The app is used to connect with the LEFT device via Bluetooth and extract the positional data per night. LEFT is a small non-invasive sleep position training device that trains the user predominately to sleep on the left side.

CONNECT: Connect your LEFT device via Bluetooth to view your sleep data. The device Bluetooth is off during the nighttime tracking.

TRACK: Find out on which side you slept most over the night. The LEFT device will record all your sleeping positions like Back, Belly, Left, Right, Straight-up.

PROGRESS: See your progress night by night. Quicky view your progress while the LEFT device trains you to sleep on the left side as often as possible.

EXPORT: Export your individual night or all night sleeping data in CSV format.