ezOutlet5 - Internet Enabled IP & Wi-Fi Remote Power Switch with Automatic Reboot - iOS | Android | Cloud | Web | Google Home Controllable - Single AC Power Outlet - Model EZ-72b

I have not used this, personally -- but I think this product might be a better option, as you can set it to ping local or internet destinations and automatically reboot if there's no response. Seems like it may be more robust and feature rich. Not sure if you can find it with the EU plug style. https://www.amazon.com/ezOutlet5-Internet-WiFi-Reboot-Switch/dp/B0861NX6H2?th=1

I put one of these on my sprinkler controller at one point when I was having some stability issues with it. It will do a health check to see if the device still responds to pings and you can set it up to auto restart after a period of time https://a.co/d/0cX5bkOJ