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Fitbit

Fitbit Inspire Fitness Tracker, One Size (Renewed)

  • Based on 412 reviews
Condition: Refurbished - Excellent
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$35.99 Why this price?
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30-day refund / replacement

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

Availability: In Stock.
Fulfilled by Amazon
Arrives Wednesday, Apr 15
Order within 21 hours and 15 minutes
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Color: Black (Non-heart Rate)


Size: One Size


Features

  • Track all-day activity, including steps, distance, hourly activity, active minutes and calories burned
  • Automatically track your sleep & set silent alarms that wake you by buzzing on your wrist
  • Enjoy up to 5 days of battery for daily progress without constant charging. Varies with use & other factors
  • Automatically and conveniently record workouts like walks, swimming & bike rides with SmartTrack
  • The on-screen dashboard, intuitive touchscreen & backlit display make the Inspire tracker easy to use & love

Description

This pre-owned or refurbished product has been professionally inspected and tested to work and look like new. How a product becomes part of Amazon Renewed, your destination for pre-owned, refurbished products: A customer buys a new product and returns it or trades it in for a newer or different model. That product is inspected and tested to work and look like new by Amazon- qualified suppliers. Then, the product is sold as an Amazon Renewed product on Amazon. If not satisfied with the purchase, renewed products are eligible for replacement or refund under the Amazon Renewed Guarantee.

Product Dimensions ‏ : ‎ 6 x 8 x 2 inches; 3.03 ounces


Item model number ‏ : ‎ FB412BKBK


Batteries ‏ : ‎ 1 Lithium Polymer batteries required. (included)


Date First Available ‏ : ‎ June 3, 2019


Manufacturer ‏ : ‎ Fitbit


#118 in Renewed Smartwatches:


#185 in Activity & Fitness Trackers:


Customer Reviews: 3.4 3.4 out of 5 stars (113)


Operating System: fitbit


Additional Features: sleep monitor


GPS Geotagging Functionality: No GPS


Band Material Type: Silicone


Case Material Type: Plastic


Water Resistance Level: Water Resistant


Sport Type: Fitness, Swimming


Closure Type: Buckle


Human Interface Input: Touchscreen


Clasp Type: Pin Buckle


Supported Application: Alarm, Fitness Tracker


Water Resistance Depth: 50 Meters


Controller Type: Touch Control


Metrics Measured: Heart Rate, Sleep Duration, Distance, Step Count, Calories Burned


Brand: Fitbit


Model Name: Inspire


Target Audience: Unisex Adult


Age Range Description: Adult


Model Number: FB412BKBK


Built-In Media: 1 x Wristband


Wearable Computer Type: Activity Tracker


UPC: 703669469040


Manufacturer: Fitbit


Unit Count: 1 Count


Warranty Description: 90 days limited warranty


Shape: Rectangular


Style Name: Modern


Color: Black (Non-heart Rate)


Band Color: black


Battery Cell Type: Lithium


Battery Average Life: 5 days


Connectivity Technology: Bluetooth


Wireless Compability: Bluetooth


Communication Feature: Bluetooth


Screen Size: 1


Display Type: Digital


Resolution: 240 x 240


Compatible Devices: Smartphone


Compatible Phone Models: Compatible with iOS and Android devices


Item Dimensions: 6 x 8 x 2 inches


Warranty Type: Limited


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Apr 15

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

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Top Amazon Reviews

    • Refurbished is OK
Color: Black (Non-heart Rate) Size: One Size
This price of this refurbished Inspire encouraged me to give it a try. So far so good. It looks qnd performs like new.
Reviewed in the United States on September 12, 2020 by Gary N
    • Not satisfied at all
Color: Black (Non-heart Rate) Size: One Size
Terrible. It quit working after one week!
Reviewed in the United States on January 12, 2026 by Chris Adams
    • Simple and great for tracking steps!
Color: Black (Non-heart Rate) Size: One Size
I like its simplicity and price and use it for tracking steps!
Reviewed in the United States on November 5, 2021 by Bonnie A. Kerns
    • Don’t Bother
Color: Black (Non-heart Rate) Size: One Size
Do not purchase-refurbished and no longer supported. I purchased in November and by March had to order another because this one will not hold a charge.
Reviewed in the United States on March 26, 2026 by Becky A.
    • Great value
Color: Black (Non-heart Rate) Size: One Size
Great value, arrived looking like new packaging. Had it for months now and still works great
Reviewed in the United States on November 17, 2020 by Sigrid Howe
    • Not worth it
Color: Black (Non-heart Rate) Size: One Size
never worked -returned the next day
Reviewed in the United States on October 28, 2025 by Antonio Rodriguez
    • Motivates me to move
Color: Black (Non-heart Rate) Size: One Size
Works just as new! I’m in love. Only gripe I have is that if you move or swing your arms, it counts it as a step.
Reviewed in the United States on October 3, 2019 by Robyn Wright
    • Broken
Color: Black (Non-heart Rate) Size: One Size
My fit bit already broke on the band connecting it to the watch. I can’t wear it after having it for a very short time. Not sure if anything can be done but as of now it’s a worthless, expensive, paper weight.
Reviewed in the United States on October 26, 2020 by Laurie Manke

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