IE 11 is not supported. For an optimal experience visit our site on another browser.
  • UP NEXT

    Missouri tightens restrictions on gender-affirming care

    01:56
  • Texas judge strikes down Obamacare provisions requiring insurers cover preventative care

    03:33
  • White House proposes raising taxes for some Americans to fund Medicare

    03:08
  • How diversifying Alzheimer's genetic research studies is advancing treatment

    02:34
  • FDA advisers recommend approval of two RSV vaccines

    02:23
  • Drugmaker Eli Lilly caps insulin cost at $35 per month

    02:08
  • Eli Lilly caps out-of-pocket insulin cost at $35 a month

    00:59
  • Whistleblower says he's facing retaliation for speaking out about hospital management

    05:18
  • HCA Healthcare low staffing levels accused of endangering patients

    03:53
  • Thousands of NYC nurses enter second day of strikes over pay, staffing

    04:10
  • Common medical terms can often leave patients confused

    01:43
  • President Biden: ‘Beating cancer is something we can do together'

    02:39
  • Thousands of Minnesota nurses strike, demanding higher wages

    01:35
  • Companies increasingly offering fertility benefits to employees

    04:35
  • Amazon to buy primary health care provider One Medical for $3.9 billion

    08:10
  • Hearing-impaired grad pays it forward as an audiology doctor

    03:51
  • Nursing graduates surprised with gifts on TODAY plaza

    03:15
  • Graduating students take nursing school pledge on TODAY plaza

    08:32
  • Health care inflation threatening retirement security

    05:15
  • New Alabama law criminalizes gender-affirming care for transgender youth

    06:20

Rossen Reports: How Accurate Are Those Wearable Fitness Trackers?

02:37

So many depend on wearable fitness trackers to count every step and calorie, but how do you know if they’re correct? NBC News’ national investigative correspondent Jeff Rossen uncovers their accuracy