---
product_id: 622222138
title: "Heart Rate Monitor, Comfort, Easy to wear, Auto-wear Detection, Precise Data, Bluetooth, 38 Hours Battery Life, Compatible with up to 3 Connections, for Run and Bike"
brand: "coros"
price: "VT39022"
currency: VUV
in_stock: true
reviews_count: 13
category: "Coros"
url: https://www.desertcart.vu/products/622222138-heart-rate-monitor-comfort-easy-to-wear-auto-wear-detection
store_origin: VU
region: Vanuatu
---

# Connects 3 devices simultaneously 38h battery life Advanced optical heart rate sensor Heart Rate Monitor, Comfort, Easy to wear, Auto-wear Detection, Precise Data, Bluetooth, 38 Hours Battery Life, Compatible with up to 3 Connections, for Run and Bike

**Brand:** coros
**Price:** VT39022
**Availability:** ✅ In Stock

## Summary

> 🔥 Stay ahead of the pack with COROS – where comfort meets precision!

## Quick Answers

- **What is this?** Heart Rate Monitor, Comfort, Easy to wear, Auto-wear Detection, Precise Data, Bluetooth, 38 Hours Battery Life, Compatible with up to 3 Connections, for Run and Bike by coros
- **How much does it cost?** VT39022 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/622222138-heart-rate-monitor-comfort-easy-to-wear-auto-wear-detection)

## Best For

- coros enthusiasts

## Why This Product

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

## Key Features

- • **Unmatched Endurance:** Keep your performance tracked with a massive 38-hour battery life—no mid-workout interruptions.
- • **Comfort-First Design:** Soft, breathable fabric band that stays secure and sweat-free, making chest straps a thing of the past.
- • **Precision You Can Trust:** Cutting-edge optical sensor delivers reliable, distraction-free heart rate data for runners and cyclists alike.
- • **Smart Auto Wear Detection:** Automatically powers on/off and connects when you start your workout—effortless tracking every time.
- • **Seamless Multi-Device Sync:** Pair effortlessly with up to 3 devices at once via Bluetooth for ultimate connectivity on the go.

## Overview

The COROS Heart Rate Monitor combines a soft, breathable armband with an advanced optical sensor to deliver precise heart rate data during runs and bike rides. Featuring a long-lasting 38-hour battery, Bluetooth connectivity for up to three devices, and smart auto wear detection, it offers professional-grade tracking in a comfortable, easy-to-clean design.

## Description

Shop COROS Heart Rate Monitor, Comfort, Easy to wear, Auto-wear Detection, Precise Data, Bluetooth, 38 Hours Battery Life, Connects up to 3 devices at once, for Run and Bike-with Orange Band. Free delivery and returns on all eligible orders.

Review: Great but you don't get to spit on you hand and rub it like you do a chest strap...... :) - Game changer. I've been using chest straps for the last 15 years. Never really any issues other than batteries dying. Gone through Garmins and then maybe 3 wahoo ones. All fine I guess, the Wahoo's only seem to last a couple of years for some reason. Now, pre-setting the strap for these has always been just one of those things I did, either under a tap and embrace the chill when you put it on, or the spit and rub which always had a mildly kinky vibe to it :) Not to mention the more often than not coffee scented strap after a while. Then I finally cave a get this little switcheroo. I wasn't sure how good it would be using the same kind of system that watch based heart rate sensors use (which always seem to lock on to cadence for me). But this thing is solid. Comfy, requires no spit and means i can add a new weird tan line to my arm come summer. But in seriousness, it's accurate, connects to my suunto watch, (i've not used the coros app), is accurate and i honestly forget I'm wearing it. Plus being that it sits on my upper arm and not at the core of my body, it doesn't get anywhere near as sweaty in the heat.
Review: The best optical sensor, but swap the strap - The best optical sensor (I tried them all). Extremely accurate around the bicep and even the wrist (not usually advised due to inaccuracy). Easy to charge, usb-c, and the auto on/off works beautifully. The strap is too uncomfy and pinchy, but is easily swapped for a replacement Coospo Hw9 strap which is the best (feed it through in one loop and trim the bits). Like all opticals, readings lag a few seconds behind realtime, and it takes a few seconds to dial in after putting on.

## Features

- COMFORTABLE AND QUICK CLEANING: The fabric band is soft and breathable, more comfortable to wear than a chest strap. You can quickly clean the band by removing the sensor of COROS heart rate monitor chest strap ."COROS heart rate monitor armband is designed for measuring heart rate during sports and activities. It is not intended to aid in collecting heart rate data for daily tracking purposes.”
- MULTIPLE CONNECTIONS: The COROS heart rate monitor chest strap is designed to work seamlessly with your COROS watches and apps, it can also simultaneously pair with up to three devices, including Sports Watches, Indoor Trainers, Bike, Computers, Phones, Apps, Treadmills, and Indoor Rowers. Connects via Bluetooth only, not compatible with ANT+.
- EASY TO WEAR and FLEXIBLE FIT: The band of COROS heart rate monitor lays flat around your arm and locks in place with its textured surface. Set the perfect placement and tension on the elasticated band by sliding the buckle.
- ADVANCED SENSOR and PRECISE DATA: Housed in a tough yet sleek body and protected under a scratch-resistant cover, COROS Heart Rate Monitor's advanced sensor will deliver reliable and accurate heart rate data monitoring to track your workouts in distraction-free comfort.
- LASTING BATTERY LIFE: 38 hours of full operation or 80 days of standby on a single charge. View the battery level on your COROS watch or app and use the magnetic cable to quickly recharge in 2 hours.
- WEAR DETECTION: With built-in wear detection, the COROS heart rate monitor armband automatically powers on and off based on when it is worn. Automatically connect to your paired devices every time you start a workout.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CY57JZDC |
| Battery Average Life | 38 Hours |
| Battery Description | Alkaline |
| Best Sellers Rank | 1,302 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) 5 in Heart Rate Monitors (Sports & Outdoors) |
| Brand Name | COROS |
| Colour | Orange |
| Compatible Devices | Smartphones |
| Country Of Origin | China |
| Customer Reviews | 4.6 4.6 out of 5 stars (1,965) |
| Display Size | 10 |
| Included Components | Heart rate monitor, Instructions |
| Item Type Name | COROS Heart Rate Monitor |
| Manufacturer | COROS Heart Rate Monitor |
| Manufacturer Part Number | COROS Monitor de frecuencia cardíaca |
| Material Type | Nylon |
| Model Number | COROS Heart Rate Monitor |
| Product Warranty | 1 year manufactor |
| Sensor Type | Optical |
| Size | Standard |
| Team Name | COROS |
| UPC | 810005783064 |
| Unit Count | 1.0 count |

