Thanks for the great app works perfectly and I do not have to use google drive to log data. My sensor is just at the window but is pretty accurate.
I believe wunderground allows to upload UV data as well, can it be added to smartapp as well?
For some reason when I download the app directly from github integration I get this error
Updated 0 and created 0 SmartApps (1 skipped due to errors)
SmartThingsCommunity Code master