Turn right or left depending on what works best for you given the room.
The direction does not matter, at this time in the search process the Pixie App and the Phone Point are gathering distance data to determine the direction of your misplaced item. Once enough data is collected Pixie App will move into the Guidance mode, to then lead you to your item.
Pixie works best if you walk straight and make 90 degree turns when instructed. Please hold your phone forward in the direction which you are walking.