Dodow is a sleep aid device that projects a blue halo of light onto your ceiling.
Dodow won't prevent you from waking up during the night, but it can help you fall asleep faster!
By breathing long enough at Dodow's rhythm (6 breaths per minute):
Synchronising your breathing to a light that pulses at a slow and steady rhythm has a hypnotic effect 🌀 (the phenomenon is similar to that of looking at a pendulum).
So, after a few minutes you should be able to let go and fall asleep!