---
product_id: 66228011
title: "Fitbit Flex Wireless Activity and Fitness Tracker + Sleep Wristband, Black, FB401BK (Non-Retail Packaging)"
brand: "fitbit"
price: "2446 Ft"
currency: HUF
in_stock: false
url: https://www.desertcart.hu/products/66228011-fitbit-flex-wireless-activity-and-fitness-tracker-sleep-wristband-black
store_origin: HU
region: Hungary
---

# Tracks steps Water resistant Syncs with devices Fitbit Flex Wireless Activity and Fitness Tracker + Sleep Wristband, Black, FB401BK (Non-Retail Packaging)

**Brand:** fitbit
**Price:** 2446 Ft
**Availability:** ❌ Out of Stock

## Summary

> 🏃‍♂️ Get fit, stay connected, and never miss a beat!

## Quick Answers

- **What is this?** Fitbit Flex Wireless Activity and Fitness Tracker + Sleep Wristband, Black, FB401BK (Non-Retail Packaging) by fitbit
- **How much does it cost?** 2446 Ft with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.hu](https://www.desertcart.hu/products/66228011-fitbit-flex-wireless-activity-and-fitness-tracker-sleep-wristband-black)

## 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

- • **Stay connected!:** Access your stats anytime on your smartphone, tablet, or computer.
- • **Sleep like a pro!:** Monitor your sleep cycle and wake up refreshed with silent alarms.
- • **Goal-oriented fitness!:** Set daily goals and see how you stack up against your best self.
- • **Water-resistant wonder!:** Wear it anywhere, rain or shine, without worry.
- • **Step into a healthier lifestyle!:** Track your steps, distance, and calories burned effortlessly.

## Overview

The Fitbit Flex Wireless Activity and Fitness Tracker is a sleek, water-resistant wristband that tracks your daily activity, sleep patterns, and syncs seamlessly with your devices. Perfect for the modern professional looking to enhance their fitness journey.

## Description

Fitbit Flex Wireless Activity + Sleep Wristband, Black Never stop moving with Fitbit Flex. 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 shows you how you're stacking up against your daily goals. At night, it tracks your sleep cycle, helps you learn how to sleep better, and wakes you silently in the morning. Access your stats anytime on your computer or from leading smartphones (now Android too).

## Features

- Comes in non-retail packaging (brown/white box or white/clear bag). Tracks steps, distance and calories burned
- Tracks sleep cycle and silently wakes you in the morning
- Access your stats anytime on your computer, tablet or smartphone (iPhone and Android)
- Water resistant
- Set daily goals and then check to see how you are stacking up.

## Product Details

- **Operating System:** Android
- **Brand:** Fitbit
- **Style:** (Non-Retail Packaging)
- **Color:** Black (Non-Retail Packaging)
- **Age Range (Description):** Adult
- **Compatible Devices:** Smartphone
- **Water Resistance Level:** Water Resistant
- **Sport:** Fitness
- **Supported Application:** Fitness Tracker, Sleep Monitor
- **Controller Type:** Android

## Images

![Fitbit Flex Wireless Activity and Fitness Tracker + Sleep Wristband, Black, FB401BK (Non-Retail Packaging) - Image 1](https://m.media-amazon.com/images/I/616sKB8CNyL.jpg)
![Fitbit Flex Wireless Activity and Fitness Tracker + Sleep Wristband, Black, FB401BK (Non-Retail Packaging) - Image 2](https://m.media-amazon.com/images/I/41J6NI6i8QL.jpg)

---

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**Shop now:** [https://www.desertcart.hu/products/66228011-fitbit-flex-wireless-activity-and-fitness-tracker-sleep-wristband-black](https://www.desertcart.hu/products/66228011-fitbit-flex-wireless-activity-and-fitness-tracker-sleep-wristband-black)

---

*Product available on Desertcart Hungary*
*Store origin: HU*
*Last updated: 2026-03-11*