Product description
EMAY EMO-90 Sleep Pulse Oximeter gives you the extraordinarily informative & valuable overnight report.
Add to Cart
Customer Reviews
4.3 out of 5 stars 487
4.3 out of 5 stars 3,035
4.3 out of 5 stars 1,248
4.6 out of 5 stars 28
Price
$89.99$89.99 $44.99$44.99 $99.00$99.00 $129.99$129.99
Wearing Type
Fingertip Fingertip Wrist Mask
Battery Type
Rechargeable lithium battery AAA battery Rechargeable lithium battery Rechargeable lithium battery
SpO2 Tracking
✓
✓
✓
✘
Breathing Tracking
✘ ✘ ✘
✓
Snoring Tracking
✘ ✘ ✘
✓
Alarm
✓
✓
✘ ✘
Smartphone App
✓
✓
✓
✓
PC App
✓
✘ ✘ ✘
ODI4
✓
✓
✓
✘
AHI
✘ ✘ ✘
✓
Package Dimensions : 3.86 x 3.78 x 1.65 inches; 5.93 ounces
Batteries : 1 Lithium Ion batteries required.
Date First Available : November 5, 2021
Manufacturer : EMAY
ASIN : B09L4SHGXW
Best Sellers Rank: #95,330 in Health & Household (See Top 100 in Health & Household) #84 in Athletic & Aviation Pulse Oximeters
Customer Reviews: 4.3 4.3 out of 5 stars (487) var dpAcrHasRegisteredArcLinkClickAction; P.when(‘A’, ‘ready’).execute(function(A) { if (dpAcrHasRegisteredArcLinkClickAction !== true) { dpAcrHasRegisteredArcLinkClickAction = true; A.declarative( ‘acrLink-click-metrics’, ‘click’, { “allowLinkDefault”: true }, function (event) { if (window.ue) { ue.count(“acrLinkClickCount”, (ue.count(“acrLinkClickCount”) || 0) + 1); } } ); } }); P.when(‘A’, ‘cf’).execute(function(A) { A.declarative(‘acrStarsLink-click-metrics’, ‘click’, { “allowLinkDefault” : true }, function(event){ if(window.ue) { ue.count(“acrStarsLinkWithPopoverClickCount”, (ue.count(“acrStarsLinkWithPopoverClickCount”) || 0) + 1); } }); });
Support Two Modes: 1. Spot Check-> Read your oxygen level in real time whenever needed without recording data 2. Continuous Tracking -> Record data second by second over time for later analysis and report.
Stand-alone oxygen monitor with 72 hours built-in memory that you don’t need a smartphone to make it work. Wear it to sleep and take it off to sync in the morning. Settings (alarm threshold, mode switch, memory clearance) can be done on the device itself without connecting to app.
Audio alarm to wake you up once your oxygen or heart rate drops below threshold
Free PC Software & iOS/Android App : 1. Download and review your historical data second by second 2. Export the granular data as CSV file for sharing & analysis 3. Generate professional oxygen report with crucial information such as oxygen & HR trends over time, ODI data to share with your physician
Rechargeable design, lightweight, no aaa batteries.
Benjamin Franklin –
Reliable Oxygen Monitor with Audible Alarm & Long Battery Life—Ideal for Hands-Free Patient Care
This oxygen monitor is a top choice for professional use. I rely on it for patient monitoring, and the audible alarm is a game-changer—you can set it to trigger at your preferred SpO2 level, ensuring you’re immediately alerted. The alarm is clear, even through a baby monitor, and the battery consistently lasts around 12 hours, perfect for long shifts. I was so impressed that I bought a second unit for 24/7 monitoring.One of the most convenient features is its simplicity—no app or Bluetooth required, which is a huge improvement over the wrist version I previously used. With no need for constant checking or toggling settings, it frees up time for other tasks, almost like having an extra set of hands. Navigating the settings is intuitive, and the company’s proactive customer support shows a genuine commitment to quality.One minor downside is that, with extended use, it can leave a red mark, so I occasionally switch fingers to prevent pressure marks, especially for overnight monitoring. While the reports are detailed and professional, I’ve moved away from using them as this device’s real-time tracking has become my go-to. Overall, the audible alarm, battery life, and ease of use make this monitor an invaluable tool for reliable, hands-free patient care.
