British cows wear new tech 5G collars

This herd's 180 cows are fitted with wireless monitoring collars that work like fitness trackers and record their activity, sending it to the cloud using fifth generation, or 5G, mobile network signals.

From there, an algorithm analyzes the data, notifying farmers and veterinarians, through a smartphone app, if there are any fluctuations that could indicate an illness or other health condition that needs more attention. 5G technology helps the farm boost productivity and save manpower by allowing farmers to keep an eye on their herds remotely.