5.0 out of 5 stars Recommended! Easy to use and good value

j. · 19 March 2025

(function() { P.when('cr-A', 'ready').execute(function(A) { if(typeof A.toggleExpanderAriaLabel === 'function') { A.toggleExpanderAriaLabel('review_text_read_more', 'Read more of this review', 'Read less of this review'); } }); })(); .review-text-read-more-expander:focus-visible { outline: 2px solid #2162a1; outline-offset: 2px; border-radius: 5px; } What a great little tool! I bought this to monitor my O2 saturation during sleep. Simple to use, and simple to upload data captured to the dedicated phone app. The phone app produces a report for each set of data showing O2 desaturation, no of episodes, % of time, and a heap of other useful data. It also can show data trends over time. The battery life is longer than expected. Also great after sales support team contacted me after a couple of weeks of use to make sure I was happy with my purchase and if they could help in any way. Compared to other monitors this offered everything at an amazing price. I would definitely recommend!

5.0 out of 5 stars Impressive pulse oximeter with overnight storage of pulse rate and SpO2 level taken every second

C.u. · 4 June 2021

This is a quality product; it is well-made and its functionality is impressive. The Android app which you can install via the Play Store works fine on my Samsung Galaxy Note 20 Ultra 5G and has a well-designed, easy-to-use user interface. The device clamps on a finger like the ones nurses use in hospitals and clinics. It samples SpO2 (blood oxygen level) and pulse rate each second and can store these measurements overnight while you sleep. I simply left the device on my index finger overnight in bed. A roll of black bandage is supplied but I ended up taking it off as the device stayed on my finger all night without it. The red LED light that shines through the finger did not trouble me as it is not bright, and the display itself turns off after 90 seconds anyway. The end knuckle of my index finger was a little sore the next morning where the device had been clamped on my finger, but nothing serious.Although the device has data storage capability, it can be used as a normal pulse oximeter for spot checks as well. To look at it has the appearance of a standard pulse oximeter, albeit the quality of manufacture and materials is noticeably better than a cheap standard pulse oximeter I already have.The device uses two AAA batteries. Four batteries are supplied in the box, as well as a lanyard, a little storage bag for the device, and a user manual. The user manual explains well how to use the device, and there is an e-mail address to contact the manufacturer if you have any questions or problems. I e-mailed the manufacturer with a query and they replied quickly and were helpful.The user manual estimates that a pair of AAA batteries should last for at least three 8-hour measurement periods.It is possible to view, save and e-mail a detailed PDF report showing statistics and graphs of the blood oxygen levels and pulse rates over the measurement period you have had the device on a finger. The report is impressive and looks very professional, and I would not have a problem showing it to a doctor. In my case I was worried that my blood oxygen level was dropping too low while I slept, but the report put my mind to rest. It is also possible to save or share a CSV (comma-separated values) file which you can import into a spreadsheet if you want to examine or analyse the data yourself.The only things that I found that could be improved are: a) sometimes deleting the data stored on the device took a few attempts; b) the user manuals that can be viewed in the app could do with being zoom-able, as the text displayed on a smartphone is tiny (a printed user manual is supplied as well in any case); c) I could not find a way of deleting a user. I do not consider these significant problems, though.Overall I am very impressed with this device.

4.0 out of 5 stars Great product that does what I need

E.S. · 14 July 2021

I am happy to report that the Oximeter is working extremely well.I elected for your product specifically because it can record readings continuously rather than most meters which only show a measurement at a specific moment in time.I should explain that I suffer from Obstructive Sleep Apnoea and use a CPAP machine overnight. I hadsuspected for some time that once I was asleep my breathing became very shallow and thus my O2 statsdropped and the fact that I could record this and more download it and send it to my consultant has been most helpful. I am waiting for my next appointment at Leicester when we can discuss the findings and plan accordingly.The only slight issue I have encountered is that sometimes during sleep the normal movement of yourhands can cause the meter to move just enough so that it thinks you have taken it off and the readings stop, possibly an on/off switch that you need to actually switch off rather than an "auto off" would solve this but it is a minor issue.

