The best smart rings 2026: health tracking from the finger

Our pick of the top connected rings

RingConn Gen 3 – the best value for money smart ring

Tech specs: 

• Infrared, Red and Green, temperature sensors
• Vibration alerts
• Vascular trend
• Up to 14 days battery life

RingConn has become one of the stronger options in the smart ring market, especially for those interested in sleep, recovery and long-term health trends. Its unobtrusive design still works well for 24/7 wear, while the updated app gives users plenty of data without pushing them into a subscription.

The third generation device is slightly thicker than before. But the trade-off is a larger battery, a new vibration motor, upgraded heart rate sensors, an improved temperature sensor and a newer 3-axis accelerometer. Battery life now stretches up to 14 days, while the universal wireless charging case is easier to live with than the older size-specific setup.

As noted in our hands-on review, Gen 3 stands out for strong sleep tracking, useful recovery-style insights and reliable daily activity monitoring. The new Vascular Trend feature gives it a more distinctive health angle, although it works best as a long-term trend tool rather than a replacement for a blood pressure cuff. Vibration alerts are another useful addition, even if the feature still needs more polish before it reaches its full potential.

RingConn Gen 2 Air remains the cheaper option. That model uses stainless steel rather than titanium, offers up to 10 days of battery life instead of up to 14 days, skips vibration alerts, does not include Vascular Trend and lacks sleep apnea pattern monitoring. It also comes with a wired charging dock rather than the Gen 3 universal wireless charging case.

Bottom line: RingConn Gen 3’s features, hardware and performance make it one of the most compelling alternatives to Oura Ring. It is comfortable, long-lasting and health-focused, with no monthly subscription fees. The exercise heart rate tracking still has limits at higher intensities, but for passive health tracking it is one of the best smart rings around.

RingConn*

Helio Ring – best for exercise tracking

Tech specs: 

• Titanium-alloy build.
• BioTracker PPG HR sensor, temperature, EDA, 4-Axis accelerometer, 3-axis gyroscope
• Around 4 days battery life
• 10 ATM water resistance

The $299 Amazfit Helio Ring is an exciting addition to the smart ring market. Though its Recovery Score can be inconsistent, the ring shines in several different areas. Its comfortable, sleek design and precise heart rate tracking during workouts make it a great choice for runners.

As per our hands-on review, the device offers comprehensive health and fitness tracking, a user-friendly app, and great battery life – making it a strong competitor among smart rings. While the Zepp Aura subscription unlocks premium features, the free app version still provides valuable insights. 

Bottom line: If you want a reliable, stylish smart ring that prioritizes fitness tracking, the Amazfit Helio Ring is definitely worth considering. Particularly if you own an Amazfit watch. Its performance, particularly in heart rate monitoring during exercise makes it a valuable asset for those who want to improve their workouts and overall health. 

Amazfit*

Ultrahuman Ring Air – a great lifestyle improvement device

Tech specs: 

• Fighter jet grade Titanium reinforced with Tungsten Carbide Carbon coating outer shell.
• Infrared, Red and Green, temperature sensors.
• Around 6 days battery life
• 5 ATM water resistance

The Ultrahuman Ring Air distinguishes itself in the crowded smart ring arena with an insightful app that does more than just display metrics; it educates users about their health. Notable for its decently accurate heart rate variability, resting heart rate, and sleep tracking, the device also incorporates unique features like a circadian clock and stimulant restriction window.

As noted in our hands-on review, its comfortable, lightweight design and long-lasting battery make it easy to wear continuously. Frequent updates continue to add value. 

That said, the device isn’t without its imperfections. Both the step count and some Beta features could benefit from fine-tuning to achieve better accuracy. Additionally, the app’s interface could be simplified for an improved user experience. Nonetheless, the Ultrahuman Ring Air presents a compelling package, especially given its lack of subscription fees and a $350 retail price, making it a viable, cost-effective option for those looking to delve deeper into their health and wellness.

Worth noting, Ultrahuman Ring Air is currently unavailable in the US. Ring Pro should eventually replace it, but shipments have been delayed and we have not tested it yet.

Bottom line: The Ultrahuman Ring Air offers valuable health insights in a comfortable design. Despite minor flaws, its unique features and competitive pricing make it a solid choice for health tracking.

