Hi, Store Manager | Logout Hello, User Name/Email Id » | Logout Sign In | Register | Zip Code
Cart ()
{{cartItems.length}} Items in your cart
{{item.brandDisplayName | limitTo:45 }}{{item.brandDisplayName.length > 45 ? '...' : ''}} {{item.formattedSellingPriceWOOptions}}
Qty. {{item.quantity}}
Final total will be calculated in cart

View Cart

Fitbit Flex Slate- Wireless Activity + Sleep Wristband

Item: 14489 | Model: FB401SL

Fitbit Flex Slate- Wireless Activity + Sleep Wristband


Fitbit Flex Slate- Wireless Activity + Sleep Wristband Fitbit Flex Slate- Wireless Activity + Sleep Wristband Fitbit Flex Slate- Wireless Activity + Sleep Wristband

$26.93 - $69.93  

List Price $99.99
Up to 73% Off

This product is eligible for
Store pickup

Reconditioned (4 from $ 26.93)
Select from available items

The Fitbit Activity Wireless Sleep Wristband Keeps You Moving Designed to keep you on the go, the Fitbit Flex Slate Wireless Activity Sleep Wristband tracks all that you do to keep you aware of your daily goals. Wear this slim, stylish device all the time and get the motivation you need to get out and be more active. It tracks steps, distance, and calories burned using LED lighting. At night, it tracks your sleep cycle, aiding in enhancing your sleep pattern, and when it’s time to get up, it wakes you silently with a gentle vibration without disturbing your partner. The Fitbit Activity Wireless Sleep Wristband is your perfect companion. It goes where you do, even into the shower. You can access your stats anytime on your computer, tablet or from leading smartphones – both iPhone and Android. Flex syncs with popular fitness apps for an integrated fitness regimen. With a range of accessory bands, it syncs well with your outfits, looking good no matter what you wear.

  • Keep a track of your steps, distance covered, calories burned and active minutes with the Fitbit Flex Slate Wireless Activity Sleep Wristband
  • Monitors your sleep cycle to help you manage your sleep better with silent alarm
  • Easy to upload the stats to your computer or smart phone
  • Can log in food and weight on Fitbit's apps or website
  • Set goals and view progress and also track your progress with the LED lights
  • Get free iPhone and Android App
  • Easy-to-wear wristband with slim design in black, slate and pink
  • Can be personalized with accessory bands in different colors
  • Water-proof, can be used in the shower
  • Dimensions: 1.5 x 1 x 20.8 cm ; 9 g

Specifications & Dimensions

Color Family:

Color - General:
Compliant Standards - Miscellaneous:
Directive 1999/5/EC, FCC Part 15, R&TTE, Directive 2006/95/EC, Directive 2011/65/EU, EN 50581:2012, EN60950-1:2006 + A12:2011, EN 300 328 V1.7.1 (2006-10), EN 301 489-17 V2.2.1 (2012-09)
Features - General:
Three-axis accelerometer
Height - Dimensions & Weight:
0.4 in
Included Accessories - Miscellaneous:
USB charging cable, wristband (140 - 176 mm), wristband (161 - 209 mm), wireless sync dongle
Max Altitude Operating - Environmental Parameters:
29990 ft
Max Operating Temperature - Environmental Parameters:
113 °F
Min Operating Temperature - Environmental Parameters:
-4 °F
Preloaded Software - Miscellaneous:
Silent alarm
Product Type - General:
Activity tracker
Protection - Miscellaneous:
Splashproof, waterproof
Run Time (Up To) - Battery:
120 hours
System Requirements for PC Connection - Miscellaneous:
Apple MacOS X 10.5 or later, Microsoft Windows Vista / XP / 7 / 8
Technology - Battery:
Lithium polymer
Tracking Data - General:
Distance, calories burned, activity, sleep activity, steps taken
Vibrating Alert - Miscellaneous:
Weight - Dimensions & Weight:
0.4 oz
Width - Dimensions & Weight:
0.6 in
Wireless Interface - Connectivity:
Bluetooth 4.0

Number of Batteries Included:

Product Overview:
Calorie Counter:
GPS Function:
Stopwatch Function:
Activity Trackers
Water Resistant:

Product Documentation

Product Warranty - English

Loading Reviews...
Show More

More Like This

Fitbit FB401BK - Flex Black - Wireless Activity + Sleep Wristband

View Product
The Fitbit Activity and Sleep Bracelet Keeps You On the Go Designed to k...

Fitbit FB103BY - One Burgundy - Wireless Activity + Sleep Tracker

View Product
The Fitbit Clip-On Wireless Tracker is an All in One Way to Fitness Desi...

Fitbit FB103BK - One Black - Wireless Activity + Sleep Tracker

View Product
The Clip-On Wireless Activity Tracker Turns Fitness Into a Lifestyle Des...

Fitbit FB301C - Zip Charcoal - Wireless Activity Tracker

View Product
Fitbit Zip Activity Tracker Efficiently Monitors Your Movements Much mor...

back to top

psst Here's a great way to stay in touch on our daily deals and great savings. Enter your email address below to sign up and receive our promotions and exclusive offers!

Please enter a valid email address
Thank you for signing up, keep checking your inbox!