I am looking for a Bluetooth Hub/Range Extender. I have an Apple TV 4K and want to connect my Wahoo Kickr Snap via an app (Zwift) but the ATV is in another room behind a wall and cannot see the Snap. This device needs to be totally wireless except for the power supply. The only device I have found is this: https://goo.gl/aPBqxy but the latest reviews are less than stellar. Any other ideas?