ULTRAHUMAN Ring AIR - Aster Black - Size 8 - Smart Ring | No Monthly Subscription | Size First with Sizing Kit | Sleep Tracking Wearable - Heart Rate - Fitness Tracker

I recently started using the Ultrahuman Ring and my experience so far has been very positive. Quick Highlights: Very lightweight and comfortable to wear, especially during sleep. Excellent analytics and health insights in the Ultrahuman app. Automatic nap detection works very well. Battery lasts around 4 days on a full charge. One of the biggest advantages for me is that I no longer need to wear a smartwatch during sleep. The ring is lightweight, comfortable, and hardly noticeable while sleeping. The analytics and insights provided in the Ultrahuman app are top class. The level of detail around sleep quality, recovery, HRV, movement, and overall health metrics is very impressive. It actually takes some time to fully understand all the insights and how to use them to improve different health parameters, and I feel it will take me a couple of weeks to explore everything properly. Another feature I really liked is the automatic nap detection. Even if I sleep for a short time during the day, the ring detects the nap automatically and records it in the app, which contributes to the overall sleep analysis and sleep score. The battery life is also very good. Once fully charged, I do not need to worry about charging it for around four days, which makes it very convenient for daily use. Overall, it is a great product and a very useful addition for anyone who wants to improve their health routine and understand their body better.

The sizing kit for Rs. 150 gives better value than the Rs.30,000 ring which is shipped as dead. At least you dont expect the sizing kit to work. Important realizations : * Ultrahuman DOES NOT HAVE PRODUCT SUPPORT for a Rs.30,000 product (hope you won't have to learn it the hard way). * There is no channel you can raise a ticket which assures any response and reasonable turnaround time Day 1 : * Ring was delivered which I ordered the previous day. Happy with ultra fast delivery * There is a joke called open box inspection which they make you pay separately, where they will open your package take a picture. Don't be fooled - this is only to mark that you have inspected the product and approved it is all good. * Remember, it will take at least 1-2 hours for you to functionally inspect the product first time by charging and connecting to the app, which they don't tell. Day 1 (after 4 hours charging; they say 0-100 will be done in 2 hours) : * Finds out that your ring is not detected in bluetooth, not connecting to the app and it is just a brick. * Tries all troubleshooting steps mentioned in the support section of Ultrahuman app * App gives up and suggests that it is a 'Dead on arrival' situation and need to talk to support through the app * Creates a support request through the app. It gives a message 'We have an unusualy high amount of requests and we will get back soon' * Noted as THERE IS NO HUMAN MONITORING FOR ISSUES LOGGED THROUGH APP Day 2 (24 hours after creating the ticket through app) * The support request is still not picked up. You cannot do anything more because it says I have already created the issue and cannot create again * Raised a ticket to Amazon support (from where I purchased the app) - Amazon support gave an email and phone# to contact Ultrahuman support - Assures that they work 10 AM to 6 PM, 7 days a week * Tried calling support helpline and realizes THERE IS NO HUMAN OPERATOR FOR PHONE SUPPORT. Support phone number only gives a recorded response that we received the request and will get back soon. Day 2 (8 hours after logging support request through phone; 36 hours after logging issue through app) * Sends an email to [email protected] explaining the issue * Realizes that there is NO HUMAN MONITORING OF EMAIL SUPPORT. Gets an automated response we will get back. Day 3 : (12 Hours after logging issue through email; 20 hours after logging issue through phone ; 48 hours after logging issue through app) * No response from app, phone, email requests after 48 hours * Created a product return requests with Amazon and explained the situation. Hopefully they will take back this junk and will return the money.

