---
product_id: 187925189
title: "Heart Rate Monitor Armband HRM CHILEAF Heart Rate Sensor HR Sensor IP67 ANT+ Bluetooth 60H Long Battery Life Compatiable for Polar Beat,Wahoo Fitness,SportsTracker,Zwift,Nike+Run Club,X-Fitness, Etc"
brand: "chileaf"
price: "$108.01"
currency: USD
in_stock: true
reviews_count: 13
category: "Chileaf"
url: https://www.desertcart.us/products/187925189-heart-rate-monitor-armband-hrm-chileaf-heart-rate-sensor-hr
store_origin: US
region: United States of America
---

# Dual Bluetooth 5.0 + ANT+ connectivity 60H ultra-long battery life IP67 waterproof for all-weather use Heart Rate Monitor Armband HRM CHILEAF Heart Rate Sensor HR Sensor IP67 ANT+ Bluetooth 60H Long Battery Life Compatiable for Polar Beat,Wahoo Fitness,SportsTracker,Zwift,Nike+Run Club,X-Fitness, Etc

**Brand:** chileaf
**Price:** $108.01
**Availability:** ✅ In Stock

## Summary

> 💓 Stay ahead of your limits with precision and comfort on your arm!

## Quick Answers

- **What is this?** Heart Rate Monitor Armband HRM CHILEAF Heart Rate Sensor HR Sensor IP67 ANT+ Bluetooth 60H Long Battery Life Compatiable for Polar Beat,Wahoo Fitness,SportsTracker,Zwift,Nike+Run Club,X-Fitness, Etc by chileaf
- **How much does it cost?** $108.01 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/187925189-heart-rate-monitor-armband-hrm-chileaf-heart-rate-sensor-hr)

## Best For

- chileaf enthusiasts

## Why This Product

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

## Key Features

- • **All-Day Endurance:** 60 hours of continuous monitoring with fast magnetic charging keeps you powered through your longest training sessions.
- • **Comfort Meets Precision:** Soft, breathable Lycra strap with adjustable fit ensures secure, skin-friendly wear without the chest strap hassle.
- • **Sweatproof & Rain-Ready:** IP67 waterproof rating means no sweat or rain can stop your workout momentum—train anywhere, anytime.
- • **Seamless Dual-Device Sync:** Connect simultaneously to your phone and sports watch for uninterrupted real-time heart rate tracking.
- • **Pro-Level App Compatibility:** Works flawlessly with Polar Beat, Zwift, Wahoo Fitness, Nike+ Run Club, and more for data-driven performance gains.

## Overview

The CHILEAF Heart Rate Monitor Armband combines advanced PPG optical sensors and accelerometer technology with dual Bluetooth 5.0 and ANT+ connectivity to deliver highly accurate, real-time heart rate data. Designed for professionals and fitness enthusiasts, it offers a 60-hour battery life, IP67 waterproof durability, and broad compatibility with top fitness apps. Its breathable, adjustable Lycra strap ensures a comfortable, secure fit for diverse sports activities, making it an essential tool for optimizing training intensity and tracking all-day activity.

## Description

Product Description Vibration reminder When the heart rate reaches the high-intensity warning area, the heart rate armband reminds user to control the training intensity through vibration. IP67 Waterproof IP67 waterproof, enjoy exercise without worrying about sweat. Suitable for rainy days, but not recommended for swimming. High precision and long endurance for all-day use Real-time heart rate data. Exercise intensity can be adjusted in real time based on heart rate data for scientific and effective training. Comfort Armband Armband length: 350mm (upper arm circumference 18–32cm). highly elastic, wear-resistant, wrinkle-resistant, soft and skin-friendly, breathable, environmentally friendly and healthy. Armband design—say goodbye to traditional chest strap constraints Comfortable to wear in any environment How to wear armband correctly Wearing: Place the device on the upper part of your forearm. The sensor should be positioned on the inner side or upper part of the forearm. When wearing it, ensure it fits snugly against your arm without shifting, but avoid tightening it excessively to prevent restricting blood circulation in your arm. Indoor and Outdoor use Precise Monitor the heart rate in real-time, and calculate the number of steps and calories. Widely use for lots of indoor and outdoor sport mode. Supports team training data collection Ideal for team sports, supporting team training data collection Enables systematic data collection and scientifically effective training.

