Yes I have basically the same plugs but from a different brand
https://www.amazon.co.uk/gp/product/B07RYPJTJX/ref=ppx_yo_dt_b_asin_title_o00_s01?ie=UTF8&psc=1
I did end up using the button to turn it off as its still easier to reach than the vac itself. If the extraction was at the other end of the workshop or (one day) in a workshop annexe then the problem would go away. It's handy being able to turn it on with a shout even with a mask on though.
The other nice use for the smart switches and bulbs around the home is that you can set certain things to happen all at once or at a certain time. So you want you outside xmas lights to come on 30 mins before sunset and off at midnight? Easy to set up. Want a hallway bulb on every night from the kids bedtime till early morning? again easy to do. Want to turn off an entire room with one command? Just say goodnight and off they all pop.
The ones I have (and I'm guessing most others) also monitor power draw so if you're interested you can see that your entire house covered in xmas LEDs costs less to run that one old xmas decoration in the window that still uses old bulbs!
We basically use ours only for playing music and turning a few lamps and bulbs on or off. It's not quite Star Trek yet!