Oura Ring 4 vs Samsung Galaxy Ring: Which AI Ring Is Best?

Introduction

Oura Ring 4 vs Samsung Galaxy Ring

You are probably tired of wearing a bulky smart watch to bed every single night. You want to know how well you are sleeping and how ready you are for the day, but you do not want another screen demanding your attention. This is exactly why smart rings are becoming so popular. They promise to track your health silently and invisibly. But now you have a difficult choice to make. Should you buy the famous Oura Ring 4 or the new Samsung Galaxy Ring? It is confusing because they look similar and cost a lot of money. You need to know which one will actually help you live a healthier life and which one is just a piece of jewelry.

Key Takeaways

• Platform Matters: The Samsung Galaxy Ring works best if you already have a Samsung phone. It does not work at all with iPhones. The Oura Ring 4 works perfectly with both iPhones and Androids.
• The Cost Reality: Samsung charges you once for the ring. Oura charges you for the ring plus a monthly fee of about six dollars to see your data.
• Comfort Wins: The Oura Ring 4 has a completely round and smooth inside. The Galaxy Ring is light, but some users say the edges feel sharper.
• AI Smarts: Oura has a chat feature where you can ask questions about your health. Samsung gives you a simple energy score to tell you how tired you are.
• Charging Ease: Samsung has a portable charging case like wireless earbuds. Oura uses a small stand that must be plugged into a wall.

Part 1: Design and Comfort

What does the Oura Ring 4 feel like on my finger?

The Oura Ring 4 is designed to be the most comfortable smart ring ever made because the sensors are fully flat against your skin. It is made of titanium on both the outside and the inside. This makes it smooth and easy to wear all day and night without irritation.¹

When you wear a ring for twenty-four hours a day, comfort is the most important thing. In the past, smart rings had small bumps on the inside. Think of it like having a tiny pebble in your shoe. You might not notice it at first, but after a while, it starts to annoy you. The old Oura rings had these bumps to push the sensors into your skin. The new Oura Ring 4 has solved this problem. The inside is perfectly round and recessed. This means the sensors are hidden inside the metal band.²

We have seen reports from users who upgraded from the older model. They say the difference is huge. One user mentioned that the new design feels much more natural. It does not leave indentations on your finger when you wake up in the morning. This is a big deal if you plan to wear it while lifting weights or gripping a steering wheel. The ring comes in twelve different sizes. It ranges from size 4 all the way to size 15. This is great news if you have smaller hands or very large hands because you are more likely to find a perfect fit.¹

The material is titanium. This is a very strong and light metal. It is often used in aerospace engineering. Using titanium makes the ring durable but also keeps it light enough that you forget you are wearing it. The ring weighs between 3.3 grams and 5.2 grams depending on the size you choose. While this is very light, it feels substantial and premium. It feels like a real piece of jewelry rather than a plastic toy.

Is the Samsung Galaxy Ring lighter or heavier?

The Samsung Galaxy Ring is incredibly light and weighs significantly less than the Oura Ring. It weighs between 2.3 grams and 3.0 grams. This makes it one of the lightest smart wearables you can buy today.⁴

If you hate the feeling of wearing jewelry, the Galaxy Ring might be the better choice for you. It is so light that many users say it feels like plastic, even though it is made of Grade 5 titanium. This is a high quality alloy that is very strong. The design is quite different from Oura. Samsung used a “concave” shape. Think of a road that dips down in the middle. The surface of the ring curves inward.⁴

The idea behind this concave shape is clever. Samsung engineers thought that if the middle of the ring is lower than the edges, it will not get scratched as easily. If you rub your hand against a wall, the edges will hit the wall first, protecting the shiny finish in the middle. However, this design choice has some downsides. Because the ring is not a perfect circle on the outside, it can feel a bit thicker between your fingers. Some users have said it feels a bit sharper or more noticeable than the smooth dome of the Oura Ring.

Samsung offers sizes from 5 to 13. This is a smaller range than Oura. If you have very small fingers (size 4) or very large fingers (size 14 or 15), you cannot wear the Galaxy Ring. This is a limitation you need to check before you even consider buying it.¹

Which ring handles scratches and daily abuse better?