JewelRuby –
So I don’t usually love pulse oximeters, but I love this one.
I’ve had a few pulse oximeters, but this one supersedes them all. It does the job, and it’s not a hassle at all.Some things that I really like:* Fast readings (and seemingly accurate readings, too)* Clear and easy to read* Long readings (I can wear it overnight easily and still have battery leftover the next couple days.)* Graphs show what’s been logged. These can also be sent as PDFs to your email and to your doctor.* Personalization (I think it came with a 94% SPO2 lower reading, but I set mine to 90% minimum for SP02 to match what my doctor’s office uses.)* Easy to charge (I just plug it into my computer, and it charges.)* Easy to upload what it logs. Just click “connect” in the app, and it does the rest.The only things I wish they’d do different is make it a little more comfortable. It’s great for spot checks, but after a while, I’m ready to take a break from wearing it (but then again, how much can they actually change to make these more comfortable without compromising the accuracy?) Also, after that, after a couple minutes, the “recording” message comes on. I guess I’m nosy in that I want to see what’s being recorded.Otherwise, it’s my dream pulse oximeter. 🙂
RG –
Best unit I have found so far
I have a garmin vivosport watch, another pulse oximeter that I got off of Amazon and then this emay unit. The Emay is significantly better than the other devices for my uses which are mainly tracking heart rate and blood oxygen. The Emay gives the most consistent results and records all data up to 72 hours. The graphs created by the phone app are very informative and it is easy to access heart rate and blood oxygen values. The app prepares an excellent summary which can be sent to your doctor. Battery life is good as well. It is simple to delete data sets, turn recording on and off, and synch the unit to the app.
Bud Mills –
Great Quality Unit to Track Blood Oxygen and Pulse Rate Levels
I’m impressed at how this device works and the detailed information I’m getting. I’ve COPD and Sleep Apnea and use oxygen at night to sleep and off and on during the day. I’m able to wear the finger meter using the strap to keep it on all night. The information on my oxygen saturation and heart rate are great. This unit takes a data point reading of O2 and pulse every 30 seconds from the time I turn it on record until I turn off the record. Plug in the USB cable to my computer and using their App download the information from the finger unit to the App. I can review the data and review a chart version that shows more detail than I every expected. I showed a copy of the charts to my doctor today when I went in for a check up. He knew exactly what they were and explained to me what all the data was showing. He even asked where I got it from. You can even download an Excel file of all the data points if you want to manipulate the data yourself if you want. This has been a great device for me to be able to see what’s going on with my O2 and pulse during the night when it’s difficult to tell what’s going on since I’m asleep. Great unit and well done. It took a little while to get used to the Pulse Oximeter sticking off my finger at night but the little strap keeps it from getting pulled off you finger when sleeping. Will get another one if this one ever fails. By the way this meter has a rechargeable battery that lasts about 8 hours also. Just plug it in a USB to recharge and you’re ready to go.
Matthew S. –
hghly recommend
had my Emay pulse oximeter for 1 week, delivery was within 24hrs; So far the monitor is exactly what I needed to monitor my HR and O2 levels at night in conjunction with my atrial fib. Was easy to set up and connect to my phone and computer to track data, daily download very easy…..information very specific……monitor irtself is easy to read, set up monitoring process and ability to set individual parameters, with alarm availability……Wearing the devise is quite unobtrusive, just slide on mid finger left hand (am rt handed) and secure with the band provided…..stays in place and after first night not even aware its there……this indeed has been helpful in tracting my potential sleep concerns and I would indeed recommend to anyone for the price.