I bought a pillow premium yesterday. Today I have my first results. Sadly, however, since I am colourblind, it is very difficult for me to tell the difference in the results because the colours are not distinct enough.
I wonder if you can change them?
In particular, I am not able to tell the difference between light sleep and rem and this spoils my enjoyment.
For your information, 8% of men are colourblind. The prevalence in women is much lower.
Worldwide there are 300 million people with colour blindness.