VIDEO: The Duxbury Fire Department has become the first in the country to have its firefighters wear biometric rings.
The rings can monitor vital signs, including pulse, temperature and sleep cycles. They could help detect early warning signs of coronavirus. They are also designed to withstand the rigors of a tough job.
– PUB DATE: 8/3/2020 12:00:00 AM – SOURCE: WBZ-TV CBS 4 Boston
Source: SEAFC National Fire News