Gone are the days of clip-on pedometers. Now, it’s all about tech wearables that maximize your physical potential with round-the-clock vitals monitoring — but I’m not talking about an Apple Watch or Fitbit. The next evolution of fitness trackers is here, and it’s the smart ring.
Smart rings monitor your health in a tiny, inconspicuous package. At first glance, they look like any other piece of jewelry, a simple gold or silver ring. But with tiny sensors, these rings track biometrics through your finger. Yes, they’ll track your step count and calories burned, but more advanced technology allows them to track sleep and stress levels, all detected through heart rate and variability.
If you’re looking to gain deeper insights into your health, a smart ring will help you do that, and, we’ve vetted the most popular models on the market through weeks of testing to find the best smart ring.
And if you are ready to buy a smart ring or fitness tracker, Prime Big Deal Days presents an exceptional time to do just that. We’ve spotted early days on fitness trackers from Apple, FitBit, and Garmin, but nothing on smart rings yet. But we’ll be deal hunting all throughout Amazon’s October Prime Day, keeping our eyes peeled for deals on Oura, Ultrahuman, and more.
What’s the best smart ring?
The smart ring market is ever-growing, with new models debuting each year. Samsung just launched a smart ring in 2024, and while Apple doesn’t have a smart ring on the market yet, we’re sure it will be here in a matter of time. But smart rings are synonymous with the Oura Ring, a leader in the field, and for good reason. After spending weeks with the device, testing its hype, and comparing it to other devices, we can confidently say Oura makes the best smart ring in 2025.
Oura offers the most expansive biometric tracking, monitoring your health around the clock. It focuses on daily and long-term health goals more holistically than other rings.
However, the Oura Ring has downsides, like a monthly subscription fee. If you’re not down for a monthly fee, we tested some popular alternatives to Oura rings.
Why should you buy a smart ring?
So you think you want a smart ring? Here’s what you need to know about the latest tech wearable.
Credit: Samantha Mangino / Mashable
Smart rings are not just another fitness tracker. Yes, they do track your activity, steps, and calories burned. However, they’re really meant to offer a more holistic view of your health so you can gain deeper insights into your sleep habits, cardiovascular health, and more.
You’re a good candidate for a smart ring if you hate the look of a smartwatch or fitness tracker with LED screens, which are categorically not cool. Smart rings are posed as a discreet option, looking like a regular piece of jewelry. However, to be frank, they don’t blend in that well. In my weeks of testing, while wearing the rings during hangouts, someone would inevitably ask me, “What’s that?”
Since a smart ring doesn’t have a screen, you have to pull out your phone and open an app whenever you want to track activity. That’s certainly not the end of the world, but if you convert from a smartwatch, you’ll miss the convenience of tapping your wrist. That being said, I actually find a smart ring most useful when paired with a smartwatch. I ran all my testing while simultaneously wearing an Apple Watch, and I appreciated the smart rings that were compatible with my watch so I could receive push notifications.
The latest smart ring news
If I were to assign the superlative of ‘Most Dramatic’ to any tech product, it would be to smart rings. In between new product and feature launches, the smart ring beat is abuzz with brand conflicts, privacy concerns, and swelling batteries.
Oura ring: New ceramic rings, blood tests, and Palantir
In early September, the internet was swirling with concerns around data privacy with Oura. After an announcement of Oura’s continued partnership with the United States Military as well as the use of Palantir software being used in this venture, users were concerned about their data. Oura has clarified that Palantir has no access to user data.
Things have since settled down since Oura clarified its partnership. The brand recently launched the Oura Ring 4 in ceramic, which comes in four new colors. Plus, the brand launched multi-device pairing as well as health panels, which analyze users blood work through a Quest Diagnostics partnership.
Ultrahuman: Are they still available in the United States?
Earlier this year, Oura won a patent dispute against Ultrahuman and Ringcon, claiming its competitors purchased Oura rings to reverse engineer the curved battery. The International Trade Commission ruled in Oura’s favor, resulting in Ultrahuman and Ringcon no longer being able to import to the US as of October 21, 2025. But does that mean the devices are going away? Not really.
In an email with Ultrahuman representation, they clarified that the brand can no longer import to the U.S. or sell the ring via Ultrahuman’s website after October 21. However, other retailers such as Amazon or Best Buy can still sell the product past that date. This ruling only applies to the Ultrahuman Ring Air device, and the brand has implied that a new device may be on the way.
Samsung: Reports of battery swelling on the rise
The Samsung Galaxy Ring, which we recommend to those already in the Samsung ecosystem, has also been in the news lately. A YouTuber named Daniel, who runs the channel ZONEofTECH, alleged that his Samsung Galaxy Ring began swelling as he was boarding a plane. Daniel reportedly had to go to the hospital to get the ring removed. The swelling appears to come from the Samsung ring’s battery, which tends to swell inward, preventing users from being able to remove it. This is not the first report of a Samsung ring’s battery swelling, but it is the first where a user had to go to the hospital.