The Oura Ring 4 appears to be more resistant to scratches in real world testing compared to the dark colored Galaxy Rings. While both are made of titanium, the coating on the Samsung ring has received complaints about durability.⁵

Let us look at what real users are saying. There is a specific issue with the Samsung Galaxy Ring in the Titanium Black and Titanium Gold colors. These rings use a coating to get their color. Users on forums have shared photos of their rings after just a few weeks of use. They show silver scratches where the black paint has chipped off. One user said they were “gutted” because they had the ring for only two weeks and it already had scratches all over it.⁵ Another user mentioned that the paint seemed to transfer or chip off just from normal daily tasks.⁶

Think of it like the paint on a car. If the paint is thin, a small scratch reveals the metal underneath. That seems to be happening here. The concave shape helps a little, but it does not stop everything. If you grab a metal barbell at the gym or bang your hand against a door frame, the ring will take damage.

The Oura Ring 4 also has a coating, but it seems to be thicker or harder. Reviewers who have done scratch tests found that the Oura Ring held up better against sharp objects.⁷ If you work with your hands a lot or if you are tough on your jewelry, the Oura Ring might stay looking new for longer. If you do choose the Galaxy Ring, you might want to pick the Silver color. Since the metal underneath is silver, scratches will not show up as much as they do on the black model.

Part 2: Battery Life and Charging

How often do I need to charge these rings?

Both rings will last about six to seven days on a single charge. The Oura Ring 4 claims it can last up to eight days, while Samsung claims seven days, but real life usage is usually a bit less for both.²

Battery life is one of the best things about smart rings. You do not have to charge them every night like an Apple Watch. You can go for a whole week without worrying about it. This is crucial for sleep tracking. If you have to charge your device at night, you cannot track your sleep.

The Oura Ring 4 has improved its battery life compared to the older versions. It can now last up to eight days in perfect conditions. In the real world, this usually means about six full days. The Galaxy Ring is very similar. It lasts about six days for most people.

There is a special trick for Samsung users. If you wear a Samsung Galaxy Watch and a Galaxy Ring at the same time, the battery on the ring lasts longer. The two devices talk to each other. They decide which one has the better signal. If the watch can read your heart rate, the ring turns off its sensors to save power. This can extend the ring’s battery life by up to 30%.¹ This is a smart feature that rewards you for being deep in the Samsung ecosystem.

Which charging method is easier to use?

The Samsung Galaxy Ring wins this category easily because it comes with a portable charging case. The Oura Ring 4 uses a standard charging puck that must be plugged into a USB port.¹

Think of the Samsung charging case like a case for wireless earbuds. It is a small plastic box that has its own battery inside. You can put the ring in the case, toss it in your bag, and it will charge while you are traveling. You do not need to hunt for a wall outlet. The case holds enough power to recharge the ring several times. This is fantastic for vacations or business trips. You do not need to bring a cable. You just bring the case.

The Oura Ring 4 uses a charger that looks like a small stone or puck. It is heavy and feels nice, but it is not portable in the same way. You have to plug it into a wall adapter or a computer. If you lose power or are camping, you cannot charge your ring unless you have a power bank. Also, the Oura charger is specific to the size of your ring. If you lose it, you cannot just borrow your friend’s charger if their finger is a different size. You have to buy a new one that matches your specific ring size.

Part 3: Health Tracking and Accuracy

Can these rings really tell how well I sleep?

Yes, the Oura Ring 4 is considered the gold standard for sleep tracking and is generally more accurate than the Galaxy Ring. Oura has spent many years perfecting the math that interprets your sleep signals.⁹

Sleep tracking is the main reason most people buy a smart ring. The Oura Ring 4 uses 18 different signal paths to look at your blood flow while you sleep.¹⁰ It uses three different colors of light. Infrared light checks your blood oxygen. Red light also helps with oxygen. Green light checks your heart rate. By combining all of this, Oura can tell when you are in Deep Sleep, REM sleep, or Light Sleep.

