Price: $259.99 - $179.99
(as of Sep 14,2021 16:35:12 UTC – Details)


Rechargeable

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.