Catalog Categories Brands AnalyticsNew

MEPL JD

JD catalog demo by MEPL

Navigation

All Products
Categories
Brands
Category Analytics 📊

Tools

Advanced Search
My Favorites

Admin

Dashboard

© 2026 MEPL JD. All rights reserved.

Back to Catalog

Magene H303 Heart Rate Chest Strap ANT+ Bluetooth Dual Protocol Fitness Running Monitor Cycling Computer Accessory

Magene•Wearable equipment

Magene H303 Heart Rate Chest Strap ANT+ Bluetooth Dual Protocol Fitness Running Monitor Cycling Computer Accessory

CN¥129.00

SKU: 100030272508

Status:In Stock (19)

ID: 100030272508

Weight: 70.00 g

Dims:128x80x24 mm

Specifications

Type of Battery: Button battery
Category: Chest strap

Variants / Sale Attributes

Color: H303 heart rate chest strap

Package Contents

Heart rate sensor *1, integrated chest strap *1, CR2032 battery *1

Product Description

Overview

Brand: Magene, XDS, ASTANA (Official Heart Rate Sensor Sponsor of XDS Astana Cycling Team)
Model: Magene H:07
Product Type: Dual-protocol Heart Rate Sensor

Accurate heart rate measurement using advanced ECG processing circuitry

Extracts heart rate directly from ECG waveform

Third-generation proprietary algorithm to eliminate noise from movement and sweat

Stable and precise heart rate data

Additional details

Dual protocol support: ANT+ and Bluetooth 4.2

Compatible with ANT+ devices and sports apps simultaneously

Supports ANT+ protocol devices including Magene, Garmin, Wahoo, Xplova, Bryton, and others

Similar Products

In Stock

VOZAPOW Retro Motorcycle Goggles with Double-Layer Anti-Fog, Photochromic, Polarized Lenses for Off-Road Motorcycles, Electric Bikes, And Nearsighted Riders

VOZAPOWWearable equipment

VOZAPOW Retro Motorcycle Goggles with Double-Layer Anti-Fog, Photochromic, Polarized Lenses for Off-Road Motorcycles, Electric Bikes, And Nearsighted Riders

Transparent Color-Changing Polarized - White Line Frame White Band

CN¥253.00

Out of Stock

BWNK Winter Motorcycle Knee Pads, Electric Bike Bicycle Warm Cotton-Lined Leg Guards, Cold-Proof Cycling Protection for Men And Women, 60cm

BWNKWearable equipment

BWNK Winter Motorcycle Knee Pads, Electric Bike Bicycle Warm Cotton-Lined Leg Guards, Cold-Proof Cycling Protection for Men And Women, 60cm

Warm Knee Pads - 60cm

CN¥31.40

Compatible with Bluetooth 3.0+ devices and apps including Apple Watch (watchOS 10), Zwift, KEEP, Suunto, and more

Instant wake-up design, ready to use immediately upon wearing

Red indicator light flashes when sensor is activated

Additional details

Long battery life: up to 1000 hours continuous use (approx. 2.5 years at 1 hour daily usage)
Waterproof and dustproof rating: IP67, suitable for daily water exposure
Lightweight and comfortable design: sensor weight 16 g, chest strap weight approx. 30±1 g
Chest strap type: integrated one-piece strap
Battery type: CR2032 (pre-installed)
Heart rate measurement range: 30-240 BPM
Heart rate accuracy: ±1 BPM
Sensor dimensions: 62 x 35 x 11.5 mm
Chest strap adjustable length: 64-86 cm (±2 cm)
Easy to clean: rinse with water or mild detergent; do not machine wash or tumble dry

Moisten the two electrodes on the chest strap with water

Attach the sensor to one end of the chest strap

Wear the chest strap around the chest, positioning the connector at the sternum

Adjust strap tightness for comfort ensuring electrodes maintain skin contact

For both men and women, wear the chest strap below the chest line, snug against the skin

Avoid forcefully opening the battery cover to prevent damage

Heart rate monitoring helps control exercise intensity to avoid overexertion and optimize training effects

Additional details

Recommended heart rate zones: low intensity 120-140 BPM, moderate intensity 140-160 BPM, high intensity 160-180 BPM

In Stock

BIKEBROS Outdoor Cycling Gloves, Summer Thin Version, Non-Slip Ice Silk, Driving Fingerless Fishing Gloves, Cycling Equipment, Black Full-Finger

BIKEBROSWearable equipment

BIKEBROS Outdoor Cycling Gloves, Summer Thin Version, Non-Slip Ice Silk, Driving Fingerless Fishing Gloves, Cycling Equipment, Black Full-Finger

All black

CN¥29.00

In Stock

GUB Cycling Gloves Half Finger Breathable Shock Absorption Road Mountain Bike Gear Unisex

GUBWearable equipment

GUB Cycling Gloves Half Finger Breathable Shock Absorption Road Mountain Bike Gear Unisex

white

CN¥79.10