Amazon | Ultrahuman*

Ōura Ring 5: The best smart ring, but expensive

Tech specs: 

• PPG, negative temperature coefficient sensor, 3D accelerometer for movement
• Lightweight titanium with non-allergenic, non-metallic inner molding build 
• Free sizing kit
• Up to 9 days battery life
• 40% smaller in volume than before

The Oura smart ring puts lots of emphasis on sleep. With no buttons to push, it automatically detects and analyses your nightly rest and recovery by measuring heart rate, respiration rate, body temperature, movement, blood oxygen and other signals.

The 5th generation device brings a smaller and lighter design, with Oura claiming a 40 percent reduction in volume compared with Oura Ring 4. It measures 6.09mm wide and 2.28mm thick, with weight starting from 2 grams depending on size. The ring keeps the titanium build, 100-meter water resistance and IP68 rating, but the sensing system has been rebuilt with a new internal layout.

Battery life is now up to 6 to 9 days, depending on ring size and usage. Oura is also introducing an optional portable charging case, sold separately, which can provide up to a month of extra battery life. That makes Ring 5 a little easier to live with when travelling.

The software side is expanding too. Oura is adding features such as Health Radar, live activity tracking, GLP-1 medication tracking, clinical data uploads and improved Locate tools, with several additions also coming to older Oura rings. The subscription model remains, with the first month free for new members, then $5.99 per month or $69.99 per year in the US.

Bottom line: Oura Ring 5 is a thinner, lighter and more comfortable version of one of the best-known smart rings. The rebuilt sensors and smaller design make it a stronger option for sleep, recovery and long-term health tracking. But it remains pricier than much of the competition, especially once the subscription is factored in.

Ōuraring.com

Luna Ring 2 – best simple subscription-free alternative

Tech specs:

• Titanium construction
• Optical heart-rate sensor, blood oxygen, skin temperature and accelerometer
• Around five to six days of battery life
• Portable charging case
• No monthly subscription

Luna Ring 2 is a straightforward smart ring that covers the main health and recovery features without overwhelming you with data. It tracks heart rate, heart rate variability, blood oxygen, skin temperature, stress and daily activity. The app turns these readings into sleep, readiness and activity scores.

In our hands-on review, sleep tracking proved to be one of its stronger areas. The ring reliably detected nights and shorter naps, while the app provided useful detail on sleep stages, consistency and breathing patterns. Its AI assistant also offers daily suggestions and lets you ask questions about your health data.

The ring feels light and comfortable enough for continuous wear, although it is slightly thicker than some alternatives. Battery life reached around five days in testing and could stretch closer to six with lighter use. The compact charging case makes regular top-ups easy and adds some flexibility when travelling.

Most daily health readings compared reasonably well with a Garmin watch and other smart rings. Exercise heart rate was the clear weakness, particularly as intensity increased. Overnight blood oxygen also produced a few questionable readings. Third-party integration remains limited and the app does not provide quite as much depth as RingConn, but its clean layout makes the information easy to understand.

Bottom line: Luna Ring 2 gets the fundamentals right. It offers good sleep tracking, dependable battery life and a refreshingly uncluttered app without requiring a subscription. It is a strong option for anyone who wants a capable health-tracking ring without Oura’s ongoing membership cost.

View on Luna*

Wellue O2Ring: keep an eye on your SpO2

Tech specs: 

• Measure oxygen level (SpO2), pulse rate, movement
• Measurement interval – 1 second 
• Warning vibration for low oxygen, high/low pulse rate
• 15 grams weight
• 12-16 hours of continuous use on a single charge

This one is slightly different from other options on this list. The Wellue O2Ring predominantly does one main thing and it does it with medical grade accuracy – it tracks your blood oxygen. The company categories it as a general-wellness product. Other stats that you’ll get are heart rate and body movement.

The device has a built-in vibration motor that kicks into gear when it sees something out of whack. You’ll get an alert if your blood oxygen level or heart rate are outside of threshold you preset on the smartphone app.

There’s also the option of installing PC software in addition to the smartphone app. The software allows you to view and print a very detailed sleep report, which can also be exported as PDF or CSV files.

In our review, we found the device works really well. The ring is quite big in size so it is not something you would want to wear around the clock. But for measurements at home, in the office, or overnight it is quite useful.

It is worth noting the WellueO2 Ring is slightly more expensive than a typical fingertip pulse oximeter. But if you need overnight monitoring with alarms and long term tracking then it is probably the best option out there. For some, it might become their most important piece of jewelry.

Bottom line: The WellueO2 Ring is not your typical smart ring. Its main trick is that it monitors blood oxygen while you sleep. It will also alert you if it spots abnormalities.

