---
product_id: 606149452
title: "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-Grey | Comfort, Easy to wear, Advanced Sensor, Precise Data, Bluetooth, 38 Hours Battery Life, Connects up to 3 Devices at Once"
brand: "coros"
price: "$216.42"
currency: USD
in_stock: true
reviews_count: 13
category: "Coros"
url: https://www.desertcart.us/products/606149452-heart-rate-monitor-comfort-easy-to-wear-auto-wear-detection
store_origin: US
region: United States of America
---

# Connects 3 devices simultaneously 38h battery life Scratch-resistant sensor cover 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-Grey | Comfort, Easy to wear, Advanced Sensor, Precise Data, Bluetooth, 38 Hours Battery Life, Connects up to 3 Devices at Once

**Brand:** coros
**Price:** $216.42
**Availability:** ✅ In Stock

## Summary

> 🏃‍♂️ Stay ahead of the pack with precision and comfort that never quits!

## Quick Answers

- **What is this?** 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-Grey | Comfort, Easy to wear, Advanced Sensor, Precise Data, Bluetooth, 38 Hours Battery Life, Connects up to 3 Devices at Once by coros
- **How much does it cost?** $216.42 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/606149452-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

- • **Sleek Durability:** Protected by a scratch-resistant cover, this monitor is built to withstand your toughest runs and rides.
- • **Unmatched Endurance:** Keep your performance tracked with a massive 38-hour battery life—no mid-workout interruptions.
- • **Comfort Meets Precision:** Soft, breathable nylon band with advanced sensors delivers accurate heart rate data without the chest strap hassle.
- • **Smart Auto-Wear Detection:** Automatically powers on/off and connects when you start your workout—focus on your goals, not your gear.
- • **Seamless Multi-Device Sync:** Pair effortlessly with up to 3 Bluetooth devices at once—your watch, phone, and trainer all in harmony.

## Overview

The COROS Heart Rate Monitor armband offers professional-grade heart rate tracking with advanced sensors housed in a durable, scratch-resistant casing. Designed for athletes, it features a soft, breathable nylon band for all-day comfort and supports Bluetooth connections to up to three devices simultaneously. With an impressive 38-hour battery life and smart auto-wear detection, it ensures uninterrupted, precise monitoring during runs, rides, and workouts.

## Description

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.

Review: Afterall a coros product - I am using it with my coros watch and it's perfect match
Review: Good look. - Coros Dura is reliable, accurate, and easy to connect with. I've been using it for cycling and getting excellent results. I recommend Coros as it provides better outcomes with this device. The battery consumption is low, allowing you to trust it for up to 20 hours.

## Features

- 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+.
- 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 .
- 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.
- COROS Heart rate monitor with large band - Arm size (Large): 9.4 to 16.9 inches (24 to 43 cm)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CH8LJL3Y |
| Battery Average Life | 38 Hours |
| Battery Description | Lithium-Ion Polymer |
| Best Sellers Rank | #9,602 in Sports, Fitness & Outdoors ( See Top 100 in Sports, Fitness & Outdoors ) #3 in Running Heart Rate Monitors |
| Brand | COROS |
| Brand Name | COROS |
| Colour | Grey |
| Compatible Devices | Smartwatches |
| Country Of Origin | China |
| Customer Reviews | 4.4 out of 5 stars 1,476 Reviews |
| Display Size | 10 |
| Global Trade Identification Number | 00810005782548 |
| Importer Contact Information | Atlantic Distribution, Gat No. 399, Milkat No. 2289, Pune Nagar Road, Lonikand, Pune, Maharashtra - 412216. Phone: +91 7487889087, Email: admin@camcliq.in |
| Item Dimensions L x W x H | 10L x 5W x 10H Centimeters |
| Item Type Name | GPS Device |
| Item Weight | 50 Grams |
| Manufacturer | COROS, COROS Heart Rate Monitor |
| Manufacturer Contact Information | COROS Heart Rate Monitor |
| Manufacturer Part Number | COROS Monitor de frecuencia cardíaca |
| Material | Nylon |
| Material Type | Nylon |
| Model Number | COROS Heart Rate Monitor |
| Packer Contact Information | Atlantic Distribution, Gat No. 399, Milkat No. 2289, Pune Nagar Road, Lonikand, Pune, Maharashtra - 412216. Phone: +91 7487889087, Email: admin@camcliq.in |
| Product Dimensions | 10L x 5W x 10H Centimeters |
| Screen Size | 10 |
| Sensor Type | Pulse Sensor |
| Size | Standard |
| Team Name | COROS |
| UPC | 810005782548 |
| Unit Count | 1 Count |
| Warranty Description | 1 Year Warranty |
| Whats In The Box1 - Whats In The Box3 | CORO HR Monitor, Charging Cable, Product Manual |