Honestly, the Ultrahuman Ring Air has been such a smooth addition to my daily routine. It’s super lightweight and comfortable - I barely even notice I’m wearing it, which makes it perfect for all-day (and night) use. What I really love is how it tracks sleep and recovery. It’s helped me be a lot more mindful about my sleep and energy levels without putting in too much effort. The app is clean and easy to use, and the battery life is great, so you’re not constantly worrying about charging it. Overall, it just fits into your life without being annoying or distracting. 10/10 would recommend 👍

The Ultrahuman Ring Air isn’t just a wearable—it’s a wellness statement. From the moment I unboxed it, I knew this wasn’t another gimmicky health tracker. It’s forged from fighter jet-grade titanium, featherlight yet durable, and designed with a minimalist elegance that makes it feel more like a premium accessory than a piece of tech. What truly sets it apart is its silent intelligence. There’s no screen, no buzz, no distractions—just pure data flowing into the Ultrahuman app. It tracks sleep, recovery, movement, heart rate variability, and even stress levels with remarkable precision. The app interprets them, offering actionable insights that feel like they were crafted by a personal health coach. One of the biggest wins? No subscription fees. Unlike other smart rings that lock insights behind paywalls, Ultrahuman gives you full access from day one. That transparency builds trust, and it’s refreshing in a world of hidden costs. Battery life is solid—about five days per charge—and the ring charges quickly. It’s comfortable enough to forget you’re wearing it, though I did swap it out during heavy lifting sessions to avoid scratches. Sizing took a bit of trial and error, but once I found the right fit, it was seamless. In short, the Ultrahuman Ring Air is a quiet powerhouse. It doesn’t shout for attention—it earns it through performance. If you’re serious about understanding your body and optimizing your health, this ring delivers. It’s not just wearable tech—it’s a lifestyle upgrade.

Starting from sizing the Ring prior to getting the ring delivered and connecting to App, all went smoothly. The Ring does what it claims to do. However I experienced a hiccup- After 5 days of using the ring, the ring’s Bluetooth stopped working. It could not connect to the App. It was not showing up in the phone’s Bluetooth panel. I contacted the customer service. After few checks they sent me a free replacement. So I had good experience with their Customer Service, but it left a bad taste that the build quality may not be good. Hope the replacement ring can last longer. After using it now for 2 weeks, I have mixed feelings Positives: 1. The ring’s look and feel, the form factor and weight are excllent. The battery life is good too. 2. The mobile App shows lots of data, for an some people it may be too much, but for me I find it fascinating, just by measuring heart beats, so much information about your sleep quality can be found. For this I give it a plus. 3. Responsive customer service team. 4. No subscription for the App. Negatives: 1. The information one can get from the Ring during the day is very limited. The ring seems to be made for Sleep tracking mostly, including the SPO2 measurement which is only shown as an average value only for the sleep duration. You cannot get this during the day time or while doing any exercise. 2. The app clearly states in one of the info sections that readings for heart rate are not accurate when the person is doing excercise. Heart rate measurement of the ring is designed to be accurate when resting. So I doubt it’d efficacy as a fitness tracker. It does count the steps taken during the day but jury is out whether is accurate always. 3. My main disappointment was to find the SPO2 measurement is not available during exercise (it only shows heartbeat rate when exercising). I now need to consider another wearable device to measure how well (or bad) I am doing when I excercise outside. 4. Longevit of the ring as a device is yet to be seen. For the cost, I expect it to run atleast for 2+ years trouble free. The first one gave way in 5 days 😔 Overall, I like the ring and whatever information it can provide. But, I still find some features are lacking as I mentioned above. Also the cost is a bit high for the features it provides (vis a vis fitness trackers).

Lasted around 6 months and failed. Got a replacement under warranty. This one after about 6 months have started cracking on the inner side rendering it useless. The software is good the tracking is good , hardware strength is no good. I used it continuously day and night , only exception during hand wash and bath. Never dropped it even once , as days go by the inner material expands slightly and can be felt when placing in charging dock as it does not slide in easily. These issues have to be addressed by UH. Will I go for one more ? May be not after the bad experience and steep cost of owning one , that can't last a year. Mine is still working but may Crack off anytime . Addressed the issue to Customer care and promptly they send me the second replacement , keeping my fingers crossed and hope this one lasts.

