Garage Door: Insignia Garage Door Controller
This was one of my first smart home products and it is still a very important one that gets used every day. There have since been some other HomeKit garage door openers that have come to the market, but this still holds up as the most affordable option and has still been working for me almost a year later.
Insignia Wi-Fi Garage Door Controller on Amazon: https://amzn.to/2LSWGoi