The "dumb" Harmony
- Why did Logitech have a remote connected to the "internet" only being able to control selected partner products?
- Why did they not release an API for it letting community developers create even smarter integration for it?
Harmony Living Home
- Long battery life (up to 12 months)
- All physical buttons
- Play and pause buttons are better placed
- Faster operation
And the advanced operation needed on the ultimate can always be performed on a smart phone. If this is going to be the case for the Home lineup i am not sure, being able to combine the two is probably an even better solution.