[This review was collected as part of a promotion.] I have purchased my ring ca. 3 months ago and using it ever since. What I like: - sleep tracking - caffeine window - workout tracking - workout tracking - new parent function :) - the UI has a nice appeal - no subscription What I would change: - bad connectivity with ring-phone - long updating times between ring and phone (updated app, reseted phone, meanwhile changed to new phone) - every time ring update is available I have to reset the whole ring since it remains stuck updating The overall appeal of the ring is positive with some throwbacks, mostly SW related. If new ring will be available on the market, I highly consider upgrading :)

[This review was collected as part of a promotion.] Really like the sleep tracking. Some of the other data is frivolous for the most of us, but could be insightful for the man with a PHD. Auto workout tracker kind of sucks, so just remember to start the workout manually.

[This review was collected as part of a promotion.] Really good product for general health tracking, but not really best fit for fitness tracking. The app is really good and I understand the limitation of a ring as a fitness tracker so I hope it integrate other source like other smart watch that track heart rate during the day through the app. As I said due the limitation of small battery and being a ring compare to other ring the app is amazing and subscription-free, honestly it is a good step and sleep tracking device not a replacement for a watch, more like an adds-on.

[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.] I've worn my ring religiously for two months, and I've been incredibly impressed in both the metrics, the customer service, and the app. The app is constantly evolving, which I love. At first, I found reading the data confusing, but as the app evolves, it is taking on a more "normal human" way of explaining things. I wouldn't mind the ability to choose between "normal human" and "intelligent data" with YouTube videos explaining--for example--what an HRV is and how it applies to your health and wellness. But I digress. Looks -- I wear gold exclusively. Dainty 14K gold jewelry at that. Not one person has clocked that this is a "smart ring." Comfort -- I wear mine on my right hand, index finger. It is more comfortable (and better protected) on my middle finger, but sometimes my sleep isn't tracked. The size must be just barely different from one finger to the next. (I also loved it on my ring finger, but my husband and BFF both preferred the index.) Durability -- For two months of nonstop wear, the ring has a few scratches. Mostly from holding a fork. (This is probably why they recommend wearing the ring on your NON-dominant hand. Why don't I listen?) Steps -- I wanted a kick to add more movement to my life. I enjoy that this tracks steps without my having to wear a bulky "fitness watch." However, if you are a desk-job girlie with a standing desk and a walking pad, this won't track anything. Something to keep in mind. I get around this by wearing a very old Apple Watch on my ankle. (A girl's gotta do what a girl's gotta do.) Cycle -- I skip multiple periods with medication. I have 3-4 a year. My ring seems to be keeping up with my cycles, regardless which is very interesting! Though it did have a bit of a tantrum when it was expecting my period and it didn't come for another week. Again, I've only had the ring for two months. I don't blame it for being confused. I'M confused. Hopefully, together, we can figure it out. I've learned so much about the different phases of a woman's cycle, though! The fact that it can warn me about upcoming mood swings or a possible decrease in immunity is AMAZING! I'm learning so much! Caffeine -- The caffeine window is so fun and improving every day! Now I can track WHAT I drink (which automatically calculates how much caffeine in mg) and WHEN I drink it. Love, love, love. Tags -- OMG THE TAGS. If you've had sex, protected or unprotected, if you have alcohol, what kind, if you're sleeping somewhere new, and so on and so on. I'd love more emotional options, but they still have options! And you can always create your own. However, I try not to create my own because there isn't a way to categorize the type of tag (for example: Emotional/Intimacy/Environment). Basically, you get OUT of the ring what you put INTO it. I'm having a great time.

[This review was collected as part of a promotion.] I bought my ring at Christmas and it is now July. I love how it tracks everything and provides detailed information! Stays charged for a few days at a time. I recommend charging when you take a shower/get ready for the day! The only reason I didn’t give it 5 stars is because it is scratched up and the gold coating is wearing off even though I use a silicone cover while working out.

I’ve been wearing this for about 2 months now and I really enjoy the sleep score and period tracker! It does a really good job paired with my watch and it’s perfect for when I want to disconnect and just have the ring on. I like that it’s light and discrete. Most people just think I’m wearing jewelry until I tell them about it!

[This review was collected as part of a promotion.] Bought the ring and lost it within the first week. Ultrahuman X membership saved my day. Excellent device. Room for improvement: the app is very cluttered. It needs a more user friendly layout and the option to focus only on the devices one’s using.

I’m really happy with my Ultra Human Air Ring and wear it every day. It has given me a lot more insight into my sleep, I now have a better understanding of my overall sleep quantity and the different sleep phases. Additionally, the ring helps me track my stress levels and I can visually see when I need to take it easy and slow down, which is really useful. I’ve only just started tracking my cycle, so I’m still unsure about its accuracy, but the data looks clear and organized. The ring is comfortable to wear. It’s a bit discolored now, which I find a little disappointing, but I understand since I wear it all the time. Overall, I’m really happy with it and would definitely recommend it to anyone looking to gain more insight into their lifestyle. The battery life is great too!

[This review was collected as part of a promotion.] The battery needs to be charged more often than expected unless I turn it down to only track the minimal (sleep etc). Maybe it being in the sauna drains the battery or when I used to click a functional workout real time maybe that is also draining the battery. Lastly, I have the silver, and there are lots of hairline scratches on it and it feels like plastic on top. Maybe there can be other cooler finishes like textured to help disguise the scratch potential? Otherwise cool and lots of info and options.