The last version of Braintoss for Android seems to have a bug, resulting in your Braintosses not being sent. You can recognise this issue by the absence of a green, orange or red icon in your History (see screen shot below) next to the blue Mode icon.

We haven't found the culprit yet but what seems to help is, one of these two:

  1. Deleting the Braintoss app from your phone and then reinstalling it.
  2. Toggle your location to ON in Settings.

Please let us know if this solution works for you too.