---
product_id: 184163988
title: "Polar H9 XS-S Heart Rate Sensor Bluetooth & ANT+"
brand: "polar"
price: "AR$348787"
currency: ARS
in_stock: true
category: "Polar"
url: https://www.desertcart.com.ar/products/184163988-polar-h9-xs-s-heart-rate-sensor-bluetooth-and-ant
store_origin: AR
region: Argentina
---

# Waterproof & durable Bluetooth & ANT+ dual connectivity 400h battery life Polar H9 XS-S Heart Rate Sensor Bluetooth & ANT+

**Brand:** polar
**Price:** AR$348787
**Availability:** ✅ In Stock

## Summary

> 🔥 Stay ahead of your fitness game with Polar H9 – precision meets versatility!

## Quick Answers

- **What is this?** Polar H9 XS-S Heart Rate Sensor Bluetooth & ANT+ by polar
- **How much does it cost?** AR$348787 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/184163988-polar-h9-xs-s-heart-rate-sensor-bluetooth-and-ant)

## 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 Design:** Soft, adjustable chest strap fits XS-S sizes perfectly for all-day wear.
- • **Ultra-Long Battery Life:** Up to 400 hours of uninterrupted performance keeps you going longer.
- • **Versatile Fitness Compatibility:** From gym sessions to group classes, track calories & heart rate with any favorite app or device.
- • **Gold Standard Heart Rate Accuracy:** Trusted by athletes & researchers worldwide for precise cardio tracking.
- • **Seamless Multi-Device Connectivity:** Pairs effortlessly with Polar, Garmin, Peloton, Nike+ and more via Bluetooth & ANT+.

## Overview

The Polar H9 XS-S Heart Rate Sensor is a lightweight, waterproof chest strap monitor offering gold-standard heart rate accuracy. Featuring dual Bluetooth and ANT+ connectivity, it pairs with a wide range of sports watches, gym equipment, and popular fitness apps. With an impressive 400-hour battery life and a comfortable soft strap designed for smaller chest sizes, it’s the ultimate everyday companion for millennial professionals serious about optimizing their workouts.

## Description

New Polar H9 heart rate sensor out now polar H9 is the ideal jack-of-all-trades sensor for all your everyday sports. Get reliable calories and heart rate thanks to chest strap measurement Battery life is 400 hours Polar H9 heart rate monitor works not only with Polar beat app and many 3rd party apps but also with a large variety of sports watches cycling devices and gym equipment. This is due to bluetooth ANT+ and 5 kHz technologies which can also be active simultaneously. Get reliable heart rate tracking for all your everyday sports now.

## Features

- POLAR presents a new affordable HRM when you're looking for a reliable high quality heart rate monitor for your everyday sports Polar H9 is a trusted choice of HR sensor that fulfills all your needs
- Gold standard in heart rate tracking built on decades of scientific research and development recognised by both regular users and researchers around the globe Polar is proud to be the Gold Standard in HR tracking
- CONNECTIVITY OPTIONS: Polar H9 connects to sports and smart watches (Polar Garmin) activity trackers gym equipment and other bluetooth and ANT+ devices
- Now your cardio workouts are more effective: From gym to indoor cycling via jogging and group exercise, track your heart rate and get an accurate calorie burn
- Turn your phone into fitness tracker: Enjoy endless connection possibilities to Polar beat, Polar club, peloton, Nike+ run club and other popular fitness and training apps

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08411CZYL |
| Battery Description | CR2025 Button Cell |
| Best Sellers Rank | 1,759 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) 8 in Heart Rate Monitors (Sports & Outdoors) |
| Brand Name | Polar |
| Colour | Black |
| Compatible Devices | Smartphones |
| Customer Reviews | 4.1 4.1 out of 5 stars (1,085) |
| Display Size | 0.96 Inches |
| Included Components | Heart rate sensor, soft strap |
| Item Dimensions L x W x H | 34L x 65W x 10H millimetres |
| Item Highlight | Fits 54–66 cm chest, Soft chest strap, Waterproof, Sports & fitness |
| Item Type Name | Bluetooth - Waterproof HR Monitor with Soft Chest Strap |
| Item Weight | 60 Grams |
| Manufacturer | Polar |
| Manufacturer Part Number | 92081566 |
| Material Type | Plastic |
| Model Number | H9 |
| Number of Items | 2 |
| Product Warranty | 2 year manufacturer |
| Sensor Type | PPG |
| Size | XS-S |
| Team Name | Polar |
| UPC | 725882053936 |

## Product Details

- **Battery description:** CR2025 Button Cell
- **Brand:** Polar
- **Colour:** Black
- **Compatible devices:** Smartphones
- **Item Highlight:** Fits 54–66 cm chest, Soft chest strap, Waterproof, Sports & fitness
- **Item weight:** 60 Grams
- **Material:** Plastic
- **Product dimensions:** 34L x 65W x 10H millimetres
- **Screen size:** 0.96 Inches
- **Sensor type:** PPG

## Images

![Polar H9 XS-S Heart Rate Sensor Bluetooth & ANT+ - Image 1](https://m.media-amazon.com/images/I/51LhhgJ+1lL.jpg)

## Available Options

This product comes in different **Color, Size, Style** options.

## Questions & Answers

**Q: Why won’t my Polar H9 pair with my device?**
A: If you're experiencing pairing issues, ensure you have fastened the strap around your chest and connector is attached. Check Bluetooth is ON. Open Polar Flow app, go to Training > menu icon, find your sensor, and tap Pair.

**Q: How can I fix inaccurate heart rate readings?**
A: Make sure the sensor is securely attached, and check for tightness or skin irritation. Recalibrate if necessary, and avoid extreme conditions like cold weather.

**Q: Can I pair Polar H9 with multiple devices?**
A: No, Polar H9 can only connect to one device at a time. If you're having trouble pairing, disconnect from other devices before pairing with the desired one.

**Q: Why is my Polar H9 not syncing with the Polar app?**
A: Make sure Bluetooth is active, the app is updated, and the sensor is within range. Restart the app and sensor if syncing issues persist.

**Q: Is the Polar H9 comfortable to wear during workouts?**
A: The Polar H9 strap should fit snugly but not too tight. If you experience discomfort, adjust the strap or try a different size. Avoid wearing it too tight to prevent chafing.

## Frequently Bought Together

- Polar H9 Heart Rate Sensor
- Duracell CR2025 3V Lithium Battery, Child Safety Features, 4 Count Pack, Lithium Coin Battery for Key Fob, Car Remote, Glucose Monitor, CR Lithium 3 Volt Cell
- Heart Rate Monitor USA Replacement Soft Transmitter Strap (Works with Polar H1, H7, H9, H10 and Polar Wearlink Models) Size XXXL

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**Shop now:** [https://www.desertcart.com.ar/products/184163988-polar-h9-xs-s-heart-rate-sensor-bluetooth-and-ant](https://www.desertcart.com.ar/products/184163988-polar-h9-xs-s-heart-rate-sensor-bluetooth-and-ant)

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*Product available on Desertcart Argentina*
*Store origin: AR*
*Last updated: 2026-09-10*