This remote has such limited functionality you might be better with several separate remotes. It does not function like other Harmony remotes I've owned, not even a model I have which was their bottom of the line 12 years ago. I should have read the one star reviews before purchasing it.
Can be programmed for up to 8 devices online; No need to remember codes
Only can set up one 'ACTIVITY' Battery compartment difficult to open Watching any device such as Blu Ray or Roku becomes just as complicated; or more complicated; as using multiple remotes