---
product_id: 87603332
title: "Fitbit Flex Wireless Activity Tracker and Sleep Wristband (Black)"
brand: "fitbit"
price: "AR$984909"
currency: ARS
in_stock: false
reviews_count: 13
url: https://www.desertcart.com.ar/products/87603332-fitbit-flex-wireless-activity-tracker-and-sleep-wristband-black
store_origin: AR
region: Argentina
---

# Tracks steps & distance Monitors sleep quality & silent wake Water resistant for 24/7 wear Fitbit Flex Wireless Activity Tracker and Sleep Wristband (Black)

**Brand:** fitbit
**Price:** AR$984909
**Availability:** ❌ Out of Stock

## Summary

> ⌚️ Your all-day, all-night fitness sidekick — never miss a beat!

## Quick Answers

- **What is this?** Fitbit Flex Wireless Activity Tracker and Sleep Wristband (Black) by fitbit
- **How much does it cost?** AR$984909 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/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

- • **Long-Lasting Power:** Up to 5 days of battery life means less charging, more moving.
- • **Stay Ahead of Your Goals:** Real-time tracking of steps, calories, and distance keeps your daily progress front and center.
- • **Sleep Smarter, Wake Refreshed:** Silent vibration alarm and detailed sleep analysis help optimize your rest without disturbing your partner.
- • **Wear It Everywhere, Worry-Free:** Slim, stylish, and water resistant—your perfect 24/7 companion, even in the shower.
- • **Seamless Sync & Social Motivation:** Automatically sync stats to 150+ devices and compete with friends via Fitbit challenges and leaderboards.

## Overview

The Fitbit Flex Wireless Activity Tracker is a sleek, water-resistant wristband that tracks your steps, distance, calories burned, and sleep quality. It features a silent wake alarm and syncs wirelessly with over 150 devices, empowering you to set and crush fitness goals while staying connected with a vibrant community. With up to 5 days of battery life and a stylish design, it’s built for continuous 24/7 wear.

## 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

Review: The battery life is also good and once fully charged as advertised works for 4-5 ... - 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.
Review: Love the Fitbit Flex! - Great to finally get Fitbit available in India at the right price. I love my Fitbit tracker and it keeps me active and keeps my eyes on my goals throughout the day. Must have product for anyone who is into fitness, or just wants some good information on tracking their daily movements.

## 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 |
|---------------|-------|
| ASIN | B00BGO0Q9O |
| ASIN  | B00BGO0Q9O |
| Batteries  | Lithium Metal batteries required. (included) |
| Best Sellers Rank | #149,822 in Sports, Fitness & Outdoors ( See Top 100 in Sports, Fitness & Outdoors ) #732 in Activity Trackers |
| Customer Reviews | 3.8 3.8 out of 5 stars (12,976) |
| Date First Available  | 9 September 2013 |
| Generic Name | fitness tracker |
| Generic Name  | fitness tracker |
| Included Components | Wristbands (large and small) and interchangeable clasp |
| Included Components  | Wristbands (large and small) and interchangeable clasp |
| Is Discontinued By Manufacturer  | No |
| Item Dimensions LxWxH | 15 x 10 x 208 Millimeters |
| Item Dimensions LxWxH  | 15 x 10 x 208 Millimeters |
| Item Weight | 90.7 g |
| Item Weight  | 90.7 g |
| Item model number | RZS-000-01 |
| Item model number  | RZS-000-01 |
| Manufacturer | Fitbit |
| Manufacturer  | Fitbit |
| Net Quantity | 1 Count |
| Net Quantity  | 1 Count |
| Product Dimensions | 1.52 x 0.95 x 20.83 cm; 90.72 g |
| Product Dimensions  | 1.52 x 0.95 x 20.83 cm; 90.72 g |

## Product Details

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

## Images

![Fitbit Flex Wireless Activity Tracker and Sleep Wristband (Black) - Image 1](https://m.media-amazon.com/images/I/21F4IojuTtL.jpg)
![Fitbit Flex Wireless Activity Tracker and Sleep Wristband (Black) - Image 2](https://m.media-amazon.com/images/I/21UdxMMHbPL.jpg)
![Fitbit Flex Wireless Activity Tracker and Sleep Wristband (Black) - Image 3](https://m.media-amazon.com/images/I/21pZMiC+6fL.jpg)
![Fitbit Flex Wireless Activity Tracker and Sleep Wristband (Black) - Image 4](https://m.media-amazon.com/images/I/21rwRHXsmiL.jpg)
![Fitbit Flex Wireless Activity Tracker and Sleep Wristband (Black) - Image 5](https://m.media-amazon.com/images/I/31DzgmPl0FL.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

### ⭐⭐⭐⭐⭐ 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.

### ⭐⭐⭐⭐⭐ Love the Fitbit Flex!
*by R***L on 23 September 2015*

Great to finally get Fitbit available in India at the right price. I love my Fitbit tracker and it keeps me active and keeps my eyes on my goals throughout the day. Must have product for anyone who is into fitness, or just wants some good information on tracking their daily movements.

### ⭐⭐⭐⭐ Fitbit Flex is a Winner!
*by D***N on 26 April 2016*

I have been using the Fitbit Flex for over 2 months. Love this piece. A very minimalistic activity tracker which is waterproof (rain and water splash, no underwater capability). Tracks the number of steps per day and you can sync it easily with the fitbit app for iPhone and Android. The pack comes with a small and large wrist bands, the tracker, usb charging cable and warranty plus how to use manuals. It also tracks your sleep by randomly tapping it(initiates the sleep mode) The best thing about this you can keep wearing it 24/7 due to it's simple and minimalistic design. 1 full charge will give it the juice for going 4-5 days in a stretch. Love it and been using it daily and keeps me super motivated to keep moving. :)

## 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.com.ar/products/87603332-fitbit-flex-wireless-activity-tracker-and-sleep-wristband-black](https://www.desertcart.com.ar/products/87603332-fitbit-flex-wireless-activity-tracker-and-sleep-wristband-black)

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*Product available on Desertcart Argentina*
*Store origin: AR*
*Last updated: 2026-01-31*