---
product_id: 738386370
title: "Heart Rate Monitor, Comfort, Easy to wear, Auto-wear detection, Advanced Sensor, Precise data, Bluetooth, 38 Hours Battery life, Compatible with up to 3 connections, for Run and Bike-Orange Band"
brand: "coros"
price: "$217.21"
currency: USD
in_stock: true
reviews_count: 6
category: "Coros"
url: https://www.desertcart.us/products/738386370-heart-rate-monitor-comfort-easy-to-wear-auto-wear-detection
store_origin: US
region: United States of America
---

# Bluetooth multi-device sync 38H battery life soft breathable nylon band Heart Rate Monitor, Comfort, Easy to wear, Auto-wear detection, Advanced Sensor, Precise data, Bluetooth, 38 Hours Battery life, Compatible with up to 3 connections, for Run and Bike-Orange Band

**Brand:** coros
**Price:** $217.21
**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, Compatible with up to 3 connections, for Run and Bike-Orange Band by coros
- **How much does it cost?** $217.21 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/738386370-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:** 38 hours of uninterrupted heart rate tracking—train longer, stress less.
- • **Seamless Connectivity:** Pair effortlessly with up to 3 devices via Bluetooth for ultimate versatility.
- • **Effortless Fit & Clean:** Elasticated band with textured grip locks in place and detaches easily for quick cleaning.
- • **Sport-Ready Durability:** Scratch-resistant sensor housing built to withstand your toughest runs and rides.
- • **Comfort Meets Precision:** Soft, breathable nylon band with advanced sensor delivers accurate data without the bulk.

## Overview

The COROS Heart Rate Monitor armband combines advanced sensor technology with a soft, breathable nylon band to deliver precise heart rate data during sports activities. Featuring a robust 38-hour battery life and Bluetooth connectivity supporting up to 3 devices, it ensures uninterrupted, versatile tracking. Designed for comfort and durability, its elasticated band locks securely and cleans easily, making it the perfect companion for runners and cyclists seeking reliable performance without compromise.

## 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: Comfy and accurate - Original product. Works as expected. Better HR tracking compared to wist based heart monitor. Got this to get better accuracy as far as training load is concerned. Amazing battery life and connects easily with a COROS watch via the app.
Review: Fungerar mycket bra - Fungerar väldigt bra och syncar lätt med Garmins cykeldatorer. Pulsmonitoreringen har failat/låst sig en gång...startade om min Edge 850 och det bara fungerade. Jag gissar att det lilla problemet kan sägas bero på Garmin.

## 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.
- COROS Heart rate monitor with large band - Arm size (Large): 9.4 to 16.9 inches (24 to 43 cm)
- 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."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.
- EASY TO WEAR and FLEXIBLE FIT: COROS Heart Rate Monitor's band 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.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CY57JZDC |
| Battery Average Life | 38 Hours |
| Battery Description | Lithium-Ion |
| Best Sellers Rank | #9,615 in Sports, Fitness & Outdoors ( See Top 100 in Sports, Fitness & Outdoors ) #5 in Running Heart Rate Monitors |
| Brand | COROS |
| Brand Name | COROS |
| Colour | Orange |
| Compatible Devices | Smartphones |
| Customer Reviews | 4.5 out of 5 stars 778 Reviews |
| Display Size | 10 |
| Importer Contact Information | Atlantic Distribution Gat No 399, Milkat No. 2289, Pune Nagar Road, Lonikand, Pune, Maharashtra, Pincode- 412216 Phone: +91 7487889087 Email: admin@camcliq.in |
| Item Dimensions L x W x H | 10L x 5W x 10H Centimeters |
| Item Type Name | COROS Heart Rate Monitor Sensor |
| Item Weight | 50 Grams |
| Manufacturer | COROS, COROS Wearables Inc. |
| Manufacturer Contact Information | COROS Wearables Inc. |
| 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, Pincode- 412216 Phone: +91 7487889087 Email: admin@camcliq.in |
| Product Dimensions | 10L x 5W x 10H Centimeters |
| Screen Size | 10 |
| Sensor Type | Wearable |
| Size | Standard |
| Team Name | COROS |
| UPC | 810005783064 |
| Unit Count | 1 Count |
| Warranty Description | 2 year |
| Whats In The Box1 - Whats In The Box3 | HRV, Instruction, Charger |

## Product Details

- **Battery Description:** Alkaline
- **Battery Life:** 38 Hours
- **Brand:** COROS
- **Colour:** Orange
- **Compatible Devices:** Smartphones
- **Item Weight:** 190 Grams
- **Material:** Nylon
- **Screen Size:** 10
- **Sensor Type:** Wearable
- **UPC:** 810005783064

## Images

![Heart Rate Monitor, Comfort, Easy to wear, Auto-wear detection, Advanced Sensor, Precise data, Bluetooth, 38 Hours Battery life, Compatible with up to 3 connections, for Run and Bike-Orange Band - Image 1](https://m.media-amazon.com/images/I/71aTe9waZPL.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

### ⭐⭐⭐⭐⭐ Comfy and accurate
*by P***I on 9 December 2025*

Original product. Works as expected. Better HR tracking compared to wist based heart monitor. Got this to get better accuracy as far as training load is concerned. Amazing battery life and connects easily with a COROS watch via the app.

### ⭐⭐⭐⭐⭐ Fungerar mycket bra
*by M***N on 5 July 2026*

Fungerar väldigt bra och syncar lätt med Garmins cykeldatorer. Pulsmonitoreringen har failat/låst sig en gång...startade om min Edge 850 och det bara fungerade. Jag gissar att det lilla problemet kan sägas bero på Garmin.

### ⭐⭐⭐⭐⭐ Superb HRM
*by D***. on 4 January 2026*

Excellent armband heart rate monitor. It connects flawlessly to my Peloton equipment with zero setup hassle. It’s comfortable to wear, and once you’re used to having an armband HRM, you barely notice it’s there. Heart rate tracking is very accurate—especially the rise and fall during workouts—noticeably better than what I get from watches, which is exactly why I purchased it. I don’t own any other COROS products, so this has been a standalone purchase for me, and it’s performed perfectly.

## 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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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-07-24*