It would be better if it was pointed out that another device was required to use the app to control the blinds. It would also be better if the existing windo control was able to control the blinds. If it is then my apologies as I haven\'t looked into that at this time but one less control box would be better. The blinds were easy to fit and well thought out from a design aspect to make them easy to fit for any one with the slightest DIY ability. Although I was a bit worried about the amount of force that was required to push the side track on, it all came together relatively easily.
