

๐ Elevate your wellness game with the smart ring thatโs as sleek as your lifestyle.
The ULTRAHUMAN Ring AIR (Certified Renewed) is a smart ring health tracker designed for men and women, offering precise sleep, heart rate variability, and activity tracking. Certified renewed for quality and backed by a 1-year warranty, it features an ultra-lightweight design and includes a sizing kit for a perfect fit. With no subscription required, it delivers actionable health insights through a user-friendly app, making it an ideal wearable for data-driven wellness enthusiasts.










| Additional Features | Activity Tracker, Lightweight, Multisport Tracker, Sleep Tracker |
| Age Range Description | Adult |
| Asin | B0D7956WT1 |
| Band Color | Black |
| Band Material Type | Titanium |
| Battery Average Life | 6 days |
| Battery Capacity | 24 milliamp_hours |
| Battery Cell Type | Lithium Polymer |
| Battery Charge Time | 2 hours |
| Best Sellers Rank | #2,256 in Electronics (See Top 100 in Electronics) #22 in Wearable Tech Rings |
| Brand | ULTRAHUMAN |
| Built In Media | Charging Dock, Type C to Type C Cable, Ultrahuman Ring AIR |
| Case Material Type | Titanium |
| Closure Type | Ring |
| Color | Matte Black |
| Communication Feature | Bluetooth |
| Compatible Devices | Smartphone, Tablet |
| Compatible Phone Models | Smartphone, Tablet |
| Connectivity Technology | Bluetooth |
| Controller Type | Ultrahuman App |
| Customer Reviews | 4.1 4.1 out of 5 stars (410) 4.1 out of 5 stars |
| Display Type | No Display |
| Gps Geotagging Functionality | No GPS |
| Human Interface Input | Unknown |
| Item Type Name | Ultrahuman Ring AIR Sizing Kit |
| Item Weight | 3.7 Grams |
| Language | German |
| Manufacturer | Ultrahuman Healthcare Pvt Ltd |
| Manufacturer Contact Information | Ultrahuman Healthcare PVT LTD, No. 4088/799, Third Floor, V K Paradise Sector-2HSR Layout, Bangalore Karnataka 560102 India, Contact - 18001028693, [email protected] |
| Memory Storage Capacity | 0.5 MB |
| Metrics Measured | Heart Rate Monitor |
| Model Name | Ultrahuman Ring AIR Sizing Kit |
| Model Number | RA-RINGAIR-NL-PARENT-2 |
| Operating System | Ultrahuman App |
| Ram Memory Installed | 0.5 MB |
| Shape | Round |
| Sport Type | CrossFit, Cycling, Running, Swimming, Yoga |
| Style Name | Minimalist |
| Supported Application | Fitness Tracker, HRV Monitor, Heart Rate Monitor, Multisport Tracker, Sleep Tracker |
| Target Audience | Men, Unisex Adults, Unisex Youth, Women |
| Unit Count | 1 Count |
| Warranty Description | 1 year |
| Warranty Type | Limited |
| Water Resistance Depth | 3 Meters |
| Water Resistance Level | Water Resistant |
| Waterproof Rating | IPX8 |
| Wearable Computer Type | Smart Ring |
| Wireless Compability | Bluetooth |
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