Fitbits and other 'wearable' health monitors. Do they work?
by from on (#3JMRP)

In recent years I've been impressed by the way Fitbits and other "wearable" health monitors help patients manage their heart conditions. The technology of these over-the-counter devices still isn't as sophisticated as what you would get from your doctor, but I've seen them motivate patients to take better care of their hearts.