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How many watches don't work on people with tattoos on their wrists?
by sanoli 11y ago
How many watches don't work on people with tattoos on their wrists?
- eric_h 11y agoHow many optical pulse oximeters don't work on people with tattoos on their wrists. The watch works fine.
- dragonwriter 11y ago> How many optical pulse oximeters don't work on people with tattoos on their wrists. AFAIK, very few, because optical pulse oximeters usually go on fingertips or earlobes, even ones that are attached to wrist-mounted displays.
- sanoli 11y agothats dishonest/apple fanboyism. The watch doesnt work as advertised. Edit: on people with dark tattoos.