20 amp smart switch doesn’t exist

I need a 20 amp smart switch for the tbi rehab facility I live in. All the ones on Amazon and etc are 5-15 amps. Do they make a 20 amp smart switch? I’m getting sick of googling it and getting links to amazon ones that are 5-15 amps!

Just use a smaller smart switch, which will control a good, heavy contactor. That’s how I switch the heater of my hot tub too…

Something like this: