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Fitbit FB403BK WMT Flex 2 "Waterproof" Activity Tracker Black New

NRL Outlet
(441)
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US $71.98
or Best Offer
Was US $79.98 (10% off)What does this price mean?
Recent sales price provided by the seller
or 4 interest-free payments of $18.00 available with
Condition:
New other (see details)
“Brand New Open Box”

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Pickup:
Free local pickup from Grafton, Ohio, United States 44044
Shipping:
US $16.60 USPS Priority Mail®.
Located in: Grafton, Ohio, United States
Delivery:
Estimated between Sat, Nov 29 and Thu, Dec 4 to 94104
Delivery time is estimated using our proprietary method which is based on the buyer's proximity to the item location, the shipping service selected, the seller's shipping history, and other factors. Delivery times may vary, especially during peak periods.
Returns:
Seller does not accept returns.
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eBay item number:395527293793
Last updated on Nov 11, 2025 14:55:31 PSTView all revisionsView all revisions

Item specifics

Condition
New other (see details)
An item in excellent, new condition with no wear. The item may be missing the original packaging or protective wrapping, or may be in the original packaging but not sealed. The item includes original accessories. The item may be a factory second. See the seller's listing for full details and description. See all condition definitionsopens in a new window or tab
Seller Notes
“Brand New Open Box”
Country of Origin
China
Power Source
Batteries
Color
Black
Indoor/Outdoor
Indoor/Outdoor
MPN
FB403BK
Material
Plastic, Stainless Steel
For Operating Systems
Android, iOS, macOS, Windows
Brand
Fitbit
Department
Unisex Adults
Type
Activity Tracker
Battery Life
Up to 5 Days
Measurement Provided
Calories, Distance, Speed, Time
Model
Fitbit Flex 2
Body Area
Hand
Features
Rechargeable Battery
Sensors
Accelerometer
Sport/Activity
Gym & Training, Running & Jogging, Swimming
Category

Item description from the seller

About this seller

NRL Outlet

96.8% positive feedback•1.0K items sold

Joined Feb 2019
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Detailed seller ratings

Average for the last 12 months
Accurate description
4.6
Reasonable shipping cost
4.6
Shipping speed
4.9
Communication
5.0

Seller feedback (321)

All ratingsselected
Positive
Neutral
Negative
  • d***r (19)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    The shipping was super fast and arrived 2 days before the expected delivery date. The packaging was impeccable and very protective of the items. The item was brand new and as expected. I have been looking for this item everywhere and the price was 50% lower through this seller. Thanks so much!
    Rodial Glass Highlighter in Champagne Glow (#396295800302)
  • 3***3 (271)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Super fast shipping, product just as described, A + seller! Thank you!
    Transcend MTS430S 128 GB M.2 2242 SATA III 6 Gb/s Internal Solid State Drive (SS (#395900700848)
  • h***o (406)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Great seller. Great communication. Item as described.
    Arlo Essential Spotlight Camera Indoor/Outdoor Wire-Free 1080p Security Camera (#395964917473)
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Product ratings and reviews

Learn more
4.7
509 product ratings
  • 421 users rated this 5 out of 5 stars
  • 51 users rated this 4 out of 5 stars
  • 15 users rated this 3 out of 5 stars
  • 6 users rated this 2 out of 5 stars
  • 16 users rated this 1 out of 5 stars

Easy to use

Lightweight

Accurate

Most relevant reviews

See all 357 reviews
  • by grandmasupreme
    Sep 12, 2017Top favorable review

    The best!

    These Fitbit Flex bands soft and comfortable. Great quality and looks great on my wrist. I no longer have to worry about loosing my tracker because of the sturdy buckle band. It's nice to have several colors to choose from as well.

    Verified purchase: YesCondition: NewSold by: abeligeorg

  • by dabutton2004
    Jul 30, 2022Top critical review

    I was looking for this version of a tracker that is no longer sold by Fitbit.

    I like that I can put the tracker in a bracelet. It looks good when wearing. The tracker does not hold a charge for more than a few hours. This is the third tracker of this version I have owned and this one hold the least charge. I expect it has been sitting in a warehouse for years as Fitbit no longer sells this version.

    Verified purchase: YesCondition: NewSold by: surplusbydesign

  • by stxradley
    May 01, 2017

    Fit & Fun

    I am not a health fanatic, I just wanted to start keeping better track of my health. This Fitbit Flex 2 is a great way to do that. The app is easy to use. The Fitbit is waterproof to track my swims. Overall, I have been very pleased with it. It is a great addition to my routine. It wakes me up with a silent alarm vibrate on my wrist, let's me know I have been idle too long, and gives me incentive to try to stay healthier. Love it.

    Verified purchase: YesCondition: Pre-OwnedSold by: greenbuyback

  • by blitz2222
    Mar 30, 2018

    Flex 2 is Waterproof.

    I purchased this after my Fitbit Charge HR got wet and quit working. I am in the ocean a lot and I love the fact that this Fitbit tracks my swimming. Love the small size too! Very comfortable.

    Verified purchase: YesCondition: NewSold by: heide_scot

  • by merryt11
    Dec 12, 2016

    Slim & Stay

    I debated about which Fitbit to get after wearing Fitbit Flex for nearly three years. I finally settled on Flex 2 and am very happy with it since I got it. It is much slimmer than the original Flex and blends in with daily wear. The clip is much firmer and won't open up by accident (like the original Flex). Similar to Flex, there are additional bands can be purchased to match with different outfit. The movement reminder helps me stay active by the hour. My only one concern is about the battery life. It said up-to 5-days, but seems that I had to charge it after two-full-days use. I turned off the all-day sync function and the performance seemed a bit better, but not much. Nevertheless, it is still a great product and helps me stay active.

    Verified purchase: YesCondition: NewSold by: wholesale_connection

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