Product Description
Description

EMAY Wrist Sleep Oxygen Monitor is specially designed to track your blood oxygen staturation levels (SpO2) & heart rate overnight.

It’s equipped with 48 hours built-in memory and rechargeable lithium battery.

The iOS/Android app provided allows you to download the data via bluetooth. You are able to review historical data second by second, export CSV file and generate sleep report on the app.

Important Notes:
1. The device is not for spot check purpose, so there’s no screen/display on the device itself.
2. The default time of the device is 2000-01-01, please connect your device to the app to update its date/time for the first-time use.
3. The device is intended for reference only, not for medical use or diagnostic purpose.

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I got shipping confirmation and can contact the company for information about my package.    Review by Gildas

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