---
product_id: 532980125
title: "HW9 Heart Rate Monitor Bluetooth ANT+ Armband with Accurate HR Zones/Calories Burned Data, HRM Optical Sensor for Fitness Training/Cycling/Running,Compatible with Peloton,DDP Yoga,Wahoo APP"
brand: "coospo"
price: "$103.09"
currency: USD
in_stock: true
category: "Coo Spo"
url: https://www.desertcart.us/products/532980125-hw9-heart-rate-monitor-bluetooth-ant-armband-with-accurate-hr
store_origin: US
region: United States of America
---

# Bluetooth 5.0 & ANT+ dual connectivity 35-hour rechargeable battery life ±1 BPM optical heart rate accuracy HW9 Heart Rate Monitor Bluetooth ANT+ Armband with Accurate HR Zones/Calories Burned Data, HRM Optical Sensor for Fitness Training/Cycling/Running,Compatible with Peloton,DDP Yoga,Wahoo APP

**Brand:** coospo
**Price:** $103.09
**Availability:** ✅ In Stock

## Summary

> 🔥 Stay in the zone, crush your goals, and never miss a beat! 🔥

## Quick Answers

- **What is this?** HW9 Heart Rate Monitor Bluetooth ANT+ Armband with Accurate HR Zones/Calories Burned Data, HRM Optical Sensor for Fitness Training/Cycling/Running,Compatible with Peloton,DDP Yoga,Wahoo APP by coospo
- **How much does it cost?** $103.09 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/532980125-hw9-heart-rate-monitor-bluetooth-ant-armband-with-accurate-hr)

## Best For

- coospo enthusiasts

## Why This Product

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

## Key Features

- • **Power Through Your Day:** Up to 35 hours of battery life with fast magnetic charging means your monitor is always ready when you are.
- • **Precision at Your Pulse:** Experience ultra-accurate heart rate tracking with ±1 BPM optical sensor technology, ensuring every beat counts.
- • **Comfort Meets Performance:** Soft, breathable, adjustable armband design offers freedom of movement and all-day comfort—ditch the chest straps for good.
- • **Seamless Multi-Device Sync:** Bluetooth 5.0 and ANT+ connectivity let you pair simultaneously with your favorite fitness apps and devices—no interruptions, just pure flow.
- • **Train Smarter with HR Zones:** 5-color LED heart rate zone indicator and customizable max heart rate keep your workouts optimized and injury-free.

## Overview

The COOSPO HW9 is a cutting-edge optical heart rate monitor armband featuring ±1 BPM accuracy, Bluetooth 5.0 and ANT+ dual connectivity, and a 35-hour rechargeable battery. Designed for fitness enthusiasts who demand precision and comfort, it offers real-time heart rate zone tracking with a 5-color LED indicator, customizable max heart rate settings, and compatibility with over 200 popular fitness apps including Peloton and Wahoo. Its breathable, adjustable band ensures all-day wearability, making it the ultimate companion for cycling, running, yoga, and more.

## Description

desertcart.com: COOSPO HW9 Heart Rate Monitor Bluetooth ANT+ Armband with Accurate HR Zones/Calories Burned Data, HRM Optical Sensor for Fitness Training/Cycling/Running,Compatible with Peloton,DDP Yoga,Wahoo APP : Sports & Outdoors

