[eric_h]

How many optical pulse oximeters don't work on people with tattoos on their wrists.

The watch works fine.

[dragonwriter]

> 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]

thats dishonest/apple fanboyism. The watch doesnt work as advertised.

Edit: on people with dark tattoos.