Post #3750955

@dantheclamman@scicomm.xyz @kimlockhartga@beige.party I used to have one and tested it on different tones. I am white but I have a (dark greyish after 25 years) black and white tatoo on my left wrist. When the watch moved around a bit, it would get different readings I feared, but I saw no difference. It gave the same readings as on my white right wrist.