Ultrahuman Ring Air -älysormus, koko 6, hopea

The Ultrahuman Ring sizing kit made the sizing process incredibly easy and gave me confidence that I was choosing the correct size before placing my order. The instructions were clear, and I found it very helpful to wear the sample ring and see how it felt throughout the day. It helped me find a size that was comfortable and secure without feeling too tight. Overall, the experience was straightforward and reassuring. I’ve now placed my order and eagerly await the delivery of my Ultrahuman Ring. I would definitely recommend using the sizing kit to anyone considering a purchase.

The sample rings to size yourself were very well pakaged. Good quality samples too

Easy to wear, a lot of data, sleep data is good to see

For no apparent reason, the ring has stopped connecting to the app. Research suggests it's a common issue! Totally not impressed so will have to return it!

I’m so glad I got the Ultrahuman Ring Air sizing kit before ordering the actual ring—it made the whole process incredibly easy and stress-free. The kit comes with a full range of sizes, so you can properly test what fits best instead of guessing. I loved that you can actually wear the sample rings for a full day (and night), which really helps you figure out what feels comfortable in real life—not just for a quick try-on. That made a huge difference, especially since finger size can change slightly throughout the day. The quality of the kit itself also surprised me—it feels well-made and thoughtfully designed, not like a cheap placeholder. Even the colour samples give you a good idea of what the final ring will look like, which is such a nice touch. Overall, it’s a small step that makes a big difference. It gave me confidence that I was choosing the right size, and I’d highly recommend using it before purchasing the ring.