
Smart light switch, wall wifi works as advertised and have been using it flawlessly since I bought it 2 months ago. It stays with the router and connects as requested with no issues. I don't like telling the app my router login, maybe it's better to give it a rate account with limited access. Indoor installation was difficult as the device is made of plastic all around, so the typical handling of traditional switches must be done with care or it will break. So stay tuned! The toggle switch and indicator light most commonly break during installation.