EMAY Sleep Oxygen Monitor with 40 Hours Built-in Memory | Sleep Pulse Oximeter For Overnight Oxygen Tracking | Records O2 & HR Continuously With Report & Raw Data

I purchased this product because an overnight sleep test indicated I had an issue with a drop in oxygen while sleeping. I was concerned that the test was not accurate so, before spending time and money getting a CPAP, I wanted to check oxygen levels overnight on my own. This pulse oximeter was easy to use, comfortable to wear all night and provided me with a detailed breakdown of my O2 and pulse throughout the night. It provided an easy to read summary of the information I was looking for. Additionally, the graphs are a quick way to see if there were any problems.. I was able to forward these reports to my pulmonologist as well. It was definitely worth the money!

It was easy to set up and sync with the app. It feels comfortable during the night. And has incredibly accurate readings.It is so easy to understand the information data and see what the results and how it affects you.There is a report features. It formulates the results where you could print or save to your phone and sho to your doctor.I would recommend this Ox/ Pulse device with no hesitation.

I resisted making the move to a CPAP…no surprise, no one really loves them! However, I ordered the Emay unit to see first-hand my oxygen saturation overnight. Oh Boy, that was telling with low saturation and several periods of significant drops…I immediately called the company that had my referral for the CPAP. The data produced with the Emay unit was very detailed and the app on the iphone was superb. I look forward to seeing whether my CPAP device helps improve my O2 saturation and provide that, although not clinical, but highly useful, data to my Nurse Practitioner to help in evaluating what comes next. May have to do one of those overnight tests, but the Emay will be may “helper” to watch how I’m doing. GREAT DEVICE! Very Glad I purchased this very easy to use little powerhouse!

the reasons for the 4 star was for several reasons, Item preformed very well and it was all very easy to use with the app. but the reasons for not giving a 5 star and why I am returning it is 1. being it left burn mark on my finger after wearing it all night (used for several nights on different fingers) 2. very heavy on my small fingers. nowhere in their description did they mention the possibility of burn marks on sensitive skin. so I am returning. so disappointed in that fact as it did help in keeping track of my O2 during the night, so will be looking for something that is lighter in weight on finger with hopes it would burn the skin

I am very enthusiastic about the EMAY EMO80 and I highly recommend it for anyone needing to monitor SpO2 and heart rate overnight.Other overnight pulse oximeters transmit data to smart phones in real time, so the smart phone has to be close-by all night. The EMO80 records up to 40 hours of data and downloads it to the smart phone in a very simple operation the next morning. The app then produces exceptionally clear reports with extensive data and informative graphs. The amount of information will surprise you.I have had very little trouble keeping the oximeter on my finger overnight, but a more secure way of doing it would be nice. Also, it would be nice if the device were rechargeable. The company claims about 16 hours life from a pair of AAA batteries and I did at least that well, but the device does eat batteries.It is not a medical device, as the company clearly states, but it provides important information about major body functions. As far as accuracy, I routinely compare my rather unusual overnight heart rates recorded on the oximeter with the overnight data from my Apple Watch, and they are always in agreement, suggesting they are reporting accurate information.If you need this data to inform your health decisions I highly recommend the EMAY EMO80.

Product worked good, but no longer turns on after replacing batteries

Worked great the first two nights. After the third night, I downloaded the information and it said the recorded times were 10:35pm-5:57am. The first time of 10:35 was correct but I woke up and took the device off my finger at 5:25 am. Did a quick test after that to see if the time recorded was accurate and it was so im not sure how accurate it is but when I'm not sleeping and using it, it seems like it works.

This o2 and heart rate tracker seems pretty accurate. The app is easy to use and its easy to connect. Seeing the oxygen levels and heart rate during sleep is simple with this monitor.