Control your IoT Shelly devices from your Apple Watch. Works completely standalone and also compatible with the Family Setup feature to allow your children to control Shelly devices around your home.
Currently only Shelly 1, Shelly 1PM, and Shelly 2.5 (in two-switch mode, not roller mode) are supported. Shelly Cloud is also not supported - devices must be present on your local LAN or accessible otherwise. This app is also open-source under the Apache 2.0 license. https://github.com/spaddlewit/ShellySwitcher
This app is not officially endorsed by Allterco Robotics, the manufacturer of Shelly devices. Use with your own devices is at your own risk.