Oura compared their data to a hospital-grade sleep test. This is called polysomnography. The results showed that Oura’s new algorithm is very close to the medical equipment.¹⁰ It is about as good as you can get without sleeping in a lab with wires glued to your head.

The Samsung Galaxy Ring is good, but maybe not as good. It uses AI to guess your sleep stages. Some reviewers noticed that the Galaxy Ring sometimes gets confused. It might think you are sleeping when you are actually just lying quietly in bed watching TV. Or it might say you got plenty of deep sleep when you actually feel tired. One reviewer found that the Galaxy Ring gave them an extra hour of sleep compared to reality.⁹ If you want the most honest truth about your sleep, Oura is the safer bet.

Can a ring warn me if I am getting sick?

The Oura Ring has a proven track record of alerting users to illness before they even feel symptoms. The Samsung Galaxy Ring tracks similar data but does not seem to be as good at sending these early warning alerts.¹¹

This sounds like magic, but it is actually just biology. When your body fights a virus, your temperature goes up slightly and your heart rate pattern changes. Specifically, the time between your heartbeats becomes very regular. This is called low Heart Rate Variability, or HRV. A healthy body has high HRV. A sick body has low HRV.

There are amazing stories about this. One nurse wore her Oura Ring for three years. One day, the ring told her that her readiness score was terrible. It said her heart rate was way too high and her oxygen was way too low. She felt fine, just a little runny nose. But because of the alert, she went to the doctor. It turned out she had severe pneumonia and blood clots in her lungs. The doctor told her that if she had waited, she might have died. The ring essentially saved her life by noticing the signs early.¹¹

Another user found out they had leukemia because the ring showed their heart rate was constantly high.¹³ The ring does not diagnose you. It does not say “You have the flu.” It says, “Something is wrong with your body, take it easy.”

The Samsung Galaxy Ring also tracks temperature and heart rate. However, reviews show it is less sensitive. It might show you a low energy score, but it rarely gives that specific “red alert” that Oura does. Users have reported being sick with a cold, and the Samsung ring still said their condition was good.¹² If you want a guardian angel for your health, Oura is the stronger choice.

How do they track my workouts?

The Oura Ring 4 is better at automatically recognizing what exercise you are doing. It can identify over forty different types of movement, from vacuuming to playing tennis.¹⁰

Rings are tricky for workouts. If you are running, they are great. If you are doing push-ups or pull-ups, wearing a ring hurts. It presses into your hand. So, many people take them off for the gym. But if you keep it on for cardio or daily life, you want it to get the credit.

Oura has a feature called Automatic Activity Detection. It is very smart. You can go for a walk, wash the dishes, and then do some gardening. Later, you open the app, and it asks, “Were you gardening between 2 PM and 3 PM?” You just tap “Yes.” It calculates the calories and adds them to your score.

Samsung is a bit more limited. It is good at detecting walking and running. But for other things, it often misses them.¹⁴ However, if you have a Samsung Watch, this does not matter. You use the watch for the gym and the ring for sleep. But if you only have the ring, Oura is the better standalone tracker.

Part 4: The Power of AI

What is the new Oura Advisor?

Oura Advisor is a friendly AI chatbot that you can talk to about your health. It uses advanced artificial intelligence to answer your specific questions.¹⁵

Think of Oura Advisor like a very smart health coach who lives in your phone. You can type a question like, “Why is my readiness score so low today?” The Advisor looks at your data. It might see that you went to bed late, or that your heart rate was high last night. It will then answer you in plain English. It might say, “It looks like your heart rate didn’t lower until late in the night. Did you eat a heavy meal before bed?”

This is a two-way conversation. You can tell it, “Yes, I had pizza at 9 PM.” The Advisor will remember this. Next time, it might suggest eating earlier. It helps you connect the dots between your actions and your feelings. It is not just a list of numbers; it is a conversation. This feature is currently in “Oura Labs,” which means it is a test feature, but it is available to users now.

What is the Samsung Energy Score?

