Big Pharma Hands Out Fitbits to Collect Better Personal Data

  • Smart Band-Aids hold promise to speed new drug development
  • Nearly 300 trials use wearables to record walking and climbing

A Fitbit smartwatch.

Photographer: Chris Ratcliffe/Bloomberg
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Pharmaceutical companies are enlisting Fitbits and other gadgets strapped to patients’ wrists, chests and skin as a way to bring drugs to market faster.

What began as an aid for athletes and dieters to track their movements is quickly becoming a critical tool for medical researchers and drugmakers. By outfitting trial participants with wearables, companies are beginning to amass precise information and gather round-the-clock data in hopes of streamlining trials and better understanding whether a drug is working. Down the line, wearables also could help pharmaceutical makers prove to insurance companies that their treatments are effective, thus reducing health costs.