💍 Unlock health, style, and convenience—wear the future on your finger!
This Smart Ring combines advanced NFC tag technology for contactless smartlock access with a premium ceramic build that’s both stylish and durable. It offers comprehensive health monitoring including heart rate, blood pressure, blood oxygen, steps, calories, and sleep tracking. Waterproof and lightweight, it fits comfortably in U.S. sizes 7 to 14 and comes with a sleek charging case for secure storage and power on the go.
| Additional Features | Activity Tracker, Sleep Tracking |
| Age Range Description | Adult |
| Asin | B0DLB2Q44Z |
| Band Material Type | Ceramic |
| Battery Capacity | 200 milliamp_hours |
| Battery Cell Type | Lithium Polymer |
| Best Sellers Rank | #1,025,027 in Electronics (See Top 100 in Electronics) #4,382 in Smart Rings |
| Brand | Generic |
| Built In Media | Charging Case, Smart Ring |
| Color | Black |
| Communication Feature | Bluetooth, Nfc |
| Connectivity Technology | Bluetooth, NFC |
| Gps Geotagging Functionality | No GPS |
| Manufacturer | Shenzhen Whale Wave Technology Co.,Ltd. |
| Model Number | R20 |
| Operating System | SmartHealth App |
| Shape | Round |
| Target Audience | Men, Women |
| Upc | 779601671222 |
| Warranty Description | 1 year |
| Water Resistance Level | Waterproof |
| Wearable Computer Type | Smart Ring |
| Wireless Compability | Bluetooth |
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