
The brand also works with top research institutions, like Scripps Research Digital Trials Center and Medical University of South Carolina, so their data actually holds weight.
Verdict
According to my research, RingConn tops the best Oura Ring alternatives on the modern market. It hits the mark on features, battery life, and user experience, minus the monthly fee.
But that doesn’t mean the other contenders fall short. Ultrahuman Ring AIR is a solid pick for sports enthusiasts, Circular Ring 2 leads in innovation, Go2sleep 3 is budget-friendly yet effective, and Samsung’s Galaxy Ring rounds it out for brand loyalists.
In the end, it’s all about what fits your lifestyle best. Read the reviews, consider each solution’s offerings, pricing, and pros and cons, and choose the most appropriate option.
FAQ
Is Oura Ring worth it?
Yes, Oura Ring has long been a leader in smart ring technology. It offers robust health, exercise, and sleep tracking features, integrates with other brands in these fields, and backs up its capabilities with some medical research.
Is the Ultrahuman ring better than Oura?
Yes, it may be if you’re an athlete. The Ultrahuman Ring AIR is sleek yet durable and comfortable during exercise. It’s equipped with features like automatic activity detection and tracking support for around 50 different workout types.
Who is the best competitor of Oura?
According to my research, Oura's best competitor is RingConn. Its Gen 1 device tracks all the metrics Oura does on a sleek mobile app, but without a subscription fee. It also matches Oura’s battery life and charging time, but also comes with a more convenient charging station.
Are smart rings accurate for HR?
Yes, most smart rings claim to measure heart rate accurately. However, few of them have clinical studies to back up these reports, so take their readings with a grain of salt. Don't rely on them for health diagnoses, but rather resort to actual medical devices designed specifically for this purpose.
