Fitbit FB408SBKL

Alta HR™ Large Wireless Activity Tracker - Black

  • Model: FB408SBKL
  • Sku: FB408SBKL
  • In-Store Only

Stores Near You...

  • Wrist-Based Heart Rate Data
  • Tracks Steps, Distance, Calories, Time
  • OLED Tap Display
  • Sleep Tracking With Silent Alarms | Activity Reminders
  • Water Resistant
  • Up To 7-Day Battery Life
  • Windows, Mac, iOS, & Android Compatible
  • Fits Wrists 6.7 To 8.1" Around
Reg. $139.88
Was  $139.88
ON SALE  $129.88
  • Manufacturer's Warranty 12 Months Parts
    12 Months Labor
    Carry In Service

Product Overview↑ Back to Top

Track your heart rate data, activity levels, sleep patterns, and more with the large Fitbit FB408SBKL Alta HR Activity Tracker in black. This sleek device utilizes PurePulse technology to accurately track your heart rate data from your wrist. The Alta HR also counts how many steps you take, how far you walk, how many floors you climb, the number of calories you burn, and the time you spend active. It connects to your smartphone via Bluetooth and syncs its data wirelessly while providing you with notifications, workout assistance, and more on its OLED display. The Alta HR is also water resistant, which means you can wear it out in the elements. Its rechargeable battery lasts up to seven days on a single charge, so you can wear it more and charge it less. It comes with a large-sized band, which is designed to fit individuals with wrists measuring 6.7 to 8.1" around. The band can also be swapped out for other colors, sizes, and materials.

Customers Who Viewed This Item Also Viewed...

Technical Specs ↑ Back to Top

Band Size Large
Color Black
Watch Strap Silicone


Height 4.095 in
Width 7.795 in
Weight 8.0 oz
Depth 8.031 in

Ratings & Reviews ↑ Back to Top

BrandsMart USA® and are registered trademarks of Interbond Corporation of America

BrandsMart USA 3200 SW 42nd Street, Hollywood, FL 33312