chunkyfrog wrote: ↑

Tue Feb 22, 2022 11:46 am

Since they are different manufacturers, the algorithms must be different.

To clarify, CheckMe O2 Max and the O2Ring are both made by Viatom, which is marketed in the USA under the brand name Wellue.

Has anyone used both the Viatom/Wellue CheckMe O2 Max and the O2Ring? Can you offer any insight on the differences beyond the form factor and published differences? For example, actual data produced, alarm point detection, and ease of use. One user on apneaboard wore the CheckMe and O2Ring at the sa...

Sure, fine for an MP3 player :D but for medical equipment, it depends how critical it is. The doctor suggested an oxygen machine for a family member, so I need a real oximeter There's oximeter tests online with a subject who lowers their blood oxygen (using a rebreather that removes CO2) that show ...

MY QUESTIONS: (1) Are there counterfeit CSM50F devices being sold on eBay and in Asia? I see this model sold as new on eBay for $50 by many different sellers, such as contecmedical1826. (2) How to know that we've bought a genuine device? Can we check a serial number somewhere? CONTEC'S REPLY: (1) "Y...

Thank you to SleepyCPAP & Thumper1947.

There are sites to download old app versions (apk) but I don't know how safe they are.

Are there counterfeit Contec and Wellue devices? CMS50F, SMS50I, RS01 in particular. contechealth and contecmed websited sell the CMS50F for $90 but people on ebay are selling new ones for $50. Many have store names such as contecmedical1826 with many sales and high ratings. Are these genuine retail...

I am shopping for an overnight recording oximeter and am considering the Wellue O2 Ring but the reviews of their ViHealth app scare me. A lot of recent reviews talk about an update breaking the app. (Lots of others complain about needing to turn location on and other problems. 2.6 starts. Almost twi...