⌚ Unlock your body's secrets with the perfect fit—because your wellness deserves precision.
The Ultrahuman Ring AIR Sizing Kit ensures you select the perfect ring size from 10 options (5-14) by wearing the sizing ring for 24+ hours. Designed for advanced sleep and workout tracking, it provides recovery scores based on heart rate variability and skin temperature. Lightweight (3.7g) and Bluetooth-enabled, it syncs with the Ultrahuman app to deliver actionable health insights.
| OS | Ultrahuman App |
| Product Dimensions | 1.6 x 0.81 x 1.6 cm; 3.7 g |
| Batteries | 1 Lithium Polymer batteries required. |
| Item model number | UHRA-MG-14 |
| Connectivity technologies | Bluetooth |
| GPS | No GPS |
| Special features | Sleep Monitoring |
| Other display features | Sports |
| Human interface input | Buttons |
| Scanner Resolution | 240 x 240 |
| Color | Black |
| Whats in the box | Type C to Type C Cable, Wireless Charging Dock, Ultrahuman Ring AIR |
| Item Weight | 3.7 g |
L**7
Impressive!
I love this ring! It’s comfortable, and provides detailed and acurate information! What I love most about it is that it is subscription free, and it has the lowest EMF exposure and literally cancels it out once the phone is in airplane mode or Bluetooth is switched off, yet it still collates the data and syncs when the device settings are switched back on. So far, it’s only been one week and so far, I’m impressed!
E**7
ring sizer
good product
J**N
First Smart Ring purchase was worth it
I was hesitant to purchase a smart ring but I found out about the Ultrahuman app and there is no monthly subscription. That was the major reason I bought the ring and I am incredibly happy with it
A**D
I like it
The battery has a lifespan of five days. Numerous analyses and tracking of are helpful.I like it.
R**N
Poor reliability
Tried two rings already. Both defective. Does not connect to the companion application. How can I use the product when it is in this pathetic state? I am not a product tester.
B**Y
Excellent but please order after confirming with a sizing kit
Excellent but order after trying your size with a sizing kit. It would be worth.
M**R
Excellent
Fast delivery.
H**A
Promising but only for a month
I got this ring after the hype on the internet. While promising at first, the ring stops connecting to the app after a month of use. It was after the return window so I reached out to Ultrahuman support who sent me a replacement ring which has also stopped syncing after a month. I will not recommend this product, at least not until they have fixed their quality issues.
Trustpilot
2 months ago
1 month ago
