[This review was collected as part of a promotion.] I bought this ring 2-3 months ago and it has been a game changer. I love this ring. The powerplugs really enhance your experience and you can really understand your body better. The only negative thing I have about this ring is that I purchased the cardio adaptability but I have not seen it provide any actually insights. There is no section for cardio adaptability and no way to really see how it helps you experience. I don’t know if I have to activate my subscription but there has also been no button to do that. Overall great health tracking and sleep tracking.

Ultraring Review: A Small Ring with a Big Edge After two weeks with the Ultraring, it’s safe to say this isn’t just another wellness tracker. It’s a sleek, lightweight powerhouse that delivers deep health insights without the bulk of a smartwatch or the friction of another screen. What I loved: Next-level sleep tracking: Not just duration, but quality, readiness, and recovery cues that actually helped me adjust my routine. Subtle and stylish: It blends seamlessly with my everyday look. No blinking lights, no distractions — just data when I want it. Battery life that holds up: I got nearly a full week on a single charge, which makes it easy to forget I’m even wearing tech. More energy - I follow the caffeine intake and my energy levels in the afternoon are night and day! What could be better: I don't get a period due to surgery and Id love it to suggest potential cycles based on temp so I can still track something.

[This review was collected as part of a promotion.] I have a health issue known as Hashimoto's so my health tends to be a bit all over the place. This has been a game changer for me because I am able to gather metrics on what's going wrong with my body due to a specific lifestyle and it has been insanely motivational for me to get things back to normalcy and live a better life. I am also eager to meet my doctor and share the data from the Ultrahuman Ring Air and see if it helps him in recommending further changes.

[This review was collected as part of a promotion.] I’ve had my ring for about 7 months now and i like the continuous updates. I definitely notice a difference in battery life and workout mode. Super comfortable too- coming from someone who never wore a ring before.

[This review was collected as part of a promotion.] Got this as a Christmas gift, and so far it’s been pretty great! The battery life is typically 4-5 days. One of my only complaints is that I don’t think the heart rate monitor doesn’t seem to be very accurate. I’m sure the next iterations of this ring will improve on this. I appreciate that there is no monthly fee, as well.

[This review was collected as part of a promotion.] Bought this a few months back for tracking my sleep. So far works awesome. I was able to see my sleep pattern and the app suggested something around not having heavy meals before I sleep. Steps counts are also good.

[This review was collected as part of a promotion.] I bought it a few months ago. It works mostly like expected but I have some issues. When working out it takes forever to connect when starting the work out and ending it. During the night the app sometimes doesn’t work through the night and my alarm doesn’t go off. However, the menstrual cycle prediction is very good.

I bought the Ultrahuman Air approximately 2 months ago and I'm content with it. I haven't had any problems with it so far. My only complaint is that when I bought the ring, it was advertised with a battery life of up to 6 days. I can go about 3-4 days in between charges and I have it on chill mode. I have the raw titanium color and it gets scratched pretty easily. Other than that, I love the ring.

[This review was collected as part of a promotion.] Love this product - love the colour options and the fact that this is super insightful and that it’s so light. I feel really good about the metrics it’s given me over the last month as well and they’re helping me move more and rest better

[This review was collected as part of a promotion.] I love it, its really helped me optimise my sleep and health and moniter my walking and stress and not being embarassed of a clunky applewatch i can wear the ring any occasion even wore it to a wedding and had compliments ! I only wish the implant was an option when informing the ring of your contraception for period tracking