The Samsung Energy Score is a single number that tells you how much battery your body has. It uses Galaxy AI to combine your sleep, activity, and heart rate into a score from zero to one hundred.¹⁷

The Energy Score is simple and easy to understand. You wake up, look at your phone, and see a number. If it is 90, you are ready to crush the day. If it is 40, you should probably skip the gym and go to bed early.

Samsung also gives you “Wellness Tips.” These are short messages generated by AI. They might say, “You were less active yesterday, try to walk more today to boost your energy.” This is helpful, but it is different from Oura Advisor. You cannot talk back to it. You cannot ask it questions. It talks at you, not with you.

Also, there is a catch. You usually need a Samsung Galaxy phone to see these AI features. If you use the Galaxy Ring with a Google Pixel or a Motorola phone, you might see the score, but you will miss out on the deeper AI tips and the personalized advice.¹⁴

Part 5: Compatibility and Ecosystem

I have an iPhone. Can I use the Galaxy Ring?

No, you cannot use the Samsung Galaxy Ring with an iPhone. It is completely impossible to connect them.¹⁸

This is the most important decision factor for Apple users. If you have an iPhone, the Galaxy Ring is essentially a paperweight for you. Samsung has done this on purpose. They want you to switch to their phones. They are building a “walled garden” just like Apple.

For iPhone users, the Oura Ring 4 is the only choice between these two. The good news is that the Oura app on iPhone is beautiful and works perfectly.

I have an Android phone but it is not a Samsung. What happens?

The Galaxy Ring works with other Android phones, but you lose some cool features. You can track your steps and sleep, but you cannot use the gesture controls or the “Find My Ring” feature.²⁰

If you have a Google Pixel phone, you can download the Samsung Health app and the Galaxy Wearable app. The ring will connect. You will get your sleep data and your heart rate. You will likely even get the Energy Score.²¹ However, you will miss out on the “magic.”

The Galaxy Ring has a feature called “Double Pinch.” You can pinch your thumb and ring finger together to take a photo on your phone or dismiss an alarm. This only works if you have a Samsung phone. Also, if you lose your ring behind the couch, the “Find My Ring” feature helps you locate it. This is also exclusive to Samsung phones. So, buying a Galaxy Ring for a Pixel phone feels like buying a fancy car but not getting the keys to the trunk.

The Oura Ring works with everything.

The Oura Ring 4 is platform agnostic. This means it does not care what phone you have. You can switch from an iPhone to an Android next year, and your ring will still work perfectly.⁸

This is a big advantage for longevity. You are investing a lot of money in this ring. You do not want to be forced to buy a specific phone just to keep using your ring. Oura gives you freedom.

Part 6: Price and Value

Why does Oura charge a monthly fee?

Oura charges a subscription fee of $5.99 per month to pay for the continuous development of their software and cloud services. Without this subscription, the ring is very limited.²²

This is the most controversial part of the Oura Ring. You pay about $350 to buy the ring. Then, you have to pay about $6 every month. If you stop paying, you lose access to your detailed sleep stages, your heart rate trends, and the Advisor. You only get a basic “sleep score” and “readiness score” with no details.

Oura argues that your health data is valuable and processing it costs money. They are not a huge company like Samsung that can sell you TVs and fridges. They survive by selling the ring and the service. The subscription pays for the engineers who build the illness detection algorithms and the AI chatbot.

Is the Samsung Galaxy Ring really free to use?

Yes, the Samsung Galaxy Ring has no monthly subscription fee. Once you pay the $399 price for the hardware, you get access to all the data and features for free.²

This is Samsung’s biggest advantage. Over three years, the cost difference is significant. Let’s do the math.

• Samsung: You pay $399 upfront. Total over 3 years: $399.
• Oura: You pay $349 upfront. You pay about $72 per year for the app. Total over 3 years: $565.

So, the Samsung ring is much cheaper in the long run. However, you have to ask yourself: is the data worth the extra money? Oura users would say yes. They are paying for the accuracy, the illness alerts, and the detailed coaching. Samsung users are paying for a piece of hardware that gives them good-enough data without a monthly bill.

