Fitbit FB403BK

Black Flex 2 Fitness Wristband

  • Model: FB403BK
  • Sku: FB403BK
  • In-Store Only

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  • Fitness Tracker Wristband & Accessory
  • Tracks Steps, Distance, Calories Burned
  • SmartTrack Exercise Recognition
  • Auto Sleep Tracking
  • Swim- And Shower-Proof
  • Syncs Data Wirelessly
  • Reminders To Move
  • Smartphone Notifications
  • Works With Companion App
  • Large And Small Wristbands Included
Reg. $79.88
Was  $79.88
ON SALE  $19.88
In Store Only
  • Manufacturer's Warranty 12 Months Parts
    12 Months Labor
    Carry In Service
 

Product Overview↑ Back to Top

Fitbit
The Fitbit FB403BK Flex 2 Fitness Wristband is a water-resistant, all-day activity and sport tracker that can be on your wrist or, using a separately pendant, around your neck. This stylish accessory tracks your steps, distance, calories burned, and more. It utilizes SmartTrack technology to automatically detect activities like running, sports, and aerobic workouts, then sends those exercise summaries to the Fitbit app for review. Additionally, the Flex 2 automatically measures your sleep quality and features a silent alarm that vibrates to wake you up, rather than beeping which could wake others.
 

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Technical Specs ↑ Back to Top

Color Black

Dimensions

Boxed
Height 8.0 in
Width 4.0 in
Weight 6.4 oz
Depth 1.3 in

Package Contents

  • Charging Cable
  • 2 x Classic Wristbands
  • Limited 1-Year Warranty

Ratings & Reviews ↑ Back to Top

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