---
product_id: 1856474
title: "POLAR Datalink"
brand: "polar"
price: "R$698"
currency: BRL
in_stock: true
reviews_count: 13
url: https://www.desertcart.com.br/products/1856474-polar-datalink
store_origin: BR
region: Brazil
---

# Ultra-lightweight & compact design Plug & play USB compatibility with Mac & PC W.I.N.D. tech for interference-free data POLAR Datalink

**Brand:** polar
**Price:** R$698
**Availability:** ✅ In Stock

## Summary

> 📡 Transfer Like a Pro, Train Like a Champion

## Quick Answers

- **What is this?** POLAR Datalink by polar
- **How much does it cost?** R$698 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/1856474-polar-datalink)

## Best For

- polar enthusiasts

## Why This Product

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

## Key Features

- • **Compact Powerhouse:** Sleek, featherlight design fits in your pocket but packs a serious data punch.
- • **Seamless Data Sync:** Effortlessly transfer your training stats with zero interruptions using advanced W.I.N.D. technology.
- • **Cross-Platform Ready:** Supports Windows XP through 7 and Intel-based Mac OS X 10.5+, ensuring broad usability.
- • **Legacy Compatibility:** Works flawlessly with Polar RCX5, RCX3, and CS500—keep your trusted gear in the game.
- • **Universal USB Plug & Play:** Instantly connects to any Mac or PC—no drivers, no hassle, just pure productivity.

## Overview

The POLAR DataLink is a compact, ultra-lightweight USB device that uses cutting-edge W.I.N.D. technology to deliver disturbance-free data transfer between Polar training computers (RCX5, RCX3, CS500) and polarpersonaltrainer.com. Compatible with a wide range of Windows and Mac OS systems, it ensures seamless, plug-and-play connectivity for professional athletes and fitness enthusiasts who demand reliable, hassle-free syncing.

## Description

The Polar Data Link makes it easy to transfer data between your training computer and polarpersonaltrainer.com. Just plug your DataLink to a USB port on your Mac or PC and it detects your training computer in the room. It utilizes W.I.N.D. technology for disturbance-free data transmission. The Polar DataLink is compatible with Polar RCX5, RCX3 and CS500 training computers. To use DataLink, you need a PC with Windows XP/Vista 32/64 bit, Windows 7 32/64 bit or Intel based Mac OS X 10.5 (Leopard) or newer. Polar DataLink Data Transfer:The Polar Data Link makes it easy to transfer data between your training computer and polarpersonaltrainer.comJust plug your DataLink to a USB port on your Mac or PC and it detects your training computer in the roomUtilizes W.I.N.D. technology for disturbance-free data transmissionThe Polar DataLink is compatible with Polar RCX5, RCX3 and CS500 training computersTo use DataLink, you need a PC with Windows XP/Vista 32/64 bit, Windows 7 32/64 bit or Intel based Mac OS X 10.5 (Leopard) or newer

## Features

- Utilizes W.I.N.D. technology for disturbance-free data transmission

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Item Package Dimensions L x W x H | 4.57 x 3.78 x 1.26 inches |
| Package Weight | 2.12 ounces |
| Item Dimensions  LxWxH | 2.5 x 1 x 0.5 inches |
| Item Weight | 4.54 g |
| Brand Name | POLAR |
| Manufacturer | Polar |
| Part Number | 91053138 |
| Model Year | 2009 |

## Product Details

- **Brand:** POLAR
- **Compatible Devices:** Personal Computer
- **Connectivity Technology:** USB
- **Number of Channels:** 1
- **Item Weight:** 4.54 g

## Images

![POLAR Datalink - Image 1](https://m.media-amazon.com/images/I/71-qsDvvpRL.jpg)
![POLAR Datalink - Image 2](https://m.media-amazon.com/images/I/71OeBvAD+1L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐ 4.0 out of 5 stars







  
  
    Good product with only 1 fault.
  

*by R***A on Reviewed in the United States on May 2, 2015*

If you have a CS 500  then you may need this. There is data that is readily available in the Polar CS 500 that can be better visualized when you pair it with this data link. For instance,  there's a comparison chart between HRT,  elevation and MPH,  this can be helpful if you want to squeeze the most out of the training session. The interface is intuitive and very organized. The 4 stars rating is due to connection hassle. The range is a joke,  you can have the data link a few inches apart and rarely will connect on the first try. The transfer speed is very slow but once is uploaded,  you can disconnect the CS 500 and keep looking at the charts thru the Polar Web application. I bought this data link and to be honest,  I am not impressed with the provided information,  because the CS 500 already provide the same information minus the graphics. But it is surely a great training aid for those who wants to squeeze the very last drop of training sweat.

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Perfect for its designed function.
  

*by B***Y on Reviewed in the United States on August 3, 2016*

I like immediate feedback, but I like the chance to analyze feedback better. The datalink, though a bit pricey, gives you access to the polar website and its tools for analysis. I'm not a runner, and I don't bike as much as I used to, but I have been going to the gym to push iron around for a few years now. Though it's not cardio work as it's often conceived of, lifting weights involves the cardiovascular, and I like knowing whether I am pushing to the limits and getting cardio benefits. I wish Polar would support lifting weights better, but that's a bit much to ask from a HR monitor. For what I need, the datalink satisfies. I particularly like the training load function, so I can see visually whether I need to back off, or whether I'm where I want to be to keep getting healthier.

### ⭐⭐⭐⭐ 4.0 out of 5 stars







  
  
    Datalink is an enabler
  

*by C***R on Reviewed in the United States on December 9, 2014*

Usually communicates with my RCX3; software does a sufficient job for a layman's understanding.  On line analysis and tools help track progress, although they may be better suited to a more advanced user.  Nevertheless, it is very helpful to track routes, overall milage, effort (HR, pace) and time.  Comparing identical routes also gives some encouragement - as you can see progress as you increase your performance.

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**Shop now:** [https://www.desertcart.com.br/products/1856474-polar-datalink](https://www.desertcart.com.br/products/1856474-polar-datalink)

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*Product available on Desertcart Brazil*
*Store origin: BR*
*Last updated: 2026-03-10*