I've looked a few times for universal remotes that use both IR and Bluetooth that would be good for a setup with Android TV and found maybe the super expensive Harmony and that's about it. I ended up getting a Sideclick, but it's a little awkward having a mini remote clipped to the Mi Remote, and it's limited to the bare essentials.
Has anybody found a good IR and BT combination remote that doesn't break the bank? As more consumers get BT-controlled entertainment devices, it seems like a gap in the market that nobody's making crossovers.
I would recommend the harmony hub/remote. Basically I'm in the same situation that everything was always expensive then a ton of sales randomly came about for about 50-75 USD for the harmony hub. 3 years later and it still works and is awesome and all! It's one of the best devices I bought.