I can’t feel vibrations on the thumb when I turn on. Sabrina Kemeny Updated October 18, 2019 03:54 Follow Download and open the TapManager App. Make sure that the Vibration Setting is ON. Related articles My Tap Strap won’t turn on. Mouse is not working. My Tap won't Pair with My Bluetooth Device I am trying to pair but my device doesn’t see my Tap Strap What is the Current Record for Fastest WPM Achieved By A Tapper? Comments 0 comments Please sign in to leave a comment.