Product Description

• Built-in Memory: With 40 hours of built-in memory, this Sleep Oxygen Monitor allows you to store overnight and continuous blood oxygen saturation levels & heart rate during sleep or other occasions.
• Record First, Sync Later: Does not require a real-time connection to a smartphone. Wear it to record, and take it off to sync later whenever you want.
• Free iOS/Android App: 1. Review historical & granular data second by second; 2. Sleep report with detailed analysis & trends of your overnight blood oxygen and heart rate; 3. Export CSV file of data list for further analysis or sharing.
• Accurate & Reliable: Accurately display the readings on a large & rotating digital LCD screen, and store your data second by second without intervals simultaneously.

Why Choose EMAY ?

More Than An Oxygen Reader

If you would like to track your oxygen level and heart rate over time, and obtain a full picture about how your body performs during certain period, this is your choice.

Not only does it display your oxygen in real time, but it also records the data for up to 40 continuous hours. Both spot and continuous monitoring are perfectly fulfilled in this device.

What's more, it won't miss a single second of reading ensuring all your important data are captured.

During Sleep

The device can keep up to 40 hours of data. That means you can record up to 8 hours per night, 5 nights a week.

You can upload and clear the app’s memory whenever you want.

The screen will automatically go to sleep also so that you won't be interrupted by its light at night.

For Fitness

To know better how fitness/exercise might affect your blood oxygen saturation level, all you need to do is stop the exercising for 10 seconds and avoid the direct sunlight before using the device for measurement & tracking.

We don’t suggest wearing it during sport/exercising (running, hiking, climbing, walking, etc.)

Export CSV File

You are allowed to export the data list as CSV file for further study or sharing with specialist.

It includes data of every second over time.

Notice: Intended for Sport & Aviation use only, not for medical use.