---
product_id: 546118735
title: "COOSPO Heart Rate Monitor Chest Strap H9Z, Bluetooth 5.0 ANT+ Heart Rate Monitor Chest Sensor with Rechargeable Battery, HRM Works with Strava/Wahoo Fitness/Polar Beat/Peloton/DDP Yoga App"
brand: "coospo"
price: "€ 0.79"
currency: EUR
in_stock: false
reviews_count: 8
url: https://www.desertcart.ie/products/546118735-coospo-heart-rate-monitor-chest-strap-h9z-bluetooth-5-0
store_origin: IE
region: Ireland
---

# Bluetooth 5.0 connectivity 50 hours battery life ±1 bpm accuracy COOSPO Heart Rate Monitor Chest Strap H9Z, Bluetooth 5.0 ANT+ Heart Rate Monitor Chest Sensor with Rechargeable Battery, HRM Works with Strava/Wahoo Fitness/Polar Beat/Peloton/DDP Yoga App

**Brand:** coospo
**Price:** € 0.79
**Availability:** ❌ Out of Stock

## Summary

> 💪 Elevate Your Heart Rate Game!

## Quick Answers

- **What is this?** COOSPO Heart Rate Monitor Chest Strap H9Z, Bluetooth 5.0 ANT+ Heart Rate Monitor Chest Sensor with Rechargeable Battery, HRM Works with Strava/Wahoo Fitness/Polar Beat/Peloton/DDP Yoga App by coospo
- **How much does it cost?** € 0.79 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/546118735-coospo-heart-rate-monitor-chest-strap-h9z-bluetooth-5-0)

## 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

- • **Recharge & Go:** Enjoy up to 50 hours of use on a single charge with a built-in rechargeable battery.
- • **Stay in the Zone:** 5-color LED indicators help you optimize your workout intensity effortlessly.
- • **Track Every Beat:** Experience heart rate accuracy like never before with ±1 bpm precision.
- • **Seamless Connectivity:** Connect with 200+ fitness apps and devices via Bluetooth 5.0 and ANT+.
- • **Comfort Meets Performance:** 14% lighter and 13% thinner for a snug fit that stays put during your toughest workouts.

## Overview

The COOSPO Heart Rate Monitor Chest Strap H9Z is a cutting-edge fitness accessory designed for serious athletes. With Bluetooth 5.0 and ANT+ connectivity, it pairs seamlessly with over 200 fitness apps, ensuring you can track your heart rate with ±1 bpm accuracy. The rechargeable battery lasts up to 50 hours, and its lightweight, adjustable design offers maximum comfort during workouts. Ideal for optimizing your training intensity, this chest strap is a must-have for anyone serious about fitness.

## Description

Full description not available

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | CooSpo |
| Screen Size | 36 Inches |
| Product Dimensions | 4"L x 4"W x 0.4"H |
| Item Weight | 10 Grams |
| Battery Life | 12.0, 24.0 	months |
| Sensor Type | Optical |
| Battery Description | Lithium-Ion |
| Item Package Dimensions L x W x H | 4.96 x 4.21 x 0.98 inches |
| Package Weight | 0.1 Kilograms |
| Item Dimensions  LxWxH | 4 x 4 x 0.4 inches |
| Brand Name | CooSpo |
| Part Number | COOSPO H9Z |

## Product Details

- **Brand:** CooSpo
- **Screen Size:** 36 Inches
- **Product Dimensions:** 4"L x 4"W x 0.4"H
- **Item Weight:** 10 Grams
- **Battery Life:** 12.0, 24.0 	months
- **Sensor Type:** Optical
- **Battery Description:** Lithium-Ion

## Images

![COOSPO Heart Rate Monitor Chest Strap H9Z, Bluetooth 5.0 ANT+ Heart Rate Monitor Chest Sensor with Rechargeable Battery, HRM Works with Strava/Wahoo Fitness/Polar Beat/Peloton/DDP Yoga App - Image 1](https://m.media-amazon.com/images/I/718TPQp+GXL.jpg)
![COOSPO Heart Rate Monitor Chest Strap H9Z, Bluetooth 5.0 ANT+ Heart Rate Monitor Chest Sensor with Rechargeable Battery, HRM Works with Strava/Wahoo Fitness/Polar Beat/Peloton/DDP Yoga App - Image 2](https://m.media-amazon.com/images/I/81GfIpybkkL.jpg)
![COOSPO Heart Rate Monitor Chest Strap H9Z, Bluetooth 5.0 ANT+ Heart Rate Monitor Chest Sensor with Rechargeable Battery, HRM Works with Strava/Wahoo Fitness/Polar Beat/Peloton/DDP Yoga App - Image 3](https://m.media-amazon.com/images/I/71HTF5xJRCL.jpg)
![COOSPO Heart Rate Monitor Chest Strap H9Z, Bluetooth 5.0 ANT+ Heart Rate Monitor Chest Sensor with Rechargeable Battery, HRM Works with Strava/Wahoo Fitness/Polar Beat/Peloton/DDP Yoga App - Image 4](https://m.media-amazon.com/images/I/61iFycjHo0L.jpg)
![COOSPO Heart Rate Monitor Chest Strap H9Z, Bluetooth 5.0 ANT+ Heart Rate Monitor Chest Sensor with Rechargeable Battery, HRM Works with Strava/Wahoo Fitness/Polar Beat/Peloton/DDP Yoga App - Image 5](https://m.media-amazon.com/images/I/710uZxAuKvL.jpg)

## Questions & Answers

**Q: Is there a reset or reboot option?  My unit has died after just 3 weeks.  It won't "wake up" and join BT now.  It's charged.**
A: Not that I am aware of. I would suggest asking for a replacement unit. There cld be a minor connection issue.