Review: Decent arm monitor, but it slides a bit - This armband heart rate monitor is not bad at all. The heart rate shown in the app seems pretty much in line with what I would expect, comparing it to other HR monitors I have used before, like a chest strap or a smart watch. So from that side of things, it seems to do the job. Wearing it on the arm is okay, but not perfect. It was a little too small to fit around my biceps, so I had to use it on my forearm instead. That worked, but after a while it does start sliding down, and I kept finding myself pulling it back up. Bit annoying when you are trying to focus on training. Because of that, I still think chest HR monitors are a little more comfortable overall. They just stay put better for me. This one is easier in some ways, and it connected to the Samsung fitness app without much fuss, which was good. Overall, it is a decent heart rate monitor and the readings seem believable, but the strap fit and sliding make it less comfortable than a chest monitor for longer sessions. Good if you prefer arm based tracking, just check the fit first.
Review: Heart rate armband - I wanted accurate tracking for runs and workouts so I strapped on the Chileaf sensor armband right away pairing it via Bluetooth to my apps for live data. I wear it four or five times a week during cardio sessions or cycling syncing with Polar Beat, Zwift, and Wahoo without drops. Unboxing showed a slim IP67 waterproof band with ANT+ module, optical sensor, and charger that fit snug 2.7cm arm from the first pull tight. The 60 hour battery showed full green lighting up quick. I like the precise readings matching chest straps closely across zones from easy jogs to intervals with dual Bluetooth and ANT+ connecting seamless to phone watches or bikes. The soft strap breathes well staying put through sweat without chafing and recharges fast for back to back days. Data logs reliable for post run analysis helping pace efforts better and it survives showers or rain fine. I slip it under sleeves for gym classes or outdoors tracking heart without chest bulk. Band stretches out after weeks loosening on slim arms needing max tension. App pairing skips first try sometimes needing restart. Display lacks back light for night visibility. Overall I value this comfortable sensor boosting my training insights consistently.

## Features

- Professional CHILEAF heart rate monitor armband uses an advanced PPG optical heart rate sensor and accelerometer to provide accurate real-time heart rate data. It's a device dedicated to highly accurate heart rate measurement.
- Bluetooth 5.0 and ANT+ dual modes can simultaneously connect to two devices such as mobile phones and sports watches or bicycle computers, achieving seamless data transmission and real-time monitoring. Compatible with various sports, walking, running, hiking, cycling, mountain climbing, yoga, dance,etc. You can view the collected heart rate data in real time on the device.
- Ultra-long battery life: The HR sensor built-in rechargeable lithium battery 80mAh, can continuously monitor your heart rate for 60 hours, magnetic charging, and comes with a magnetic charging cable.
- IP67 waterproof: This HRM armband can work stably even in rainy days ,sweating, Washing hands and more. It is very suitable for indoor and outdoor sports.
- CHILEAF hr monitor armband works with the most popular health and fitness apps, compatiable for Polar Beat,Wahoo Fitness, SportsTracker, Zwift, Nike+ Run Club, X-Fitness, and more, providing accurate heart rate, calories and steps.
- Optimal wearing style: The cycling heart rate monitor is recommended to wear it on the upper arm, forearm, and near the elbow joint, with a comfortable fit. Made of soft, breathable material and an adjustable strap, it ensures a secure and comfortable fit. The armband's 35cm length accommodates a wide range of body shapes and sizes, and weighs 13g. It's a comfortable, stress-free fit and keeps the running heart rate monitor securely in place.
- LED Indicator: The LED light of the CHILEAF heart rate monitor can intuitively display the status of the armband. The flashing and color of the LED light will show the status of the heart rate monitor connected to the device, battery status and charging status, power on and off status, etc.
- A great fitness assistant: Control your exercise intensity in real time based on your heart rate, effectively improving your training efficiency. When your heart rate reaches the high-intensity warning zone, a vibration will sound to remind you to control your training intensity.
- 24/7 Activity Tracking: All-day Activity Recording,when you are running ,walking,Fitness Training,Cycling and more other sport modes, this heart rate monitor for exercise will track all your movement data-heart rate, steps, calories.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0FWR9RZ1F |
| Battery Average Life | 60 Hours |
| Battery Description | Lithium-Ion |
| Best Sellers Rank | 40,112 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) 35 in Heart Rate Monitors (Sports & Outdoors) |
| Brand | CHILEAF |
| Brand Name | CHILEAF |
| Colour | Black-Black-UK |
| Compatible Devices | Smartphones |
| Compatible devices | Smartphones |
| Country Of Origin | China |
| Customer Reviews | 3.9 out of 5 stars 114 Reviews |
| Display Size | 2.7 Centimetres |
| Included Components | Heart rate monitor, Magnetic charging cable, arm band, user manual |
| Item Dimensions L x W x H | 47L x 27W x 10H millimetres |
| Item Weight | 61 Grams |
| Manufacturer | CHILEAF |
| Material | Lycra, Metal, Plastic |
| Material Type | Lycra, Metal, Plastic |
| Model Number | CL831-UK |
| Product Warranty | 2 years |
| Product dimensions | 47L x 27W x 10H millimetres |
| Screen size | 2.7 Centimetres |
| Sensor Type | Optical |
| Size | 2.7 cm |
| UPC | 730881284441 |

