Voice recorder does work on the devices we have tried although it’s admittedly not very user friendly. When you start voice recording for the first time, it starts recording. When you execute the action a second time, it stops. The audio files are stored in your device memory (device Storage) in the folder Flic/Audio. We will look into how we can make the Action more intuitive, suggestions are very welcome!Eibo S commented
I bought this flic thingy mainly because it said it can trigger the record sound! Even the most basic feature doesn't work and you're already asking for new functions to be added?? Fix your product please!