Amazon | Wellue (use coupon GW10 for 10% discount)*

Samsung Galaxy Ring – great for those in the Samsung ecosystem

Tech specs: 

• Features titanium casing with a concave interior design
• Water resistant up to 100 meters
• Battery life of up to 7 days
• Offered in 9 different sizes for optimal fit
• Available in 3 colors: Titanium Black, Gold, and Silver

The Samsung Galaxy Ring combines health tracking technology with a minimalist ring design. Using advanced sensors, it monitors metrics including heart rate, sleep patterns, and skin temperature, sending data to the Samsung Health app for analysis. The ring features a titanium casing available in multiple finishes, offering water resistance up to 100 meters and a battery life of up to 7 days.

AI-driven features include Energy Score, which optimizes daily activity recommendations based on sleep and previous performance data. The ring automatically detects workouts and provides personalized Wellness Tips. For added convenience, users can control their phone’s camera or alarms using a Double Pinch gesture.

Samsung offers the Galaxy Ring in Titanium Black, Gold, and Silver, with nine size options for optimal fit. The device’s ultra-lightweight, concave design ensures comfort during extended wear. 

Bottom line: The Samsung Galaxy Ring offers comprehensive health tracking in an elegant, durable design that seamlessly integrates with the Galaxy ecosystem. It’s an ideal choice for existing Samsung wearable users looking to expand their wellness monitoring capabilities while maintaining a minimalist aesthetic.

Samsung*

Why get a smart ring?

Research suggests that we check our phone every six and a half minutes and much of this results from notifications that do not really interest us or can wait for us to attend to them later. With your cellular device tucked away in your pocket or bag, you can use a piece of jewelry to attend to only those notifications that deserve your attention. The rest can wait.

But potential use of smart rings goes further. Because your fingers have easy-to-sense arteries, some of these devices are also able to gather precise data on your body’s vital signals. They do this with sensors such as a 3d accelerometer, gyroscope, heart rate blood oxygen sensor and more. Much like fitness trackers.

Then there are smart rings that can be used to open a door lock or a smartphone or even send SOS messages. Such an accessory can be an easier option to use for some than a smartwatch. It is all a matter of preference. Some people are a fan of the concept, others are very much against it and prefer something sitting on their wrist.

How to choose the right smart ring

The right smart ring for you can be determined by a number of factors, including your specific needs, lifestyle, and personal style. Before making a decision, it is worthwhile to conduct some research and carefully consider your options. Here’s are some things to keep in mind:

• Determine your needs: The first step in selecting a smart ring is determining what you require it for. Do you want it to track your health and fitness, make contactless payments, control smart home devices, or provide security? The features you require will have a significant impact on your smart ring selection.
• Check compatibility: Make sure the smart ring you’re thinking about buying is compatible with your smartphone or other devices. Some smart rings are only compatible with certain operating systems or versions.
• Consider the design: A smart ring is a piece of jewellery as well as a functional device. When selecting a smart ring, keep your personal style and comfort in mind. Examine the available designs, materials, and colour schemes. Some brands also provide custom designs.
• Examine the battery life: The battery life of smart rings varies greatly. Determine how frequently you will need to charge the ring. Some rings can last for several days on a single charge, while others must be charged on a daily basis.
• Examine health and wellness features: If you want to track your health and wellness, see what sensors and features the smart ring has. Sleep tracking, heart rate monitoring, activity tracking, temperature monitoring, and so on.
• Examine security features: If you intend to use your smart ring to make payments or unlock devices, look into its security features. Biometric authentication, encryption, or a secure app could all be used.
• Consider the price: Smart rings range in price depending on their features and brand. Determine your budget and compare the features and quality of various rings within it. Also, keep in mind that some options come with an on-going monthly subscription fee.
• Examine the reviews and ratings: Examine user reviews and ratings to get a sense of the smart ring’s performance and dependability. Take note of comments about comfort, durability, tracking accuracy, and customer service.

Drawbacks or limitations of smart rings

Smart rings, though innovative and compact, come with their own specific set of limitations. The most obvious is that, because of their small size, they house limited battery capacity. Having said that, this has become less of a limitation with the latest generation devices which typically run for at least a week between charges. Battery deterioration is, however, a real thing and smart rings may lose some of their charging capacity after a year or two.

Another disadvantage is that, being worn on the finger, they’re more exposed to wear and tear from everyday activities. Rings from certain manufacturers are prone to scratching. So that’s something to be aware of.