Harmony/Hub replacement?

This looks like a possible alternative to the Logitech Harmony/Hub. But not sure how it handles what Harmony calls 'activities'. Like for example Watch TV or Play Music. These activities turn on/off multiple devices as required and remap the remote buttons for the indivdual devices involved in each activity. So Watch TV would switch on and control a set-top box, the TV monitor, and a soundbar. The Sofabaton appears to be a replacement for a series of original device remotes only, controlling just one device at a time and needing to be switched between TV, Set-top Box and Soundbar. Or do I have that wrong?