## Product Details

- **Battery description:** Alkaline
- **Battery life:** 38 Hours
- **Brand:** COROS
- **Colour:** Orange
- **Compatible devices:** Smartphones
- **Manufacturer:** COROS Heart Rate Monitor
- **Material:** Nylon
- **Screen size:** 10
- **Sensor type:** Optical
- **UPC:** 810005783064

## Images

![Heart Rate Monitor, Comfort, Easy to wear, Auto-wear Detection, Precise Data, Bluetooth, 38 Hours Battery Life, Compatible with up to 3 Connections, for Run and Bike - Image 1](https://m.media-amazon.com/images/I/71aTe9waZPL.jpg)

## Available Options

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

## Questions & Answers

**Q: Will the COROS Heart Rate Monitor support ANT+?**
A: There will be no ANT+ support as we are using a newer Bluetooth chip which does not provide ANT+ support but has far better computing power and lower power consumption than chips with ANT+ support.

**Q: Can I Pair the COROS HR Monitor with My Phone?**
A: To record a workout with the COROS Heart Rate Monitor directly from your phone, we recommend using a free activity tracking app like Strava, MyFitnessPal, RunTracker, or others available on the iOS and Google Play stores.

**Q: Can I Pair the COROS HR Monitor with My Phone?**
A: *The COROS app currently does not support recording activities on the app itself. The COROS HR Monitor can also pair with any fitness tracking watch, gym equipment, cycling computers, and more.**

**Q: Does the COROS Heart Rate Monitor work over tattoos?**
A: Depending on the density of the tattoo, the heart rate monitor may be able to get a reading but it's not guaranteed. If you have tattoos, we recommend adjusting the placement (bicep, forearm, opposite arm).

**Q: How do I charge the COROS Heart Rate Monitor?**
A: Connect the charging cable to the back of the heart rate monitor. An orange light will appear while the monitor is charging. The light will turn green once it's fully charged.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great but you don't get to spit on you hand and rub it like you do a chest strap...... :)
*by B***G on 22 March 2025*

Game changer. I've been using chest straps for the last 15 years. Never really any issues other than batteries dying. Gone through Garmins and then maybe 3 wahoo ones. All fine I guess, the Wahoo's only seem to last a couple of years for some reason. Now, pre-setting the strap for these has always been just one of those things I did, either under a tap and embrace the chill when you put it on, or the spit and rub which always had a mildly kinky vibe to it :) Not to mention the more often than not coffee scented strap after a while. Then I finally cave a get this little switcheroo. I wasn't sure how good it would be using the same kind of system that watch based heart rate sensors use (which always seem to lock on to cadence for me). But this thing is solid. Comfy, requires no spit and means i can add a new weird tan line to my arm come summer. But in seriousness, it's accurate, connects to my suunto watch, (i've not used the coros app), is accurate and i honestly forget I'm wearing it. Plus being that it sits on my upper arm and not at the core of my body, it doesn't get anywhere near as sweaty in the heat.

### ⭐⭐⭐⭐⭐ The best optical sensor, but swap the strap
*by A***R on 30 January 2026*

The best optical sensor (I tried them all). Extremely accurate around the bicep and even the wrist (not usually advised due to inaccuracy). Easy to charge, usb-c, and the auto on/off works beautifully. The strap is too uncomfy and pinchy, but is easily swapped for a replacement Coospo Hw9 strap which is the best (feed it through in one loop and trim the bits). Like all opticals, readings lag a few seconds behind realtime, and it takes a few seconds to dial in after putting on.

### ⭐⭐⭐⭐⭐ Works brilliantly
*by 2***G on 27 January 2026*

Brilliant product. Having had a Polar H10 for years and gone through god knows how many chest straps I decided to try this as I'd heard good reviews about arm straps. It's not missed a beat since getting it...excuse the pun! It's also less restrictive than something around your chest and a lot more accurate than the wrist based HR.

## Frequently Bought Together

- COROS Heart Rate Monitor, Comfort, Easy to wear, Auto-wear Detection, Advanced Sensor, Precise Data, Bluetooth, 38 Hours Battery Life, Connects up to 3 Devices at Once, for Run and Bike
- COROS PACE 3 Sport Watch GPS, Lightweight and Comfort, 17 Days Battery Life, Dual-Frequency GPS, Heart Rate, Navigation, Sleep Track, Training Plan, Run, Bike, and Ski (Black Silicone)

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**Shop now:** [https://www.desertcart.vu/products/622222138-heart-rate-monitor-comfort-easy-to-wear-auto-wear-detection](https://www.desertcart.vu/products/622222138-heart-rate-monitor-comfort-easy-to-wear-auto-wear-detection)

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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-05-12*