My Redmote is with a line of sight stable at least to 10m/30ft, but beyond this say a wall made of bricks may make the connection to come and go. There is a slight delay in updating the readings of Redmote compared to the LCD, but that's acceptable.
Under my fingers the functionality of the touchscreen depends on humidity, and I think the sensitivity in dry varies among the users. Probably I have more difficulties in dry than average users.



