- COMFORTABLE SOFT RING SENSOR: The lightest, smallest ring sensor for overnight continuous monitoring, durable and adapt to most fingers.
- PROFESSIONAL APP & PC REPORT: Free APP & PC software provides graphic sleep report and trends of data, reviewing real-time data in APP dashboard. Unlimited sharing of PDF and CSV reports.
- ABNORMAL DATA MARKING: If the Sp-O2 level is lower than the preset threshold and heart rate is lower or higher than the preset threshold, the device will tell you and mark it in the report.
- UNLIMITED STORAGE IN APP: When the device is connected to the APP via Bluetooth, the data will be uploaded automatically. The built-in memory can store 4 groups of 10 hours of data on device.
- RECHARGEABLE: The device runs automatically when you wear it, up to 16 hours for a full charge. Note: This device is for Sports and Aviation use only.
Details: Wellue O2Ring
Package Dimensions: 4.0 x 3.7 x 3.0 inches