Quick story of why not to put things off.
Been using Smartthings for about 2 years. In the first wave of “things” I put an Aeotec water sensor over by the sump in the basement. For 18 months or so I’ve been saying “I want to get a few more leak detectors, especially over by the 10 year old water heater.” Well… the inevitable finally happened yesterday. To be honest I think it might have happened Tuesday or Wednesday, but we didn’t find it til yesterday. The tank had a slow leak, and no catch tray. The water was all over the place and had even rolled over to the finished side of the basement. Needless to say, I ordered 2 more leak sensors today and they will be here Monday. In all this, the water never even got close to the sensor over by the sump.