---
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: "VT24368"
currency: VUV
in_stock: true
reviews_count: 10
category: "Chileaf"
url: https://www.desertcart.vu/products/187925189-heart-rate-monitor-armband-hrm-chileaf-heart-rate-sensor-hr
store_origin: VU
region: Vanuatu
---

# ±1 bpm accuracy IP67 waterproof rating 12-month battery life 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:** VT24368
**Availability:** ✅ In Stock

## Summary

> 🔥 Stay ahead of the pack with precision tracking that never quits!

## 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?** VT24368 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/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

- • **Endurance-Ready Battery:** Enjoy a full year of uninterrupted monitoring with a replaceable CR2032 battery.
- • **Seamless App Integration:** Connect effortlessly to Wahoo, Strava, Zwift, and more for real-time insights.
- • **Sweatproof & Weatherproof:** IP67 waterproof and dustproof design keeps up with your toughest workouts.
- • **Versatile for Every Athlete:** Tested by marathoners and mountain cyclists—perfect for running, cycling, yoga, and beyond.
- • **Precision That Powers Performance:** Track your heart rate with ±1 bpm accuracy for data you can trust.

## Overview

The CL800 Fitness Tracker Chest Strap delivers professional-grade heart rate monitoring with ±1 bpm accuracy, a durable IP67 waterproof design, and a 12-month replaceable battery. Compatible with leading fitness apps like Wahoo, Strava, and Zwift, it’s engineered for versatile use across all your training environments—from mountain trails to indoor studios.

## Description

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: desertcart.co.uk: Sports & Outdoors

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.
Review: It's fine, but there's an elephant in the room. - This armband works well once it's actually paired to something, but it's worth knowing upfront that it doesn't have a screen or any standalone way of showing your heart rate. You must use an app, which is fine in theory but the experience really depends on which app you pick. Pairing itself was painless. The readings also seem accurate and steady once connected. For the hardware side of things, there's nothing to complain about; it's lightweight, comfortable and the battery lasts long enough that I didn't feel like I had to constantly charge it. The magnetic charger is similar to what you see on smartwatches and works without problems. The software side is the bit that gets irritating. It's not really the fault of this hardware, I guess it's just the nature of trying to get into this stuff without knowing the chaos that is apps. Some apps technically work, but unless you pay for their subscription, you're stuck with limited features. Other apps give more detail without locking everything behind paywalls, some give me way too many ads or require way too much personal information... finding one that plays nicely and gives you the features you expect takes a bit of trial and error.

## 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 | 120,512 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) 72 in Heart Rate Monitors (Sports & Outdoors) |
| Brand Name | CHILEAF |
| Colour | Black-Black-UK |
| Compatible Devices | Smartphones |
| Country Of Origin | China |
| Customer Reviews | 4.0 4.0 out of 5 stars (103) |
| 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 Type | Lycra, Metal, Plastic |
| Model Number | CL831-UK |
| Product Warranty | 2 years |
| 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/41UdU8Cg45L.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/71U6B7LDBhL.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/816RX0SCFGL.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/71OWTmaH-2L.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/71jd8zG6InL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ 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.

### ⭐⭐⭐⭐ It's fine, but there's an elephant in the room.
*by D***N on 18 February 2026*

This armband works well once it's actually paired to something, but it's worth knowing upfront that it doesn't have a screen or any standalone way of showing your heart rate. You must use an app, which is fine in theory but the experience really depends on which app you pick. Pairing itself was painless. The readings also seem accurate and steady once connected. For the hardware side of things, there's nothing to complain about; it's lightweight, comfortable and the battery lasts long enough that I didn't feel like I had to constantly charge it. The magnetic charger is similar to what you see on smartwatches and works without problems. The software side is the bit that gets irritating. It's not really the fault of this hardware, I guess it's just the nature of trying to get into this stuff without knowing the chaos that is apps. Some apps technically work, but unless you pay for their subscription, you're stuck with limited features. Other apps give more detail without locking everything behind paywalls, some give me way too many ads or require way too much personal information... finding one that plays nicely and gives you the features you expect takes a bit of trial and error.

### ⭐⭐⭐⭐⭐ Accurate, Lightweight Armband HRM, Works Flawlessly With Zwift
*by A***A on 18 February 2026*

I’ve been using this heart rate monitor armband for indoor cycling and general training, and overall I’ve been really impressed with it. First of all, it’s accurate and very easy to wear. The sensor is lightweight, sits comfortably on the upper forearm, and feels much less intrusive than a traditional chest strap. Heart rate readings have matched closely with other HRM devices I’ve used, and it responds quickly to changes in effort during workouts. Connectivity has been excellent. It paired instantly over both Bluetooth and ANT+, and it has worked flawlessly with every app I tried, especially my favourite which is Zwift, where I’ve had zero dropouts or connection issues, even during longer sessions. I’m not sure why some reviewers complain about it needing an app, as that’s standard for pretty much every heart rate sensor on the market. Battery life is another big plus. The fact that it’s rechargeable, rather than using coin cells makes it really convenient, and it lasts for ages between charges. The USB magnetic charger is simple and works well. The only minor downside is the strap design. It isn’t particularly stretchy, and because the monitor is held in place more by tension than elastic, it can sometimes get pulled off if you’re taking off a tight top or jacket mid workout. It’s not a deal breaker, and it didn't break the connection when this happened to me, but it's something worth being aware of. Overall, this is a really solid armband heart rate monitor: accurate, comfortable, rechargeable, and extremely reliable with Zwift and other fitness apps. A great option if you want an alternative to chest straps and for the current asking price of £39.99 I think it's good value for money.

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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-05-16*