## Product Details

- **Battery Description:** Lithium-Ion Polymer
- **Battery Life:** 38 Hours
- **Brand:** COROS
- **Colour:** Grey
- **Compatible Devices:** Smartwatches
- **Global Trade Identification Number:** 00810005782548
- **Material:** Nylon
- **Screen Size:** 10
- **Sensor Type:** Pulse Sensor
- **UPC:** 810005782548

## Images

![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-Grey | Comfort, Easy to wear, Advanced Sensor, Precise Data, Bluetooth, 38 Hours Battery Life, Connects up to 3 Devices at Once - Image 1](https://m.media-amazon.com/images/I/71Ivar5r-AL.jpg)
![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-Grey | Comfort, Easy to wear, Advanced Sensor, Precise Data, Bluetooth, 38 Hours Battery Life, Connects up to 3 Devices at Once - Image 2](https://m.media-amazon.com/images/I/716ngg8Eb8L.jpg)
![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-Grey | Comfort, Easy to wear, Advanced Sensor, Precise Data, Bluetooth, 38 Hours Battery Life, Connects up to 3 Devices at Once - Image 3](https://m.media-amazon.com/images/I/61Qo+cXBRWL.jpg)
![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-Grey | Comfort, Easy to wear, Advanced Sensor, Precise Data, Bluetooth, 38 Hours Battery Life, Connects up to 3 Devices at Once - Image 4](https://m.media-amazon.com/images/I/71DIqt0kk8L.jpg)
![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-Grey | Comfort, Easy to wear, Advanced Sensor, Precise Data, Bluetooth, 38 Hours Battery Life, Connects up to 3 Devices at Once - Image 5](https://m.media-amazon.com/images/I/71BSeK7JGxL.jpg)

## Questions & Answers

**Q: Will the COROS Heart Rate Monitor support ANT+?**
A: No, 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 backside 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

### ⭐⭐⭐⭐⭐ Afterall a coros product
*by V***V on 21 March 2026*

I am using it with my coros watch and it's perfect match

### ⭐⭐⭐⭐⭐ Good look.
*by G***R on 5 January 2026*

Coros Dura is reliable, accurate, and easy to connect with. I've been using it for cycling and getting excellent results. I recommend Coros as it provides better outcomes with this device. The battery consumption is low, allowing you to trust it for up to 20 hours.

### ⭐⭐⭐⭐⭐ Seems accurate although pricey
*by K***K on 30 April 2024*

My watch would often go into cadence lock and provide wrong HR data on easy to medium pace runs. This optical armband heart rate monitor from Coros seems to have resolved that issue. The heart rate data now coincides with the perceived effort. The band is pretty snug and comfortable and stays on the arm once strapped. It is an optical HR sensor with an inbuilt battery and, an advertised battery of 38 hours. The battery dropped by just 2% after a 3hr activity - battery life looks promising. Although it is basically just the same optical sensor on my Coros watch and does not come with any additional data or sensors. It would've been a nice addition if they'd included an HRV measurement or a thermometer.

## 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 POD 2, Watch Sensor Accessory, Accurate Indoor and Treadmill Distance Measurement, More Sensitive Real-time Pace, Improves GPS Data, Clip onto Shoes or Waistband only Works with COROS Watches
- 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)

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.us/products/606149452-heart-rate-monitor-comfort-easy-to-wear-auto-wear-detection](https://www.desertcart.us/products/606149452-heart-rate-monitor-comfort-easy-to-wear-auto-wear-detection)

---

*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-07-23*