Cows are testing the Fitbits of the future
Somewhere in Utah, a cow does its usual cow things. It grazes. It sits down for a spell. It rubs up against a tree. And as it does so, an implant roughly as wide as a quarter collects all kinds of data...Developed by Livestock Labs, a tech start-up based in Australia, the Embedivet implant isn't much bigger than a quarter at its widest point.