---
product_id: 254771360
title: "Fitbit Flex 2, Black (US Version)"
brand: "fitbit"
price: "€ 0.14"
currency: EUR
in_stock: false
url: https://www.desertcart.nl/products/254771360-fitbit-flex-2-black-us-version
store_origin: NL
region: Netherlands
---

# Tracks steps, distance & calories Swim-proof & life-proof design Smart notifications on wrist Fitbit Flex 2, Black (US Version)

**Brand:** fitbit
**Price:** € 0.14
**Availability:** ❌ Out of Stock

## Summary

> ⌚ Elevate your fitness game—track, swim, and connect like a pro!

## Quick Answers

- **What is this?** Fitbit Flex 2, Black (US Version) by fitbit
- **How much does it cost?** € 0.14 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/254771360-fitbit-flex-2-black-us-version)

## Best For

- fitbit enthusiasts

## Why This Product

- Trusted fitbit brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Invisible Versatility:** Ultra-thin, removable tracker fits discreetly into bands, pendants, or bangles—style meets function effortlessly.
- • **Water-Ready Durability:** Swim-proof and life-proof for ocean, pool, and shower—never miss a beat, rain or shine.
- • **Stay Connected on the Go:** Receive call and text notifications with unique vibration patterns and color-coded LED alerts—stay in the loop without pulling out your phone.
- • **Seamless Activity Tracking:** Monitor steps, distance, calories burned, and active minutes with precision to stay ahead of your fitness goals.
- • **SmartTrack Workout Recognition:** Automatically detects and logs select workouts, so your Fitbit app stays up-to-date without lifting a finger.

## Overview

The Fitbit Flex 2 is a sleek, ultra-thin activity tracker designed for the modern professional. It accurately tracks steps, distance, calories, and active minutes, while its swim-proof and life-proof design ensures durability in any environment. With SmartTrack automatic workout recognition and discreet call/text notifications, it seamlessly integrates fitness and connectivity into your busy lifestyle.

## Description

Full description not available

## Features

- Track steps, distance, calories burned and active minutes. LED display lights up to show progress toward your daily goal
- Ultra-thin, removable tracker hides in bands, pendants and bangles
- Swim-proof for tracking swimming, life-proof for wear in the ocean, shower, pool and beyond
- SmartTrack automatically recognizes select workouts and records them to your Fitbit app
- Get call and text notifications on your wrist with unique vibration patterns and color-coded LED lights

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Color | Black |
| Size | Free size |
| Style | minimalist |
| Team | Fitbit |
| Compatible with | Smartphones, Tablets, Desktops |
| Display Type | Digital |
| Height | 7.95 inches |
| Length | 3.94 inches |
| Weight | 0.04 Pounds |
| Width | 1.3 inches |
| Shape | rectangular |
| Material Type | Elastomer, Stainless Steel |
| Number of Items | 1 |
| Features | sleep monitor |
| Sport | fitness, swimming |
| Batteries Included? | Yes |
| Description Pile | Lithium-Ion |
| Brand | Fitbit |
| Department | womens |
| Manufacturer | Fitbit |
| Item model number | FB403BK |
| Product Dimensions | 25.4 x 1.14 x 0.94 cm; 18.14 g |
| ASIN | B01KH2PV4U |

## Product Details

- **Brand:** Fitbit
- **Material:** Elastomer, Stainless Steel
- **Colour:** Black
- **Compatible devices:** Smartphones, Tablets, Desktops
- **Product dimensions:** 16L x 9W x 11H millimeters

## Images

![Fitbit Flex 2, Black (US Version) - Image 1](https://m.media-amazon.com/images/I/512XgdrRevL.jpg)
![Fitbit Flex 2, Black (US Version) - Image 2](https://m.media-amazon.com/images/I/51u9KUCDoZL.jpg)
![Fitbit Flex 2, Black (US Version) - Image 3](https://m.media-amazon.com/images/I/51OYN+G+xnL.jpg)
![Fitbit Flex 2, Black (US Version) - Image 4](https://m.media-amazon.com/images/I/51eWBnoMsNL.jpg)
![Fitbit Flex 2, Black (US Version) - Image 5](https://m.media-amazon.com/images/I/61IDr+JzUjL.jpg)

## Available Options

This product comes in different **Color** options.

## Questions & Answers

**Q: Does it come with charger or do you have to buy separately?**
A: It comes with a charger.  I have not been able to buy it separately.  You have to buy a whole new Flex 2.

**Q: Will this recognize activity from stationary cycling?**
A: I don't think any one of these people really answered your question. It is not going to recognize that you are cycling and it will just run up your step count. I find this to be a problem because I am not taking any steps when I am riding my bike and don't want that counted as walking.

**Q: do you have to have the app or a phone**
A: If your phone is not compatible with the device (as mine was not compatible) then you MUST purchase a dongle to go with this particular tracker as it is not included in the purchase of the Fitbit Flex 2. With a dongle plugged into your computer, you pull up the Fitbit icon on your computer and tell it to sync if it has not synced in a while....but it will sync from time to time on its own. If your phone does work with the tracker, then you just download the app and you are set to go.

**Q: Does this fitness tracker touch the skin?  If so has anyone with a nickel allergy worn it for a substantial amount of time?**
A: I have a severe nickel allergy -- rash, swelling, blisters.  But the Fitbit Flex 2 band doesn't irritate my skin at all, even though I've been wearing it 24/7 since I got it.  Granted, only the two little posts that secure the band (not the tracker itself) have any metal that touches my skin, but usually that would be enough to set my wrist on fire.  When I researched before buying, the only official word I could get from Fitbit said the clasp is surgical grade stainless steel, which by definition shouldn't have any nickel in/on it.

## Frequently Bought Together

- Fitbit Flex 2, Black (US Version), 1 Count
- EXMRAT Compatible with Fitbit Flex 2 Charger Cable (2Pack, 30cm/1ft), USB Charger Charging Cable for Fitbit Flex 2 (Black, 2Pack)
- LEEFOX Compatible with Fit bit Flex 2 Band, Replacement for Flex 2 Accessories Silicon Wristbands w/Fastener Clasp Fitness Strap for Original Flex 2, No Tracker

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**Shop now:** [https://www.desertcart.nl/products/254771360-fitbit-flex-2-black-us-version](https://www.desertcart.nl/products/254771360-fitbit-flex-2-black-us-version)

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*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-01-25*