Part 7: User Interface and App Experience

Which app is easier to understand?

The Oura app is widely praised for being simple, calm, and easy to read. It uses a “Circle” design to show your main scores.²³

When you open the Oura app, you see three big circles: Readiness, Sleep, and Activity. It is very clean. It does not bombard you with numbers. If you want more detail, you can tap on a circle. The colors change from blue (good) to red (bad). It is designed to be looked at once in the morning and once at night. It is not trying to be a social network.

The Samsung Health app is a powerhouse, but it can be cluttered. It collects data from everything—your phone, your watch, your ring, your smart scale.

Samsung Health is a massive dashboard. It shows steps, calories, sleep, stress, food, water, and more. It is great if you want to track your entire life in one place. But for ring users, sometimes the specific ring data gets lost in the noise. You have to dig a little deeper to find your specific sleep stage graphs compared to the Oura app. However, Samsung’s interface is very colorful and vibrant, which some people prefer over Oura’s minimalist look.

Part 8: Water Resistance and Durability

Can I swim with these rings?

Yes, both the Oura Ring 4 and the Samsung Galaxy Ring are water-resistant up to 100 meters. You can shower, swim, and snorkel with them without any fear.¹

This is standard for high-end wearables now. You do not need to take them off to wash your hands. In fact, the sensors work better if you keep the ring clean, so washing it with your hands is a good idea. Both rings are sealed tight against water and dust.

However, you should be careful with chemicals. Harsh soaps or cleaning products can damage the coating over time. It is usually recommended to rinse the ring with fresh water after swimming in a chlorinated pool or the salty ocean.

Conclusion

Choosing between the Oura Ring 4 and the Samsung Galaxy Ring comes down to what you value most: Accuracy or Convenience.

You should buy the Oura Ring 4 if:

• You want the most accurate sleep and health data available.
• You use an iPhone.
• You want a ring that alerts you when you are getting sick.
• You want a comfortable fit with no bumps on the inside.
• You are okay with paying a small monthly fee for premium insights.

You should buy the Samsung Galaxy Ring if:

• You already own a Samsung Galaxy phone and watch.
• You refuse to pay a monthly subscription fee.
• You want a portable charging case for travel.
• You want a lighter ring that disappears on your finger.
• You are happy with “good enough” data for general wellness.

Both rings are incredible pieces of technology. They pack computers into a tiny band of metal. But right now, Oura is the specialist, and Samsung is the generalist. Oura is for the health detective; Samsung is for the ecosystem fan.

What do you think? Are you willing to pay a monthly fee for better data, or is the subscription a deal-breaker for you? Leave a comment below and let us know!

Appendix: Detailed Feature Comparison Table

Feature	Oura Ring 4	Samsung Galaxy Ring
Price (Hardware)	$349 – $499	$399
Subscription	$5.99/mo (Required)	None (Free)
Phone Support	iOS & Android	Android Only (Best on Samsung)
Weight	3.3g – 5.2g	2.3g – 3.0g
Sizes	4 – 15 (12 sizes)	5 – 13 (9 sizes)
Battery Life	Up to 8 days	Up to 7 days
Charging	Wired Puck	Portable Charging Case
Sensors	18 Signal Paths (Red, Green, IR)	BioActive Sensor
AI Feature	Oura Advisor (Chatbot)	Energy Score (Static)
Design	Round with Recessed Sensors	Concave Exterior
Water Resistance	100 meters	100 meters

Deep Dive: The Science of Sensors

To truly understand why the Oura Ring 4 costs a monthly fee, you have to look at the lights. Inside the ring, there are LEDs (Light Emitting Diodes).

• Green LEDs: These are used during the day. Green light is good at reading your pulse through the skin when you are moving around.
• Red and Infrared LEDs: These are used at night. Red light goes deeper into the tissue. It measures the oxygen levels in your blood.
• The 18 Pathways: This is the game changer for Oura Gen 4. Instead of just looking at one spot on your finger, the ring looks at eighteen different spots. If you sleep on your hand and cut off circulation to one side of your finger, the ring switches to the sensors on the other side. This ensures there are no gaps in your data.