I’ve been using the Ultrahuman Ring Air for a few weeks now, and I’m genuinely impressed! The build quality is excellent — the titanium body feels premium, lightweight (~4–5g), and extremely comfortable for 24/7 wear, including sleep. The ring’s sensors are precise, and the indentation placement on the underside of the finger makes heart rate, HRV, and SpO₂ tracking very accurate. I love how it automatically detects sleep, naps, and circadian patterns without having to turn on any sleep mode, unlike other devices I’ve used. The Dynamic Recovery Score is super insightful, helping me plan workouts and manage recovery effectively. Even if I don’t wear my Apple Watch at night, the ring logs all sleep and recovery metrics directly into Apple Health, which I can view in my phone’s sleep and vitals widgets. It integrates seamlessly with Apple Health, so steps, calories, and workouts from my Apple Watch show up in the timeline. For gym sessions, I sometimes wear the ring on my non-dominant hand or take it off during heavy lifting to protect it — the combination of the ring for recovery and the Watch for workouts is perfect. The ring is durable, water-resistant (safe for showers, handwashing, and swimming), and the optical sensors are completely safe — the green/red flickering lights are low-power and non-harmful. I also appreciate that it requires no subscription to get full features. Overall, the Ultrahuman Ring Air is an excellent investment for anyone serious about tracking recovery, sleep, HRV, and overall wellness alongside other devices. Highly recommend!

I have been using the Ultrahuman Ring Air for a few months. The ring design, comfort, and tracking experience were good initially, but recently the device completely stopped connecting and syncing with the app. I followed all troubleshooting steps suggested by the app and support team, including reset procedures, but the issue still remains unresolved. What is more disappointing is that even after raising a warranty support request and sharing the invoice and device details, I still have not received a proper response or resolution from customer care. For a premium-priced smart wearable, both device reliability and after-sales support should be much better. Currently disappointed with: - Connectivity reliability - Delay in customer support response - Lack of timely resolution I hope the team responds soon and improves the overall customer support experience.

手首にウェアラブルバンドを使ってたのですが、寝てる時につけているのが嫌だったので、スマートリングにしました、軽くて付け心地もよく、今のところは気にいってます。 スマートリングのブランドとしては、海外ではそれなりに人気があるようですね。 アプリの表示項目は多くて、よくある活動量以外に回復や睡眠は細かいデータが表示されます。 睡眠改善が目的で購入したのですが、朝に振り返ると、前日の活動量や飲酒、寝た時間の影響など良かったり悪かった気付きがあります。 またPowerplugsといわれる追加機能で、睡眠に関連するようなカフェイン摂取の推奨時間帯がみれたり、日光浴の時間記録、スマホのスクリーンタイムの可視化、体内時計のリズムなどいろいろな機能があり、まだ上手く使いこなせてないですが、睡眠の質向上に活かせたらなと思ってます。 バッテリーは3日前後といった感じです、追加機能をオンにしてたり、アプリもよく見るほうだと思うので、仕事中に座ってるときに2、3日に1回充電してます。 リングの中には安いのもいろいろあるようですが、データが数値やグラフで細かく表示され、追加機能もありお値段するだけの高機能なリングだなと思ってます。月額料金がかからないのもいいですね。 睡眠改善と、回復も意識して使い続けたいなと思います。

It works just fine, the customer service is excellent, size fits alright. The pregnancy mode doesn't really do much apart from telling me how far along I am and which stats can be different... and then the app tells me to pay attention to exactly those stats. Okay.

Good product!

I changed it 3 time due to hardware issues Couldn’t return it because i took it from Amazon (though the can be refunded from the Ultrahumain) I would advise to buy it directly from thier shop. Difference 200 SAR. But better support and better refund mechanism

Box was open with the insides obviously used before. Charger doesn’t work