CMI Health Rechargeable Pulse Oximeter - Adult Finger Sensor for Continuous Monitoring & Spot-Checking - Adjustable Alarm for Pulse Rate and SpO2 Levels - Carry Case, AC Adapter Included

I discovered my CPAP doesn't work well when placed on the floor by my bed. My oxygen level was dropping too low even though I was using the CPAP. I placed my CPAP higher on a night stand and now my readings are very good. The PC software is for Windows and not documented well, but I eventually figured it out. The profusion index was new to me. It can vary from person to person and from finger to finger on the same person. Use the fingers with the highest profusion index for connecting the sensor.

Purchased about two years ago. I have sleep apnea (and apparently apnea induced AFib) and use the device periodically to check oxygen level fluctuations throughout the night. I generally set my alarm level at 85% and download the data the next morning to my laptop (reviewers have complained about the software download but there seems to have been an upgrade on the software because I didn’t get non-stop virus warnings with the download when I installed it on my new laptop). The instructions are not very clear (the typical language issues we have all come to expect with products manufactured in some countries) so the software requires some trial and error to generate the report. It does generate a very thorough report and my pulmonologist and general practice Doc were both complimentary. One of those reports recently triggered another sleep study and ultimately resulted in an increase in my CPAP pressure. I can’t comment on accuracy because I have no way to calibrate the device and I don’t want to trust a $10, shirt pocket model to validate accuracy on the CMI device. As I recall, there are a number of reviews on Amazon by medical professionals that attest to the device’s accuracy (I read a lot of reviews before I pulled the trigger on this $180 or so purchase!). My spouse is an RN and she has also been pleased with the purchase as well and she now uses it occasionally. In fact, her physician looked at one of her recent reports and has ordered a sleep study for her. No regrets about the purchase whatsoever!

Easy to use right out of box. Good charge life, easy to recharge. Great for longer use, while walking around. I have severe lung disease, on oxygen so need to monitor O2 levels occasionally. I have not set up option for storing data on computer. So no review on that. It does seem accurate compared to other devices ( hospital) . I keep on silence so that it only beeps when too high or too low. Definitely better than cheaper smaller finger units. This one can be used continuously whether walking or sleeping .

I purchased this product (Rechargeable Pulse Oximeter) because my loved one suffered a stroke and ultimately required a trach and continuous oxygen. I care for him 24/7 at home and this continuous oxygen saturation monitor is able to be set to alarm at his prescribed threshold low O2 sat level and it also alarms for the heart rate high/low as set by user. This enables me to sleep with peace of mind. I am a registered nurse and I would endorse this product! Additionally, customer service has been extremely responsive the two times I have contacted them. I broke the USB wall plug so I e-mailed the company [email protected] late last evening and early this morning, I already received a call and they are shipping me a new cord today, 100% free of charge. I could not be more pleased with this product or with the customer service rep, Gideon. Highly recommend!

I even took it into the hospital . It’s very good and easy to use.