Reviews from the iHome site seem to be middle of the road. Just a few left in stock.
Amazon product: iHome Wi-Fi Battery Powered Dual Leak Sensor Installation Service, White (iSB02)
I bought this to control a string of incandescent lights used to protect my fig tree and lemon tree over the winter. I have it set up to automatically turn on the lights whenever outdoor temperature approached 0 C. Set up was quick and worked without a hitch, and it’s integrated easily with my HomeKit configuration. Haven’t had any problems with connections, although its outdoor location is fairly close to the router in any case. So far, the unit has held up in the rainy weather around Vancouver. Good price, and nice to have a remotely-controlled outdoor switch.