Ubiquiti is a company known for enterprise-level wireless systems. Today we're looking at their $299 mesh wireless router called the Amplifi HD. This is a very elegant system that is easy to setup and use. The app is polished and also easy to use. The Amplifi App is probably one of the best wifi router apps I've seen even though it lacks some advanced options.
Google recently released official support for the Logitech Harmony Hub. This means the hubs can be linked together directly without the need for third party apps and hubs such as IFTTT and Smartthings. However, linking the hubs directly will only allow you to control 1 hub. If you need to control more than 1 hub you will need to use another solution such as IFTTT, Smartthings, or another method of control.