ACTIVITY TRACKERS & APPS

Log your fitness activity and set fitness goals.

Learn more ›

It looks like you're using an older version of Internet Explorer.
To best view our site — and for a better experience overall on the Web — please update your browser using the links below. It's free and it takes just a minute.
Download the latest version of Chrome, FireFox or Internet Explorer.
×

Fitbit - One Wireless Activity and Sleep Tracker - Black

Color:Black

Best Buy is dedicated to always offering the best value to our customers. We will match the price, at the time of purchase, on a Low Price Guarantee product if you find the same item at a lower price at a Designated Major Online Retailer or at a local retail competitor's store.

Here's how:
  • If you find a qualifying lower price online, call 1-888-BEST BUY and direct a customer service agent to the web site with the lower price, or when visiting a Best Buy store, one of our employees will assist you.
  • On qualifying products, Best Buy will then verify the current price to complete the price match.

Some exclusions apply. See the list of Designated Major Online Retailers and full details.

$99.99
  • Free Shipping

Item Added. View List

Add to List

    No lists found. Create one today.
    Add Item

    Rating Breakdown

    74%
    (1,421 Reviews)
    22%
    (434 Reviews)
    2%
    (45 Reviews)
    1%
    (24 Reviews)
    1%
    (26 Reviews)
    Value for Price:
    4.4
    Accuracy of Tracking:
    4.5
    Reliability:
    4.6
    Easy to Use:
    4.7

    Product Availability

    Special Offers

    Cardholder Offer

    What's Included

    • Fitbit One Wireless Activity and Sleep Tracker
    • Clip
    • Wireless USB dongle
    • Charging cable
    • Sleep wrist band
    • Owner's manual

    Specifications

    • Warranty Terms - Parts: 1 year
    • Warranty Terms - Labor: 1 year
    • Height: 2"
    • Width: 3/4"
    • Depth: 1/4"
    See All Specs
    Fitbit One FB103BK Activity Tracker Black: Measure your activity day and night with Fitbit One, a sleek device that goes beyond the traditional pedometer. Get motivated to reach your goals by making small changes to your daily life, like taking extra steps throughout the day or learning how to sleep more soundly at night.

    Product Features

    Get motivated by becoming aware of your daily activities

    Accurately tracks steps taken, stairs climbed, calories burned and distance traveled.

    Check your stats, even in low-light conditions

    The backlit digital LED display offers a clear view no matter the lighting.

    Discover your sleep patterns

    Slide your device into the included wristband to measure the quality and length of time you sleep. Wake peacefully without disturbing your partner with the silent, vibrating alarm.

    See real-time progress by syncing wirelessly with smartphones, tablets and computers

    Automatically syncs through Bluetooth 4.0 with select devices, saving you the hassle of having to connect cords or manually enter data.

    Free online tools provide a network of support

    Monitor your progress online with a customizable dashboard equipped with tools, charts and graphs so you can visualize your progress.

    Discreet and comfortable to wear

    Clip the device to your pocket, belt or bra. Built to withstand rain and sweat.

    Log meals and activities to gain insight into your daily habits

    Easily chart your food and water intake, workouts and more. Understand your day-to-day habits so you can make small adjustments that will amount to something big.

    Challenge your friends for extra motivation

    Compete against and cheer on your friends and family. Compare stats and see how your progress measures up.

    Celebrate your progress

    Earn Fitbit badges for daily, weekly and even lifetime achievements.

    Get more from your favorite apps

    Automatically connects your data with popular health and fitness apps. Your device and selected apps work together to streamline your experience and help you reach your goals.

    Rechargeable battery

    Lithium-ion polymer battery can be charged with the included cable, which connects your device to your computer's USB drive.

    Ratings & Reviews

    Overall Customer Rating:
    96% of customers would recommend this product to a friend (1,871 out of 1,950)

    Rating Breakdown

    74%
    (1,421 Reviews)
    22%
    (434 Reviews)
    2%
    (45 Reviews)
    1%
    (24 Reviews)
    1%
    (26 Reviews)
    Value for Price:
    4.4
    Accuracy of Tracking:
    4.5
    Reliability:
    4.6
    Easy to Use:
    4.7

    Product Q&A

    Be the first to ask a question.

    Ask the community, fellow shoppers and Best Buy staff. Share your answers.

    Ask a Question
    Product images, including color, may differ from actual product appearance.