Well, I would suggest creating a ticket with support. It never hurts, you may have just been unlucky to get a defective unit… OR SmartThings could be having issues causing your problem.
Only other thing is I’ve bought an additional multi sensor + 2 motion sensors and none of them connected easily either… but they did all connect eventually. This outlet is being a nightmare. I’ve created a ticket.
Am I right in thinking the button I should be holding down is the one that DOESN’T turn the Outlet on and off? (instructions are very unclear and actually have the device pictured upside down compared to it’s 3 prong uk socket!) IE I’ve been holding the button on the right hand side (if you look at the socket with the 2 pins at the bottom, 1 at the top). Been doing this as obviously the other one is an on/off switch and doesn’t go blue if you hold it down. Cheers
scrap that I’ve just done it with that other button again and it’s worked!!! Thanks for the help - wouldn’t have bothered trying that again if you hadn’t replied
LHS on the outlet when its plugged in - and you have to press VERY HARD - I used the handle of a screwdriver - once you’ve done this, the blue light will flash three times and it will pair.
Can’t stress highly enough how hard you have to press, I thought I was doing it enough with my finger, but its quite a flush fitting and you’ll need something hard.