Apple Watch - What went wrong?
If you are an Apple and an Tattoo lover, Then this is a story for you. Apple watches are reported to be not working as expected in a tattooed wrist.
The apple watch emits a green and red infrared light on it’s back. The heartbeats are sensed by the reflection or absorption of these rays. A thick tattoo on your hand may lead to malfunction of your device.
However the apple watch seems to be working well against the scars and other marks.
Since this sensor helps the Apple watch to detect whether the user is wearing the gadget or not. Most of the functions may not work as expected.
If this would have been caught by a tester during thier testing phase, I will call him an extra ordinary tester. :)
Source: CNN