What it may mean: The Lingo Biosensor has not automatically communicated
with the App in the last 5 minutes.
What to do: Make sure your phone is within 33 feet (10 meters) of the Lingo Biosensor and you have not force closed the App. Try turning Bluetooth OFF then ON again. If that doesn't work, try turning your phone OFF then ON again.
Need help? Please submit your request here.