---
product_id: 87603332
title: "Fitbit Flex Wireless Activity Tracker and Sleep Wristband (Black)"
brand: "fitbit"
price: "$12499"
currency: COP
in_stock: false
reviews_count: 8
url: https://www.desertcart.co/products/87603332-fitbit-flex-wireless-activity-tracker-and-sleep-wristband-black
store_origin: CO
region: Colombia
---

# Tracks steps & distance Monitors sleep quality & silent alarm Syncs wirelessly with 150+ devices Fitbit Flex Wireless Activity Tracker and Sleep Wristband (Black)

**Brand:** fitbit
**Price:** $12499
**Availability:** ❌ Out of Stock

## Summary

> 🚀 Elevate your daily hustle with Fitbit Flex — your sleek, silent motivator!

## Quick Answers

- **What is this?** Fitbit Flex Wireless Activity Tracker and Sleep Wristband (Black) by fitbit
- **How much does it cost?** $12499 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.co](https://www.desertcart.co/products/87603332-fitbit-flex-wireless-activity-tracker-and-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 Ahead of Your Goals:** Real-time tracking of steps, calories, and distance keeps you motivated every step of the day.
- • **Water-Resistant All-Day Wear:** Designed to stay on your wrist through showers and workouts, combining style with durability.
- • **Sleep Smarter, Wake Refreshed:** Silent wake alarm and detailed sleep cycle analysis help you optimize rest without disturbing your partner.
- • **Seamless Sync & Social Motivation:** Automatically sync your stats to your phone or computer and compete with friends on leaderboards and challenges.
- • **Insightful Mobile & Online Dashboard:** Set personalized goals, log food, analyze trends, and earn badges to celebrate your progress.

## Overview

The Fitbit Flex Wireless Activity Tracker is a slim, water-resistant wristband that tracks your steps, distance, calories burned, active minutes, and sleep quality. It features a silent wake alarm and syncs wirelessly with over 150 smartphones and computers, offering a comprehensive mobile and online dashboard to set goals, analyze trends, and engage in social fitness challenges. Perfect for all-day wear, it motivates a healthier lifestyle with real-time stats and community-driven competition.

## Description

Product Description               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 and 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, tablet or from leading smartphones (compatible with over 150 devices). Flex is your perfect companion, it's with you everywhere...even in the shower. Plus, it looks good no matter what you're wearing.                  From the Manufacturer               Fitbit FlexWireless Activity + Sleep WristbandNever 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 and 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, tablet, or from smartphones – both iPhone and Android. Flex is your perfect companion, and stays with you everywhere - even in the shower.  Activity Tracking Exercise Tracking All-Day WearMobile and Online Tools Sync stats wirelessly and automatically to your computer and 120+ leading smartphones, including Android, iOS and Windows.  Set goals, log food, see progress, analyse trends and earn achievement badges through your mobile and online dashboard.  Share and compete with friends and family on the leaderboard and in Fitbit challenges. CommunityEnlist your friends and family in helping you reach your goals by sharing your stats, creating fitness challenges, and taking a group leader board challenge.  Wear It All the TimeFlex never leaves your side. It fits comfortably around your wrist all day and night. You can even wear it in the shower. SleepFlex never sleeps. Wear the comfortable wristband all night, and it will even track how long and how well you sleep. Online tools illustrate your deep sleep and wakeful patterns. Silent Wake technology wakes you with a gentle vibration at a desired time without an alarm or disturbing your partner. CategoryEverydayEverydayEverydayEverydayActivePerformanceStep, calories, distanceYYYYYYClockYYYYYSleep quality & silent alarmYYYYYFloors climbedYYYYActive minutesYYYYCaller IDYYYContinuous heart rateYYMusic control & notificationsYGPS trackingY

## Features

- Records steps taken, distance travelled, calories burned
- Record active minutes, hours slept, quality of sleep. Silent wake alarm, water resistant
- Track your goals with online and mobile tools
- Set your goals and sync your stats
- 1 year Manufacturer Warranty from the date of purchase

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Fitbit |
| Item model number | RZS-000-01 |
| Product Dimensions | 1.52 x 0.95 x 20.83 cm; 90.72 g |
| ASIN | B00BGO0Q9O |

