💍 Unlock your health potential—wear the future on your finger.
The ULTRAHUMAN Ring AIR (Certified Renewed) is a sleek, lightweight smart ring designed for comprehensive health and fitness tracking. Available in 10 precise sizes via a dedicated sizing kit, it monitors sleep, activity, stress, heart health, and women’s health metrics including ovulation and pregnancy. Each ring is professionally inspected, carries a 1-year warranty, and offers personalized biomarker insights to empower millennial professionals to optimize wellness with style and confidence.
| ASIN | B0D7956WT1 |
| Additional Features | Activity Tracker |
| Band Material Type | Silicone |
| Battery Average Life | 6 hours |
| Battery Capacity | 24 milliamp_hours |
| Battery Cell Type | Lithium Polymer |
| Best Sellers Rank | #197,674 in Electronics ( See Top 100 in Electronics ) #577 in Smart Rings |
| Brand | ULTRAHUMAN |
| Built-In Media | Type C to Type C Cable, Ultrahuman Ring AIR, Wireless Charging Dock |
| Color | Sizing Kit |
| Communication Feature | Bluetooth |
| Compatible Devices | Smartphone, Tablet |
| Compatible Phone Models | Compatible with iOS and Android devices |
| Connectivity Technology | Bluetooth |
| Customer Reviews | 4.2 out of 5 stars 301 Reviews |
| Display Type | No Display |
| GPS Geotagging Functionality | No GPS |
| Human Interface Input | Unknown |
| Item Weight | 3.7 g |
| Language | German |
| Manufacturer | Ultrahuman Healthcare Pvt Ltd |
| Memory Storage Capacity | 0.5 MB |
| Metrics Measured | Activity Tracker, Cycle Tracker, Heart Rate Monitor, Multisport Tracker, Sleep Duration |
| Model Name | Ultrahuman Ring AIR |
| Model Number | WBSBSizingKit |
| Operating System | Ultrahuman App |
| Shape | Round |
| Special Feature | Activity Tracker |
| Sport Type | Cycling, Fitness, Multi-Sports, Swimming, Yoga |
| Supported Application | Activity Tracker, Cycle Tracker, Heart Rate Monitor, Multisport Tracker, Sleep Monitor |
| Warranty Description | 1 Year Manufacturer, 1 Year Extended |
| Warranty Type | Standard/Full, Extended |
| Water Resistance Depth | 3 meters |
| Water Resistance Level | Water Resistant |
| Waterproof Rating | IPX8 |
| Wearable Computer Type | Smart Ring |
| Wireless Communication Standard | Bluetooth |
| Wireless Compability | Bluetooth |
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