Oximeter & sleepyhead

Hello all,

I'm thinking of getting a oximeter to work with sleepyhead. I'm new to using a CPAP and have been looking one. Does anyone know of a supplier in Canada that sells a compatible oximeter? I've been hunting for a CMS 50D Plus oximeter that I've read about but cannot find any suppliers locally. Is there another oximeter besides the one I listed that will work?

Cheers

Is there any reason you would be having oxygen desats if you get your CPAP therapy working well?

I didn't say I would be using it every night. I would like to know my o2 saturation and pulse once I get my CPAP treatment under control. Call it piece of mind.