## Product Details

- **Operating System:** Android, iOS
- **Special Feature:** Activity Tracker
- **Battery Capacity:** 330 Amp Hours
- **Connectivity Technology:** GPS
- **Wireless Communication Standard:** Bluetooth

## Images

![Fitbit Flex Wireless Activity Tracker and Sleep Wristband (Black) - Image 1](https://m.media-amazon.com/images/I/51N0Y6osPIL.jpg)
![Fitbit Flex Wireless Activity Tracker and Sleep Wristband (Black) - Image 2](https://m.media-amazon.com/images/I/616PeicQKhL.jpg)
![Fitbit Flex Wireless Activity Tracker and Sleep Wristband (Black) - Image 3](https://m.media-amazon.com/images/I/61WBQ16TK7L.jpg)
![Fitbit Flex Wireless Activity Tracker and Sleep Wristband (Black) - Image 4](https://m.media-amazon.com/images/I/51MIld9nDYL.jpg)
![Fitbit Flex Wireless Activity Tracker and Sleep Wristband (Black) - Image 5](https://m.media-amazon.com/images/I/81r0Fl0SWGL.jpg)

## Questions & Answers

**Q: Since most of the complaints are about the wristband. Is there anything out that you can use with the wristband to keep you from losing it?**
A: i came across this fastener. I've never used it myself since my wristband is holding up fine. I rarely take it off tho. http://www.amazon.com/MDW-Silicon-Fastener-Fitbit-Wristband/dp/B00L7TOUYU/ref=sr_1_9?ie=UTF8&qid=1430793202&sr=8-9&keywords=fitbit+accessories

**Q: does it have a clock**
A: No. there is no face on the fitbit.  It is completely blank unless you tap it to see your activity progress which shows up as little lights.

**Q: isn't there a recall on the FitBit**
A: The newest model is called The a Force and it has been recalled because the clasp contains a metal that creates a rash on the arm of the wearer.  I have the Fex and the One which are older models which have not had any problems.  The Force is not for sale now and it has been recalled by the manufacturer.

**Q: does this come with the charger cable included?**
A: Yes it comes with a small band, large band, clasp, charger cable, and USB sync dongle.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Product is worth the price.
*by A***R on 1 March 2016*

Was delivered in a day's time! Amazon is so particular about the delivery of its products. Appreciate this about them. Product is working well. Needs charge once in 5 days which is pretty decent. Counts the steps just fine and keeps me motivated!

### ⭐⭐⭐⭐ Good for everyday activity tracking
*by N***T on 23 November 2015*

I am very happy with the product and got it for a great price during Diwali sale on Amazon. It helps me to keep track of my step count. Surprisingly I found that I am quite active and so its boosted my confidence.Pros: Unobtrusive. Does the main job.Cons: Sleep has to be manually logged. It calculates the sleep but I have to click the log sleep option and it tracks only in the predefined hours.Calorie intake is also manual so you essentially dont keep track of it

### ⭐⭐⭐⭐⭐ The battery life is also good and once fully charged as advertised works for 4-5 ...
*by R***L on 22 March 2016*

I ordered fitbit band in January 2016 and since then it has become an integral part of my daily routine. The band along with the mobile app are a one stop destination for me to track my water intake, my sleeping patterns, activities and calories burnt. The battery life is also good and once fully charged as advertised works for 4-5 days. It is also water-proof and therefore is on my wrist 24*7.Looking forward to upgrade to a higher model of fitbit.

## Frequently Bought Together

- Fitbit Flex Wireless Activity + Sleep Wristband, Black, Pedometer, Small/Large
- JBtek Black Replacement USB Charging Charger Cable Cord for Fitbit Flex Band Activity Bracelet Charge 0.59 feet

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**Shop now:** [https://www.desertcart.co/products/87603332-fitbit-flex-wireless-activity-tracker-and-sleep-wristband-black](https://www.desertcart.co/products/87603332-fitbit-flex-wireless-activity-tracker-and-sleep-wristband-black)

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*Product available on Desertcart Colombia*
*Store origin: CO*
*Last updated: 2026-01-25*