I'm looking at adding a few smart switches in my home and I heard about the Caseta swtiches (ex: Model P-BDG-PKG1W) from Ask This Old House.  One thing I like about their setup is they have a "Pico Smart Remote" that lets you have a physical switch control another switch from anywhere in the house.  I already have several TP-Link devices in my house and I have had good luck with them and I would perfer not having a mix of different smart device manufacturers, but it doesn't appear they have a similar smart remote switch.  I know I would be able to control the switches via smart phone app, but sometimes it would be nice to have a physical switch in a more convenient location.  Does something like this exist for TP-Link products?

Thanks in advance.