I see the following message when using the Lingo app: Biosensor Ended September 05, 2024 09:20 Updated What it may mean: Your Lingo Biosensor has ended. What to do: Apply and start a new Lingo Biosensor. Related articles What if my biosensor stops working or falls off I see the following message when using the Lingo app: Replace Biosensor Can I request a refund? I see the following message when using the Lingo app: Biosensor Error What if my biosensor becomes loose?