## Features

- ±1BPM OPTICAL HEART RATE ARMBAND & CALORIE TRACKER: COOSPO HW9 heart rate armband uses optical heart rate technology to provide accurate heart rate and calorie burn data, achieve a monitoring error of ±1BPM.
- HEART RATE ZONE MONITORING& HRV FUNCTION: HW9 has a 5-color LED indicator light for Heart Rate Zone Training, that shows your heart rate zone at a glance, so you can optimize your intensity levels at the right time. Also supports heart rate variability (HRV) function.
- COMFORT TO WEAR: An Armband heart rate monitor is a great alternative to heart rate chest straps and wrist-based devices. Armband HRM sensor allows maximum freedom of movement and works in countless different sports.HW9 with a soft, breathable, and adjustable band for all training and exercise.
- CONNECTIVITY: Bluetooth 5.0 and ANT+ guarantee that you can connect the COOSPO HW9 Armband heart rate sensor with GPS bike computers/APP/Fitness Devices/Running Watches. You can have two simultaneous Bluetooth connections with the latest technology.
- SUPPORT MAX HEART RATE CUSTOMIZATION: Heartool/Coosporide App allows you to customize your real max heart rate value with HW9, reach your true heart rate zone, can optimize your intensity levels at the right time. (Default MAX heart rate was 200bpm)
- MAX HEART RATE VIBRATION: when your heart rate is higher than the MAX heart rate value or your customized value, the HW9 armband with a vibration warning, guarding your training safety.
- RECHARGEABLE BATTERY: Provides up to 35 hours of battery with fast charge and a magnetic charger. To extend battery life, please use a DC 5V power adapter or computer USB port for charging.
- RECOMMENDED APP: COOSPO Bluetooth 5.0 heart rate armband is compatible with 200+ apps like Wahoo Fitness/Strava/Polar Beat/DDP Yoga/HR monitor/CooSporide/Elite HRV.
- Instructions for Use: Short press the button to power on, Long press the button to power off.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0C5RF6L9J |
| Battery Description | Lithium-Ion |
| Best Sellers Rank | #22,071 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #26 in Heart Rate Monitors (Sports & Outdoors) |
| Brand Name | CooSpo |
| Color | COOSPO Heart Rate Monitor Armband HW9 |
| Compatible Devices | Smartphones |
| Customer Reviews | 4.0 4.0 out of 5 stars (384) |
| Display Size | 0.4 inches |
| Included Components | Arm Strap *2, Heart rate monitor sensor *1, User Manual *1, charge cable *1 |
| Item Dimensions L x W x H | 4"L x 4"W x 1.4"H |
| Item Type Name | Armband heart rate monitor |
| Item Weight | 10 g |
| Manufacturer | COOSPO |
| Manufacturer Part Number | HW9 |
| Material Type | Acrylonitrile Butadiene Styrene (ABS), Nylon |
| Model Number | HW9 |
| Number of Items | 1 |
| Sensor Type | Optical |
| Size | Small |
| Software Update Supported to Date | unknown |
| Team Name | CooSpo |
| Warranty Description | 12-month exchange warranty |

## Product Details

- **Battery Description:** Lithium-Ion
- **Brand:** CooSpo
- **Color:** COOSPO Heart Rate Monitor Armband HW9
- **Compatible Devices:** Smartphones
- **Item Weight:** 10 g
- **Material:** Acrylonitrile Butadiene Styrene (ABS), Nylon
- **Number of Items:** 1
- **Product Dimensions:** 4"L x 4"W x 1.4"H
- **Screen Size:** 0.4 inches
- **Sensor Type:** Optical

## Images

![HW9 Heart Rate Monitor Bluetooth ANT+ Armband with Accurate HR Zones/Calories Burned Data, HRM Optical Sensor for Fitness Training/Cycling/Running,Compatible with Peloton,DDP Yoga,Wahoo APP - Image 1](https://m.media-amazon.com/images/I/61ksb8N+0ZL.jpg)

## Questions & Answers

**Q: Does this work with Coros Apex 42mm watch?**
A: I am confused why you would need an external heart monitor when the Coros Apex watch has a built-in heart rate monitor with the exact same technology as the COOSPO HR monitor. Nonetheless, the Coros does accept Bluetooth accessories and Coros sells their own compatible peripheral HR monitor, so the COOSPO would work with it.

**Q: does this detect pvc?**
A: What is the meaning of PVC? 
It was an armband that detect real-time heart rate beat, thank you.

**Q: Is there a way to disable the buzzing when your HR hits 180+?   This is a pretty useless feature.**
A: In Coosporide app, on the top of the riding page, there is a setting button, click it and you can close the warning function of the armband, thank you.

## Frequently Bought Together

- COOSPO HW9 Bluetooth 5.0 ANT+ Heart Rate Monitor Armband with HR Zones/Calories Burned, Optical HRM Sensor for Fitness Training/Cycling/Running,Compatible with Peloton,DDP Yoga,Wahoo
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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-10-23*