Hi @Sarahcollins - adding @Kirill here to confirm but the lights tend to operate in the following ways:
Green -
-
Main function is to indicate spray has been pressed (you may not see this as you are spraying into your mouth!)
-
Also may flash with very low battery
Blue
- This is most common to see flashing as its main function is to indicate that Bluetooth has synced with the App or has lost sync with the App.
- Also indicates that a formulation capsule has been inserted and/or removed
Red
- Indicates that the battery is charging. (Sometimes it stays on too long, even after battery has finished charging but this will be fixed in the next program :))