---
product_id: 383970497
title: "FT4 Heart Rate Monitor"
brand: "polar"
price: "€ 461.00"
currency: EUR
in_stock: true
url: https://www.desertcart.nl/products/383970497-ft4-heart-rate-monitor
store_origin: NL
region: Netherlands
---

# Water resistant up to 30m User-replaceable battery Continuous accurate heart rate FT4 Heart Rate Monitor

**Brand:** polar
**Price:** € 461.00
**Availability:** ✅ In Stock

## Summary

> ❤️ Track your heart, fuel your hustle 💪

## Quick Answers

- **What is this?** FT4 Heart Rate Monitor by polar
- **How much does it cost?** € 461.00 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/383970497-ft4-heart-rate-monitor)

## 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

- • **Comfort-First Chest Strap:** Soft, fabric chest strap molds to your body for all-day comfort and precise readings.
- • **Durable & Ready for Action:** Water resistant up to 30 meters and powered by a user-replaceable battery—built to keep up with your hustle.
- • **Smart Calorie Burn Insights:** Leverage personalized data to get laser-accurate calorie counts—no guesswork, just results.
- • **Precision Heart Rate Tracking:** Stay in the zone with real-time, continuous heart rate monitoring that adapts to your unique rhythm.
- • **Seamless GymLink Connectivity:** Sync effortlessly with compatible gym equipment to elevate your workout experience.

## Overview

The PolarFT4 Heart Rate Monitor delivers continuous, accurate heart rate tracking with a soft, adaptive chest strap for maximum comfort. Featuring smart calorie calculation based on your personal data, it connects seamlessly with gym equipment via GymLink. Water resistant up to 30 meters and equipped with a user-replaceable battery, this compact, digital monitor is designed for fitness-focused professionals seeking precise, reliable performance.

## Description

FT4 Heart Rate Monitor

## Features

- Measures only heart rate and not foot steps
- Provides continuous, accurate heart rate to keep your fitness training simple
- Smart Calorie feature uses your personal data to provide accurate calories burned
- Includes heart rate chest strap made of soft fabric material that adapts to your body shape; Requires and includes chest strap for accurate heart rate
- User replaceable battery and water resistant (30m).Connects with compatible gym equipment using GymLink

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Action | add |
| Color | Purple/Pink |
| Size | standard size |
| Hand Orientation | Left or right |
| Style | FT4 |
| Team | Polar |
| Compatible with | Smartphones |
| Display Size | 0.96 Inches |
| Display Type | Digital |
| Height | 24 millimeters |
| Weight | 0.38 Pounds |
| Material Type | Fabric |
| Number of Items | 1 |
| Season | Fall |
| Features | Waterproof | Heart Rate Monitor | Alarm | Backlight | Dual Time Zone |
| Sport | Fitness |
| Batteries Included? | No |
| Description Pile | Lithium-Ion |
| Brand | Polar |
| Department | Women's |
| Manufacturer | Polar |
| Item model number | 90051033 |
| Product Dimensions | 12.7 x 10.16 x 7.62 cm; 172.37 g |
| ASIN | B005M1P85O |

## Product Details

- **Brand:** Polar
- **Material:** Fabric
- **Colour:** Purple/Pink
- **Compatible devices:** Smartphones
- **Screen size:** 0.96 Inches

## Images

![FT4 Heart Rate Monitor - Image 1](https://m.media-amazon.com/images/I/7159bmw3b-L.jpg)

## Questions & Answers

**Q: Does it work without doing any exercise. Just sitting down and turning it on?**
A: I've never done that, but immediately starts registering my heart rate as soon as I put it on. So I don't see why it wouldn't work for that purpose.

**Q: What are the main differences between the FT4 and FT7?**
A: Hi Chelsea! Practically the 2 models have the same basic features heart rate monitor, what distinguishes FT 7 is that you can save the data on your computer or laptop through her polar site, and the other difference is that it has an option that is called "Energy pointer" that will determine the optimal intensity at which the maximum fat burning effect is achieved. In my opinion not much different from each other because I think they are very easy and convenient to use perfect for people who start training in any discipline or Gym with my personal training clients have always been a great tool to reach your goals . I hope you have served as something my humble response. blessings!!!!

**Q: Do I need to buy the gel?**
A: No, you do not. The watch comes with a strap that goes around your chest to monitor your heart rate. No gel is needed for this watch to work.

**Q: What size strap comes with it?**
A: This unit comes with the standard strap size; medium to xxl. This will fit 30 to 45 inches around.

## Frequently Bought Together

- Polar FT4 Heart Rate Monitor
- Polar H9 Heart Rate Sensor

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*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-01-23*