## Product Details

- **Battery description:** Lithium-Ion
- **Battery life:** 60 Hours
- **Brand:** CHILEAF
- **Colour:** Black-Black-UK
- **Compatible devices:** Smartphones
- **Item weight:** 61 Grams
- **Material:** Lycra, Metal, Plastic
- **Product dimensions:** 47L x 27W x 10H millimetres
- **Screen size:** 2.7 Centimetres
- **Sensor type:** Optical

## Images

![Heart Rate Monitor Armband HRM CHILEAF Heart Rate Sensor HR Sensor IP67 ANT+ Bluetooth 60H Long Battery Life Compatiable for Polar Beat,Wahoo Fitness,SportsTracker,Zwift,Nike+Run Club,X-Fitness, Etc - Image 1](https://m.media-amazon.com/images/I/518KP8lIjFL.jpg)
![Heart Rate Monitor Armband HRM CHILEAF Heart Rate Sensor HR Sensor IP67 ANT+ Bluetooth 60H Long Battery Life Compatiable for Polar Beat,Wahoo Fitness,SportsTracker,Zwift,Nike+Run Club,X-Fitness, Etc - Image 2](https://m.media-amazon.com/images/I/71N1RASMYuL.jpg)
![Heart Rate Monitor Armband HRM CHILEAF Heart Rate Sensor HR Sensor IP67 ANT+ Bluetooth 60H Long Battery Life Compatiable for Polar Beat,Wahoo Fitness,SportsTracker,Zwift,Nike+Run Club,X-Fitness, Etc - Image 3](https://m.media-amazon.com/images/I/71KDn2gQxNL.jpg)
![Heart Rate Monitor Armband HRM CHILEAF Heart Rate Sensor HR Sensor IP67 ANT+ Bluetooth 60H Long Battery Life Compatiable for Polar Beat,Wahoo Fitness,SportsTracker,Zwift,Nike+Run Club,X-Fitness, Etc - Image 4](https://m.media-amazon.com/images/I/61DyuqLQYeL.jpg)
![Heart Rate Monitor Armband HRM CHILEAF Heart Rate Sensor HR Sensor IP67 ANT+ Bluetooth 60H Long Battery Life Compatiable for Polar Beat,Wahoo Fitness,SportsTracker,Zwift,Nike+Run Club,X-Fitness, Etc - Image 5](https://m.media-amazon.com/images/I/71wnkdQK5eL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐ Decent arm monitor, but it slides a bit
*by T***. on 11 May 2026*

This armband heart rate monitor is not bad at all. The heart rate shown in the app seems pretty much in line with what I would expect, comparing it to other HR monitors I have used before, like a chest strap or a smart watch. So from that side of things, it seems to do the job. Wearing it on the arm is okay, but not perfect. It was a little too small to fit around my biceps, so I had to use it on my forearm instead. That worked, but after a while it does start sliding down, and I kept finding myself pulling it back up. Bit annoying when you are trying to focus on training. Because of that, I still think chest HR monitors are a little more comfortable overall. They just stay put better for me. This one is easier in some ways, and it connected to the Samsung fitness app without much fuss, which was good. Overall, it is a decent heart rate monitor and the readings seem believable, but the strap fit and sliding make it less comfortable than a chest monitor for longer sessions. Good if you prefer arm based tracking, just check the fit first.

### ⭐⭐⭐⭐⭐ Heart rate armband
*by L***I on 26 March 2026*

I wanted accurate tracking for runs and workouts so I strapped on the Chileaf sensor armband right away pairing it via Bluetooth to my apps for live data. I wear it four or five times a week during cardio sessions or cycling syncing with Polar Beat, Zwift, and Wahoo without drops. Unboxing showed a slim IP67 waterproof band with ANT+ module, optical sensor, and charger that fit snug 2.7cm arm from the first pull tight. The 60 hour battery showed full green lighting up quick. I like the precise readings matching chest straps closely across zones from easy jogs to intervals with dual Bluetooth and ANT+ connecting seamless to phone watches or bikes. The soft strap breathes well staying put through sweat without chafing and recharges fast for back to back days. Data logs reliable for post run analysis helping pace efforts better and it survives showers or rain fine. I slip it under sleeves for gym classes or outdoors tracking heart without chest bulk. Band stretches out after weeks loosening on slim arms needing max tension. App pairing skips first try sometimes needing restart. Display lacks back light for night visibility. Overall I value this comfortable sensor boosting my training insights consistently.

### ⭐⭐⭐⭐ Good Quality Product
*by R***A on 12 May 2026*

This heart rate monitor is a good quality product. Built quality seems good as well. Its very easy to put on and it works very well. As it is rechargeable, battery hold the charge for good amount of time. It comes with magnetic charging cable which is quite handy. Its quite comfortable and light weight. Its easy to connect with your phone via blue tooth. It is suitable for both indoors and outdoors activities. I am pleased with this purchase.

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-07-21*