
Kristen Parker
Struggling with getting audible notifications. No sound to indicate when to use the Co2 Monitor, so I miss it often. And the times that you can set, to allow it to know your awake and sleeping schedule, only allows for traditional morning and evening hours. I work night shifts, so it doesn't recognize activating the monitor btwn 12am to 8am. It only allows the monitor to test during 'regular' working hours. So, it doesn't work for my needs.. Sad, cuz I'd like to have used this app!