How Accurate Are Fitness Trackers?

How accurate are personal fitness trackers, devices worn by people that claim to measure steps taken, pulse rate and heart rate? ideastream's health reporter Lecia Bushak reports that doctors at the Cleveland Clinic have concerns with the accuracy of such devices.

Support Provided By

More Wcpn Schedule
More Wclv Schedule
Schedule
Donate
90.3 WCPN
WCLV Classical 104.9
NPR Hourly Newscast
The Latest News and Headlines from NPR
This text will be replaced with a player.
This text will be replaced with a player.
This text will be replaced with a player.