5.0 out of 5 stars Great product

A.C. · 11 April 2025

Better than I thought it was going to be.You'll need a supply of aaa batteries or rechargeable. It eats them. But all on all, I'm satisfied with the product. It reads my oxygen level all night or day. And saves it with a graph on the app

5.0 out of 5 stars A High Quality Device

D. · 15 January 2020

This is a high quality well made device unlike some of the more budget oxygen monitor.It opens like a clothes peg and you insert your finger, it automatically begins recording until the finger is removed.The jaws are not too tight that it cuts off circulation and there's no danger of it falling off, I think it's due to the non slip type material in contact with the finger.You can get instant readings by looking at the display and you can also connect it to your phone via bluetooth for more comprehensive reports/graphs. These timelined graphs are ideal when leaving the device on overnight, you can clearly see your heart rate and Sp02 for the entire night.The phone app is easy to install and it connects to the device automatically.Reports can be generated easily and shared via email with your GP, see image attached of a report I generated.Overall I'd highly recommend it for ease of use, features and build quality.

1.0 out of 5 stars Its really faulty, after only 2 1/2 months its faulty

D. · 10 August 2021

It works really well and is actually pretty accurate compared to ones at the Hospital rarely being more than 1-3% out.And great for recording during sleep which helped identify my sleep apnea.However its faulty when uploading results, its happened several times but now I am really upset the past 5 days will not load up at all and I have therefore lost some really important Data

5.0 out of 5 stars Accurate and reliable

A.C. · 4 February 2025

This little device has been amazing to record my saturations overnight. It gives so much detail I was surprised and is accurate.

Easy to record, download and share PHI when you need to with those you need to, when you need to.

E. · 17 May 2025

(function() { P.when('cr-A', 'ready').execute(function(A) { if(typeof A.toggleExpanderAriaLabel === 'function') { A.toggleExpanderAriaLabel('review_text_read_more', 'Read more of this review', 'Read less of this review'); } }); })(); .review-text-read-more-expander:focus-visible { outline: 2px solid #2162a1; outline-offset: 2px; border-radius: 5px; } Bought this in August 2022, and it has traveled with me, flown long distances at altitude and monitored my sleep both at home and away.Turns out I could finally prove to myself and my Doc that I do have an actual issue with altitude that needed to be addressed and the continued monitoring of sleep gives both my Doc and I piece of mind.It’s really easy to use, and has great memory if you don’t have a chance to download it every day. It’s become a regular part of my monitoring so when I recently misplaced my original, I just purchased a second device (May 2025) so I could still monitor everything until the first one reappears or as a backup to that one. (Since the second one has been bought, of course the first one will reappear very shortly…that’s how it always works!)I’m glad to have a second oximeter though, I never will have to worry about reports for the Doc and the ability to download and share the data compared to other devices is beyond amazing, you can record data for 5 minutes or 5 hours, or as long as you keep wearing it. It tracks everything and you can have peace of mind knowing exactly what is going on.Definitely worth the cost, and honestly have seen more costly devices with less ability to track much less download or share your data with your health care professional.There is a reason I bought an identical device, I was so impressed with the quality of the first oximeter that I wanted to stick with what works.Both the oximeters were purchased not received as gifts or in exchange for anything. Definitely five stars, an excellent oximeter, I wish more were like these and able to record over time.

Buon prodotto per rapporto qualità/prezzo

C.A. · 29 November 2020

Semplice da utilizzare, di buona fattura. Buona anche la app a supporto.

Emay - 80 Pulse Oxymeter Review.

P.G. · 15 May 2025

I purchased this pulse oximeter for sleep study. It was a great device and served my purpose adequately. I will buy it again if required.

Does as advertised

P.H. · 29 March 2025

Does as advertised

Light weight, good reports, easy to use if you read the manual

F. · 11 May 2025

EMAY Oximeter EMO-80:I have used this for nine nights and find that it reliable in use and helpful in understanding pulse and blood oxygen levels in tables and graphs as well as some analytics useful to me. Links easily using Bluetooth to my iPhone16. Do read the short pamphlet/manual as the device is small and lightweight which limits the number of control buttons to one. If you are having issues with the device the first step is to re-read the manual as it is most likely user error (that would be me). The device stays on well overnight as it clips firmly to the finger to get good readings and there is a small rubber strap to help keep it from slipping off at night. The rubber strap need not be overly tight to accomplish its job, so no need to strangle your finger. The two sets of included batteries seem to last about 5 nights each, I have not tried rechargeable batteries but hear they will last fewer nights. There is a battery level gauge on the screen to assist. The screen is bright and clear and fortunately it goes dark after perhaps 1-2 minutes thus no sleep interruption. I am using it to monitor pulse and oxygen levels to help understand the frequency (pulse spikes) and possible cause (O2 levels?) of leg cramps. Overall, I am very happy with it. The device does not replace a full medical study, it is for information.