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⏱️ Stay ahead of your health game with O2Ring-S — because every breath counts!
The Wellue O2Ring-S is a rechargeable Bluetooth pulse oximeter designed for continuous 24-hour monitoring of blood oxygen saturation (SPO2) and pulse rate. Featuring a high-frequency 200Hz chip, it records up to 36,000 data points per report and stores four 10-hour sessions internally. Its patented ring sensor ensures comfort and stability, while vibration alerts notify users of abnormal readings. Data syncs seamlessly to free PC and mobile apps for real-time tracking and detailed reporting. Ideal for sports and aviation use, it combines precision, convenience, and smart health insights in a sleek wearable.










| ASIN | B0CKVTYGCW |
| Battery Life | 24 hours |
| Best Sellers Rank | #43,795 in Health & Household ( See Top 100 in Health & Household ) #30 in Athletic & Aviation Pulse Oximeters |
| Brand Name | Wellue |
| Color | black |
| Customer Reviews | 4.0 4.0 out of 5 stars (371) |
| Manufacturer | Viatomtech |
| Model Name | O2Ring-S |
| Number of Batteries | 1 Lithium Polymer batteries required. (included) |
| Number of Items | 1 |
| Part Number | O2ring-2gen 1010 |
| UPC | 850048347786 |
| Unit Count | 1 Count |
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