Home > Heart Rate Monitors > EMAY Sleep Oxygen Monitor with App for iPhone & Android | Track Overnight & Continuous Blood Oxygen Saturation Level & Heart Rate with Professional Report | Memory Stores Data Up to 40 Hours ; Visit the EMAY Store

EMAY Sleep Oxygen Monitor

EMAY Bluetooth oxygen Monitor,your blood oxygen saturation level,continuous blood oxygen saturation & heart rate,a large and rotating digital LCD display,your historical data,professional blood oxygen & heart rate trend reports,Sleep
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196,691 reviews covering 11 products for the category Heart Rate Monitors

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About EMAY Sleep Oxygen Monitor
80% were satisfied with the display
The phone app generates an easy-to-read report and graph that I can print out and show my physician to help us decide on our next steps.
The device has a clear display on the finger clip and can monitor O2 in realtime or record it at 1-second intervals for many hours.
84% liked the connectivity
I like the asynchronous feature of my heart-rate-monitor that allows it to collect data while detached from the app, to then be uploaded later.
The app is very easy to use as it works through Bluetooth and downloads the data automatically. It also resets the device when it's done.
The device works well, stays on my finger easily overnight, and connects easily by Bluetooth with quick downloads.
64% appreciated the battery life, however, 36% didn't
The heart-rate-monitor lasts for about 3 nights on a pair of AAA batteries. Rechargeable batteries can be used as an alternative.
The heart-rate-monitor should have been a chargeable unit with USB instead of regular AAA batteries that only last 3 nights.
I have to replace the batteries of my heart-rate-monitor every 3 to 4 days, which is the only downside.
87% were satisfied with the accuracy
I was surprised by the accuracy of the EMay Pulse Oximeter, how easily it recorded my full night's sleep patterns, how clear the summary report is, and how well both the device and the app work.
I have no reason to doubt the accuracy of the monitor, as it works like any other finger-clamp style monitor.
The oximeter is a high-quality device that records heart rate and 02 levels second by second and stores hours of data. The resulting graphs on the smart phone app are amazingly detailed.

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