Review Details

CMS-50E OLED Rechargeable Fingertip Pulse Oximeter

Product Review (submitted on October 23, 2018):

I purchased the CMS-50E because the sleep center doctors had told my wife she needed a CPAP machine or oxygen at night. But from 61 years with her I was skeptical and wanted to check myself. It does exactly what we wanted: It measures and records all night on a single charge. The manual (request link to online version) is weak but most of it is intuitive and can be worked thru. Easy to set up for recording. Software supplied is great. Took me some trial and error to get the data uploaded. Excellent analysis of data in several different reports.