Works for me, as promised the deivce would stop ringing while turned the face down .. would not have to move the device to silent mode.
Easy to use Work as advertised
Love it! Works good for me.
+ improve sensitivity, do not turn off sounds when device is not absolutely lay faced down.
+ add Enable/Disable Silence mode button to make it easy to switch between silence mode and full sound mode.
+ improve sensor accuracy for face down detection