Samsung uses a similar mix of lights, but relies more heavily on software to fill in the gaps. The BioActive sensor is powerful, but it is the same one used in the watch, just shrunk down. The challenge for Samsung is that the finger has different blood flow than the wrist. Oura has been studying fingers exclusively for ten years. Samsung is adapting wrist tech to the finger. This is likely why Oura’s data feels more consistent to long-time users.

Deep Dive: The “Saved My Life” Phenomenon

We talked earlier about the nurse who found her blood clots. But there are more stories.

• The COVID Detector: During the pandemic, researchers found that Oura rings could often predict a positive COVID test up to three days before symptoms started. The ring would see a spike in body temperature (fever) that was too small for the person to feel, but big enough for the sensor to catch.
• The Pregnancy Helper: Oura partners with Natural Cycles. By measuring body temperature extremely accurately every morning, the ring can tell women where they are in their menstrual cycle. It can even detect the slight temperature rise that happens after conception. Many women use it to plan or prevent pregnancy without hormones.
• The Stress Manager: Oura tracks “Stress” during the day. It alerts you if you are stressed for too long. It might say, “You have been in a high stress zone for 2 hours. Take a breath.” This helps prevent burnout.

Samsung is catching up here. They have added cycle tracking and stress tracking. But the “community of belief” around Oura is stronger because the algorithm has proven itself over a longer time. When an Oura user sees a red score, they stay home. When a Samsung user sees a low score, they might just shrug it off because they are not sure if it is accurate. Trust is the most expensive feature of all.

Deep Dive: The Material Science

Why Titanium? Both rings use Titanium, but they feel different.

• Oura: Uses a PVD (Physical Vapor Deposition) coating. On the “Stealth” (matte black) model, this coating is slightly grippy. On the Silver and Gold, it is shiny. The new interior is fully titanium, which conducts heat well. This means the ring does not feel cold when you put it on.
• Samsung: Uses Grade 5 Titanium. This is an alloy mixed with aluminum and vanadium. It is incredibly strong. However, the finish on the darker rings seems to be a magnet for smudges and scratches. The “concave” shape is unique engineering. It is hard to machine a curve like that. It shows Samsung’s manufacturing capability.

The weight difference is shocking when you hold them. The Galaxy Ring feels like a feather. You can drop it on a table and it makes a “clink” sound that almost sounds plastic because it is so light. The Oura Ring lands with a heavier “thud.” Some people equate weight with quality, so they prefer Oura. Others equate lightness with comfort, so they prefer Samsung.

Final Thoughts on Future Updates

Technology moves fast.

• Samsung is likely to update its software quickly. They might unlock the “Find My Ring” feature for other Android phones in the future. They might improve the sleep algorithm with a software patch. Buying a Galaxy Ring is a bet on Samsung’s future support.
• Oura is constantly adding features to the app to justify the subscription. They recently added “Cardiovascular Age,” which tells you if your arteries are stiff or flexible compared to your real age.

Whichever ring you choose, you are stepping into the future of health. You are listening to your body in a way that humans never could before. And that is worth the investment.

