I was very optimistic at the beggining. I even changed my phone for a newer (Sony Experia XA) to be fully compliant with the application. I bought the Smart Home Kit as well as the wireless camera. Here are my comments. Pros: + the sensors are nicely designed + the hub is compact Cons: - the hub does not have an internal recharcheable battery, thus the system is useless when there is power failure - the application is at times not responsive and requires hard restart - the camera does not show video in full screen mode - the hub is often times off-line and requires power cycle to be visible by the phone All in all, the product looks good but I would not trust it to protect my home.