How do I even use this thing?
The following are basic instructions on how to use the buttons located on the top of the Sandman Doppler. These instructions are also located on the bottom label of the Doppler. For setting up the Doppler see setup, and for adjusting additional settings, see app settings.
Hold until colon blinks, press or hold or . Press to reset and to save.
Hold until display bell blinks, press or hold or . Press to save and turn on alarm.
Turn Alarm On or Off:
Wake Voice Assistant:
Hold until display shows a rainbow, select color using or . Press to save.
Hold until display shows a rainbow, select brightness using or . Press to save. The number in the bottom right corner is the current brightness level, it goes from 0 (totally off) to 9 (the brightest). The Doppler will auto-dim if the room is dark enough. While in color setup mode (the one with the rainbow on top) you will see a sun if the Doppler thinks it’s bright enough for day mode and nothing if the Doppler thinks it’s night mode. The Doppler will remember and save your brightness preference for both day and night mode.
Bluetooth Audio Pairing Mode:
Smart Button 1 (coming in a future update) :
Smart Button 2 (coming in a future update) :
Hold and until display shows “00:00”. Press to cancel or to confirm. Note: In some versions of the Doppler, pressing also confirms the reset.