💙 Improved CMS50NA Pulse Oximeter: High-Performance Blood Oxygen Saturation Monitor (Navy Blue) Review

It's easy for you. Insert 2 AAA batteries (not included). Press the blue button and insert your finger. Wait 10 seconds and you will see your pulse, pulse and heartbeat. It is accurate and easy to see the LED readings. This is a MUST if you have or have ever had Covid. I got this one as a replacement for the one I had (which worked exactly the same). I gave it to a friend who had Covid because it helped me a lot. This way you know when to sit or lie on your stomach when you are sick. Or when to

We ordered a CONTEC MED CMS50NA pulse oximeter after another inexpensive pulse oximeter failed after less than 100 measurements. CONTEC is lightweight and uses 2 AAA batteries (not included). This device measures much slower than the previous device and you may have to wait 10 seconds or more. But for accurate heart rate measurements, the longer you wait, the better the average. This device appears to be accurate based on previous readings I received from another device. Both tell me about…

Easy to use with just one button to turn on. Put it on your finger and after a while you will have your reading. He doesn't have much to do. The LED display is bright and easy to read. Also, when the device is on, you can adjust the brightness by pressing and holding the button. There are 5 different brightness levels. You hold the button down until the brightness is adjusted, then release the button and hold it again, and the brightness is adjusted in another step. Once the display has reached

I've compared the readings on this pulse oximeter to another pulse oximeter several times and they agree, so I think if your finger is right there it will be working properly. The essentials - the light, the sensor and the firmware to interpret the sensor values - are probably the same for all these devices anyway, no matter which provider you choose. have some minor features that the other has. For example, another will beep when my heart rate is below 50 (I have a very slow heart rate, often…

This device is easy to use with just one button to turn it on. Put it on your finger and after a while you will have your reading. He doesn't have much to do. The LED display is bright and easy to read. Also, when the device is on, you can adjust the brightness by pressing and holding the button. There are 5 different brightness levels. You hold the button down until the brightness is adjusted, then release the button and hold it again, and the brightness is adjusted in another step. Once the…

I have compared the readings of this pulse oximeter to the readings of another pulse oximeter several times and they match, so I think if your finger is inserted there correctly it will work properly. The essentials - the light, the sensor and the firmware to interpret the sensor values - are probably the same for all these devices anyway, no matter which provider you choose. have some minor features that the other has. For example, another will beep when my heart rate is below 50 (I have a…

This review relates to the pulse oximeter CONTEC MED CMS50NA. This is a blood oxygen saturation meter. It comes with no extras, just the device itself. You have to get the batteries for it yourself and they need 2 x AAA. When you turn it on and stick your finger in, it lasts 5 to 10 seconds and then displays your O2 and BPM readings. For me every time it reads it shows 97 and from there it moves up or down. So give it some time to work as initially it defaults to 97. I noticed that the photos…