Lina wore a ring that continually monitored her heart rate, sleep quality and activity levels – and was frequently delighted to study its data each evening.

“It was incredible and changed my life!” was her response when anyone inquired about purchasing one of their own. “You should definitely get one!”

Jeron had his own set of problems.

He too utilized a device to monitor his sleep. Unfortunately, as more data from the smartwatch became apparent, so too did his restlessness increase.

Lina and Jeron are among the many people using devices to track weight, body fat, running speed, steps taken per mile run, calories consumed vs burned, heart rate, body temperature, respiratory rate, brain waves and more.

Today’s technology allows us to know more than ever before about ourselves (and our clients).