**Q: Which coospo replacement strap is needed for the HRm92?**
A: https://www.amazon.com/dp/B0C65VTG8G?ref=myi_title_dp 

You can use the replacement strap link to order, thank you.

**Q: Is the rechargeable battery replaceable by the user? Asking because it will degrade over time after many charges, maybe last 2-3 years? What then?**
A: No. The internal use is a rechargeable battery that cannot be replaced, and it uses 50H for a single charge. The laboratory data shows that this battery supports more than 300 times of charging, then the capacity will maybe decrease after more than 300 times, but it is not unusable. maybe a charger not lasts 50H in that time, thank you.

**Q: I'm new to this. Can I pair it with my cell phone with internet, and use the app only...or do I need other devices?**
A: download a app you like, and pairing it in the app, no  need others devices, thank you.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Very good quality so far
*by J***N on April 16, 2024*

I don't normally review purchases for no reason, but I've been very happy with this heart rate sensor. I'm not getting paid or compensated to write this, I'm just impressed with the product. I've been using coospo products on my bike for several years now, including speed/cadence sensors and regular coin battery-powered heart rate sensors. I was looking for a rechargeable unit so I could cut down on the number of coin batteries I go through, and so far this one fits the bill. It was easy to connect to my wahoo and to zwift, and so far it's performed very well. It's compatible with my older coospo hrm straps. I like the LED indicator on the front of the unit which indicates that it's sending a signal - it gives a little Iron Man vibe lol. I've only had to recharge it once so far in about 5-6 weeks of use (about 4-5 times a week for a couple of hours at a time), and it's a quick recharge time. Overall, very good value (especially compared to bigger name brand products), and very good quality so far.

### ⭐ Jury was out, now it's in
*by W***R on September 9, 2023*

I will be updating this unfinished review pretty soon, for better or for worse.In short: This HRM worked well and seemed accurate for four or five workouts, but then started glitching (see below). I tried support@coospo.com to ask for a possible fix, but clicking on the link didn't connect to anything. I then contacted Amazon who set me up for an exchange which didn't cost me anything for the new unit or for shipping the old one back (or for shipping the new one, but we have Prime). The new unit arrived yesterday (earlier than promised) and I charged it up completely. I used the Heartool app today and it worked well and seemed accurate. But that's how the first unit started also so I'll update this in a couple of weeks.First unit experience: When I bought this HRM, there were only three reviews on Amazon and all three received their product for free via Vine Voice. That's usually a big red flag for me, but CooSpo gets good reviews for their products in general and the reviews seemed well thought out and informative so I took a chance.After receiving it, I charged the unit up completely before using. I adjusted the strap to fit properly. I downloaded three apps to my android to see which one I liked best: Heartool (a COOSPO app?); Wahoo; Polar Beat. I alternated them each day to try them all out. Worked well and seemed accurate for 4 or 5 workouts, then started glitching: dropping the connection twice, showing a really high jump in heartrate once for about 30 seconds for no reason, and turning itself on when it shouldn't. I deleted the Wahoo and Polar Beat apps from my phone and even I trimmed some chest hair just in case; still glitched. Although I'm only using its most basic functions and only link it to my android, I liked it and would have given it five stars if it had continued to work well. With the first unit messing up and the support link not linking to support, I think the best they can hope for is a four-star review; we'll see.Me: early 60s; haven't exercised for over eight years; wanted HRM to make sure I got my heartrate high enough so I'm not wasting my time, but without, you know, dying; currently only doing step aerobics for 50 minutes to work off fat, but will branch out into other exercises later. Never used a HRM before. I exercise at home and traded convenience of wrist unit for increased accuracy of chest unit. BTW, as of this review, there are 15 written reviews and all 15 received free products. Think what you want about that.Edit 9/20/23. TL;DR on original review? Summary: Received item and it worked well for a few workouts, then started glitching. CooSpo support page didn't link to anything so I arranged exchange with Amazon. I submitted a tentative review on Amazon giving 2 stars and an explanation why; the next day, CooSpo emailed me to offer a refund for my purchase. I ignored their offer: I don't mind paying for a product that works, but a refund before the second item arrives feels like a bribe. New HRM arrived and it worked well for 12 workouts before it started glitching. I returned it to Amazon for a refund.

### ⭐⭐⭐⭐⭐ Highly recommend
*by L***J on July 13, 2024*

It works well. My first HRM was their forearm version - which worked well, but struggled when worn under layers during cold weather riding. I've experienced no such struggles with the H9z.6 months in, I'm convinced that this is the best value chest HRM on the market.I love the fact that it is rechargeable.This is my first chest strap HRM. I hated how it fit compared to my forearm one, but I eventually got used to it.

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*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-02-07*