Are the sensors compatible with any smart home or home automation platform?

Officially, no.

Our sensors broadcast only over proprietary RF bands. They don't have Zigbee or Z-Wave, and are not compatible with any smart home platform.

But...

We've put together an easy guide for connecting the SK630 to smart home-compatible sensors, here: https://www.idealinc.com/blog/2020/11/19/how-to-connect-the-sk630-pressure-mat-to-a-z-wave-sensor