Oura has finally answered my biggest (yet perhaps pettiest) complaint about its iconic smart ring—it’s now getting a battery-powered charging case so you can top up the battery when you’re away from your home. The company first announced this back in October, but the charging case is now finally on sale. It’s $99 and you need to make sure you order the size that matches your ring size.
The charging case is specific to the Oura ring 4. If you have a gen 3 ring, there are a few third-party charging cases available, like this one, as well as cases that can house your existing Oura charger of either version, like this one.
Along with the charging case, Oura’s October announcement included new ring colors available in a ceramic finish, and finally, multi-ring support so you can switch between rings. At the same time, Oura also announced Health Panels, a feature that lets you book a blood draw at a Quest lab and view your results in the Oura app. Whoop had previously announced a similar feature, and Ultrahuman launched its Blood Vision earlier in 2025.
Why I’m excited for the charging case
In all the time that I’ve been using Oura rings—since generation 2—the charger has worked the same way: You have a little circular stand that lives on your nightstand, and you set the ring on top of it, fitting it around a little cylinder shape that sticks up from the base. I’ve never loved this format; it’s too easy to send the ring flying if you catch your foot on the cord in the dark. It’s also not the most convenient for travel.
Now, however, the Oura ring has a charging case. The case holds about five charges’ worth of battery, so you can top up the charge on your ring by popping it into the case, then closing the case and sticking it in your pocket. Or gym bag. (Weightlifting workouts are my favorite time to charge the ring.) Traveling with the charger is now simple, and you don’t have to worry about losing the ring if the charger gets knocked over. Other ring brands have been making their own charging cases in the meantime. RingConn comes with a charging case; so does the Luna ring that I’m reviewing now.
Now for the bad news: This puppy is $99, and it’s a separate add-on; you can’t get it in place of the nightstand charger when buying a new ring. Like the nightstand chargers, it’s specific to the size of your ring. For example, you need a size 8 charger for a size 8 ring. The new charging case doesn’t seem to be available on Oura’s website yet, but it should be coming soon. (If you can’t wait, or want to save a few bucks, I found this third-party case that holds your nightstand charger—either generation 3 or 4. It’s not as sleek as the official one, though.)
What do you think so far?
You can now swap between rings
Today Oura announced a new collection of ceramic rings in four different colors: white, navy, pastel green, and pink. The new rings have the same internals as the metallic Ring 4, so this isn’t a new generation of ring, just a new appearance. (Oura also notes that the ceramic rings should be more resistant to scratches, and each one comes with a polishing pad to keep its shine.) All colors are $499, the same price as the gold and rose gold finishes of the regular Ring 4.
With so many color options, Oura seems to hope existing members will splurge on a second ring. The company is rolling out multi-ring support for the app, another feature I’m surprised they didn’t have before. (When I’ve tested the gen 3 and 4 rings to compare, I’ve had to completely reset my ring to switch over, or else use two different accounts.) Oura says you’ll need to select in the app which one you’re wearing, so it’s not quite as seamless as the way Garmin or Apple handles multiple devices. (Garmin has me choose a “priority device” and then I can switch at will; Apple just sets you free to swap as you like, and it does its best).
If you are done with your old ring after upgrading, Oura now has a ring recycling service that gives you a shipping label to send back your old ring. Any Oura ring can be recycled through this program, including old or broken ones. (You should factory-reset the ring first.) Rings you recycle won’t be eligible for returns or refunds.