Works cited

1. Oura Ring 4 vs Samsung Galaxy Ring: Which is the Best Smart Ring? – Tech Advisor, accessed January 13, 2026, https://www.techadvisor.com/article/2491369/oura-ring-4-vs-samsung-galaxy-ring.html
2. Samsung Galaxy Ring vs. Oura Ring 4 — which smart ring wins? | Tom’s Guide, accessed January 13, 2026, https://www.tomsguide.com/wellness/fitness-trackers/samsung-galaxy-ring-vs-oura-ring-everything-we-know-so-far
3. Benefits of buying an Oura Gen4 versus Gen3 ring : r/ouraring – Reddit, accessed January 13, 2026, https://www.reddit.com/r/ouraring/comments/1hvdxiz/benefits_of_buying_an_oura_gen4_versus_gen3_ring/
4. Oura Ring 4 vs. Samsung Ring: An In-Depth Comparison – Cybernews, accessed January 13, 2026, https://cybernews.com/health-tech/oura-ring-4-vs-samsung-ring/
5. Be aware – it scratches VERY easily : r/GalaxyRing – Reddit, accessed January 13, 2026, https://www.reddit.com/r/GalaxyRing/comments/1etiy0t/be_aware_it_scratches_very_easily/
6. Is scratch expected? : r/GalaxyRing – Reddit, accessed January 13, 2026, https://www.reddit.com/r/GalaxyRing/comments/1irodr3/is_scratch_expected/
7. Smart ring comparison: Oura Ring 4 vs Samsung Galaxy Ring – YouTube, accessed January 13, 2026, https://www.youtube.com/watch?v=U2CA4pMplyo
8. Samsung Ring Vs Oura: An Expert Comparison (2026) | Garage Gym Reviews, accessed January 13, 2026, https://www.garagegymreviews.com/samsung-ring-vs-oura
9. Comparing Sleep Tracking Accuracy Oura Ring or Samsung Galaxy Ring – Vertu, accessed January 13, 2026, https://vertu.com/lifestyle/most-accurate-smart-ring-for-sleep-tracking-oura-vs-samsung/
10. Explore the Technology in Oura Ring 4, accessed January 13, 2026, https://ouraring.com/blog/technology-in-oura-ring-4/
11. Another story of OuraRing telling you that you are sick before you know it (or not) – Reddit, accessed January 13, 2026, https://www.reddit.com/r/ouraring/comments/1k6iwio/another_story_of_ouraring_telling_you_that_you/
12. Samsung Galaxy Ring Review: My Honest Opinion After Testing The Fitness Tracker For A Month – Women’s Health, accessed January 13, 2026, https://www.womenshealthmag.com/fitness/a63283788/samsung-galaxy-ring-review/
13. Rebuilding After Cancer: How Oura Helped Jackson During His Recovery, accessed January 13, 2026, https://ouraring.com/blog/member-spotlight-leukemia/
14. Samsung Galaxy Ring: 7 reasons to skip the smart ring – Android Police, accessed January 13, 2026, https://www.androidpolice.com/reasons-skip-samsung-galaxy-ring/
15. Introducing Oura Advisor: Your AI-Powered Personal Health Companion – The Pulse Blog, accessed January 13, 2026, https://ouraring.com/blog/oura-advisor/
16. Oura Ring’s AI-powered ‘Advisor’ is rolling out now — here’s what it means for you, accessed January 13, 2026, https://www.tomsguide.com/wellness/fitness/ouras-ai-powered-advisor-is-rolling-out-heres-what-it-means-for-you
17. Introducing the Samsung Galaxy Ring, accessed January 13, 2026, https://www.samsung.com/us/support/answer/ANS10003278/
18. Does Samsung Galaxy Ring Work on iPhone? – YouTube, accessed January 13, 2026, https://www.youtube.com/watch?v=b_lwQkKMwKU
19. Samsung’s upcoming Galaxy Ring won’t be compatible with iOS devices – GSMArena.com, accessed January 13, 2026, https://www.gsmarena.com/samsungs_upcoming_galaxy_ring_wont_be_compatible_with_ios_devices-news-61827.php
20. Which Samsung Galaxy Ring features are exclusive to Samsung phones? – Android Central, accessed January 13, 2026, https://www.androidcentral.com/wearables/which-samsung-galaxy-ring-features-are-exclusive-to-samsung-phones
21. Galaxy Ring works perfectly with non-Samsung Android phones – SamMobile, accessed January 13, 2026, https://www.sammobile.com/news/galaxy-ring-works-perfectly-non-samsung-android-phones/
22. The Best Smart Rings for 2026 – PCMag, accessed January 13, 2026, https://www.pcmag.com/picks/the-best-smart-rings

The Ultimate Smart Ring Showdown: Oura vs. Ultrahuman vs. Samsung Galaxy Ring, accessed January 13, 2026, https://taylored.health/2025/04/14/the-ultimate-smart-ring-showdown-oura-vs-ultrahuman-vs-samsung-galaxy-ring/