The Tailwind iQ3 Smart WiFi Garage Door Opener is the most responsive and reliable smart garage-door controller we tested. The Tailwind iQ3 delivers dependable and well-integrated smarts that work with Amazon Alexa and Google Assistant. The iQ3 also makes … Each Tailwind iQ3 can control and monitor up to 3 doors and is expandable by simply purchasing additional Tailwind iQ3 door kits (sold separately). The Tailwind iQ3 is really stable for WiFi connectivity. Since people are going to take it apart soon anyways, I may as well just … The iQ3 comes with everything you need to operate 1 garage door opener, and is easy to install. The app setup was also fairly easy and the operation is as well. The Tailwind iQ3 delivers reliable and well-integrated smarts that work with Amazon Alexa and Google Assistant. HomeKit users are left out and you'll have to be willing to add wires to your garage walls, but the Tailwind iQ3 is a good value at $110 and an excellent choice for secure garage smarts. ok, I have received and installed the tailwind IQ3. It was a pretty simple install and didn't require any huge expertise, which made me a little sad. There is a lot of great support video and forum stuff if you need it. Not once have I had to cycle the power. HomeKit customers are neglected and you will have to be prepared so as to add wires to your storage partitions, however the Tailwind iQ3 is an effective worth at $110 and a very good selection for safe storage smarts.