to control Wemo switches, in the Wemo App, it would be *very* convient in the rules to say "on at 6pm +/- random 0-15 min", off at "11pm +/- random 0-15 min"
that way, the house would apear more 'lived in' than 'scheduled'
if the switches can't handle randomness, then the app could simply 'update each day with a new value as it passes'
so, with one setting, i could set "Mon/Tue/Wed/Thu/Fri" on @ 6:00pm +/- 0:15, off @ 11:00pm +/- 0:15
and I may get
M: on 6:08 off 10:55
T: on 5:55 off 11:15
W: on 6:01 off 10:48
Th: on 6:10 off 10:58
F: on 5:49 off 11:05
M: on 5:51 off 10:52
Have you checked out the WeMo "away" rule? I think it does much if what you're suggesting. RegardsPete** Always kudo people who help you and mark their reply as the solution if they resolve your problem! **