Starry - A touchscreen Wi-Fi router and radical Internet service
Home-Assistant.io - Home Assistant is an open-source home automation platform running on Python 3.
eero - Blanket your home in fast, reliable WiFi
Samsung Members - Samsung Members is an app by Samsung Electronics that comes up with features to help you in getting all the necessary to use tips to use your smart device to its full potential.
MIWIFI by Xiaomi - Wifi router beta with a twist: you build it yourself
MeWatt - Real-time energy monitoring and analysis of your appliances