For the cost, I was shocked at how well this timer works. So far, it has outperformed my expectations and if it proves to last (only a couple months in right now) I will definitely be purchasing more. I bought it to replace a noisy defective mechanical timer used for a lizard tank to turn on night light off and on and it has performed very well. It was easy to setup with my wifi and the app works well although it could be tweaked to be a little more intuitive. The one thing I found on the app is they should set up an easier on/off timing schedule instead of requiring you to set up 1 schedule for on and another for off. Other than that the only thing I hope they improve is to make it work with dual Wi-Fi networks. Right now, at least my model, will only work with 2.4ghz Wi-Fi so I have to remember when using the app to see if I am logged into the 2.4ghz network or 5ghz. Other than that, I found it easy to setup and comes on and off right on time.I'm interested to see well it might work with Christmas lights in the near future so if it continues to perform well I will definitely be purchasing more.HidroponicoBought two. Used it for my Christmas lights. Worked perfectly. First looked into Wifi/digital timers, but after much thought realized it wasn't really worth it.Super easy to program. Pretty accurate as far as I can tell. Love that you can also manually toggle on and off when you either don't want the light to turn on or if you want it on outside of the timer range.My impression is that mechanical will last longer than digital. We'll see.Works like a charm. I used this for my Christmas tree and now my wall scents.Everything was fine, except the timer didn’t work. Won’t purchase again.Difficult to adjust timer because you inadvertently push in the control tabs as you turn the timer wheel.Not suitable for large plugs like on heavy duty extension cordsCover can be hard to lock if plugs are too large.Excellent product. Works exactly like they say it does and holds up to everything mother nature has thrown at it so far.My old timer finally died and this one so far seems to work great. My old one was rather noisy, but this one is not. Easy to set timer and works great for the price. Would recommend!El articulo tiene las mismas descripciones que ofrece el vendedor, yo lo instale en un microondas de un consumo de 11.25 amps y este articulo tiene 15 amps, puede parmancer conectado sin ningun problema.La sincronizacion con alexa fue un poco tediosa debido a que tienes que registrarte en una app independiente y despues vincularlo a alexa.el precio es acorde alo que te ofrece.Es muy fácil de instalar y se adaptó perfectamente a lo que quería