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The ULTRAHUMAN Ring AIR is a cutting-edge smart ring designed for men and women, offering comprehensive health tracking including advanced sleep stages, heart metrics, stress rhythm, and women’s health insights—all without subscription fees. Featuring up to 6 days of battery life, water resistance up to 100m, and crafted from lightweight space-grade titanium, it delivers durable comfort for continuous wear. Paired with a sleek app available in 15 languages, it empowers professionals to optimize recovery, activity, and personalized wellness with actionable insights and customizable PowerPlugs.





















| ASIN | B0CJRXHTC7 |
| Batteries | 1 Lithium Polymer batteries required. (included) |
| Best Sellers Rank | #378 in Electronics ( See Top 100 in Electronics ) #2 in Wearable Tech Rings |
| Color | Matte Grey |
| Connectivity technologies | Bluetooth |
| Customer Reviews | 4.2 4.2 out of 5 stars (3,074) |
| Date First Available | 18 October 2023 |
| GPS | No GPS |
| Human interface input | Unknown |
| Item Weight | 2.45 g |
| Item model number | UHRA-MG-14 |
| OS | Ultrahuman App |
| Other display features | Wireless |
| Product Dimensions | 7.5 x 14 x 18 cm; 2.45 g |
| Scanner Resolution | Ring |
| Special features | Activity Tracker, Custom Activity Tracker, Heart Rate Monitor, Multisport Tracker, Sleep Monitor |
| Whats in the box | Charging Dock, Type C to Type C Cable, Ultrahuman Ring AIR |
U**Q
Accurate sleep insights in a very comfortable ring
I’ve been using the Ultrahuman Ring for some time now, and it has really helped me understand my sleep patterns better. The insights around sleep stages, recovery, and readiness are very useful and easy to follow. The app is clean, intuitive, and gives actionable guidance rather than just numbers. Battery life is solid, and the ring is comfortable enough to wear all day and night. Overall, a great product for anyone serious about improving sleep, health, and recovery.
H**R
Experience
I enjoy my health and wellness journey with the ring. I am more aware about my body and wellness.
S**Y
Excellent
It gives great insights specially on rem sleep and social jet lag
E**K
Barely functional
Mostly a shiny toy, can't even count steps correctly. Lies roughly for 20-30% in comparison with Pixel Watch or trackers from Xiaomi. PS: Device died after 1 month
E**E
Good ring
My first ring died quickly but Ultrahuman instantly sent me a new one!
E**E
Sizing and feeling identical to the real ring
If you are considering the UltraHuman rings. This is the perfect sizing and test kit. Take your time and wear several sizes for a few days… feels the same as the real ring.
R**R
Great
Great for the price
E**7
ring sizer
good product
M**I
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。
V**T
Goed maar na passen nutteloos
J**O
llevo usándolo 3 meses y es parte de mi rutina diaria. La batería dura mucho y las métricas son parecidas a law del Apple Watch así que ya no dependo del reloj tanto. Y estéticamente es guapisimo
A**.
Mil veces mas cómodo que un reloj inteligente
L**A
I bought it to size my finger for the smart ring, and the size was accurate. Also, you get to wear it to test the original ring.
Trustpilot
3 days ago
4 days ago