RE: The science contained in a smart watch
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do you know how the infra green light is precise to get this info??
!1UP
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You are viewing a single comment's thread:
do you know how the infra green light is precise to get this info??
!1UP
They are methods of radio emission, that is to say that when a station emits an optical signal,
it can be received by all stations at the same time in the cell inside the device.