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ROCKBROS H828 Heart Rate Sensor Bluetooth 4.0 ANT+ Upgrade 50H Battery Life Waterproof For Garmin Wahoo GPSPORT Bike Computer

ROCKBROS H828 Heart Rate Sensor Bluetooth 4.0 ANT+ Upgrade 50H Battery Life Waterproof For Garmin Wahoo GPSPORT Bike Computer

Regular price $52.99 USD
Regular price $34.99 USD Sale price $52.99 USD
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Introducing the ROCKBROS H828 Heart Rate Sensor - the perfect companion for your bike rides! This advanced sensor utilizes Bluetooth 4.0 and ANT+ technology to seamlessly connect with your Garmin, Wahoo, or GPSPORT bike computer, providing you with accurate heart rate data in real-time. With an impressive 50-hour battery life and a waterproof design, this sensor is perfect for all weather conditions and long rides. Upgrade your cycling experience with the ROCKBROS H828 Heart Rate Sensor and take your training to the next level.



  • Brand Name: ROCKBROS
  • Origin: Mainland China
  • Model Number: 29210061001
  • Stopwatch and Accessories: Waterproof Stopwatch
  • Type: WireLess
  • Battery Capacity: 70mAh Lithium Battery
  • Battery Life: 50H
  • Wireless Connection: Bluetooth 4.0,ANT+
  • Charging Method: Magnetic Charging
  • Waterproof Rating: IP67
  • Connects Phone: iOS 9.0 and above, iPhone 5s and above,Android 4.3 and above with Bluetooth 4.0




  • Order Processing Time:  1-2 Business Days
  • Order Delivery Time:    13-17 Business Days

Product detail

  • Main Unit Size:about 59.5*27*10.4mm
  • Battery Capacity:70mAh Lithium Battery
  • Battery Life:50H
  • Wireless Connection:Bluetooth 4.0,ANT+
  • Charging Method:Magnetic Charging
  • Input:USB-Type-C Charging Cable,5V/70mA/0.35W
  • Operating Temperature:5-40℃
  • Waterproof Rating:IP67
  • Product Warranty:1 year

Product feature

  • Heart Rate Tracking
  • Supports Dual Protocols
  • LED Signals
  • 50-hour Battery Life
  • Heart Rate Alerts
  • Magnetic Charging
  • IP67 Waterproof
  • No On/Off Switch Design

Why Wear a Heart Rate Monitor During Exercise?

1.Scientifically Manage Exercise Intensity
2.Real-time Heart Rate Monitoring Allows for Immediate Adjustment of Exercise Intensity
3.Low Heart Rate Results in Ineffective Exercise
4.High Heart Rate Can Lead to Nausea, Dizziness, and is Unhealthy

Dual Protocol Heart Rate Sensor

Bluetooth & ANT+ Dual-Mode Smart Heart Rate Monitor

Bluetooth & ANT+ Dual Protocol Support

ANT+ Devices and Sports Apps can Record Data Simultaneously with Stable Transmission
Compatible with ANT+ Protocol Devices

Real-time Accurate Recording of Exercise Heart Rate Data

Dynamic Heart Rate Algorithm Ensures Real-time Accuracy of Exercise Heart Rate Data

Heart Rate Alerts Prevent Overexertion

Customize Heart Rate Alerts via the Heartool App; Buzzer Alert Sounds When Heart Rate Exceeds Alert Threshold, Reminding You to Reduce Exercise Intensity and Stay Hydrated

Wireless Connectivity with Enhanced Signal

Bluetooth 4.0 for Quick Pairing with a Transmission Range of up to 25m, Ensuring Stable Connection, No Interruptions (ANT+ Signal Reception Range Up to 10m)

Separate Design, Ready to Use

The Heart Rate Sensor is Lightweight, Thin, and Comfortable on the Skin, Preventing Sliding and Shifting During Exercise; The Detachable Main Unit Makes Cleaning the Chest Strap and Replacing the Battery Easier

Quick Wake-up, No On/Off Switch Design

The Main Unit Automatically Powers On When Worn Correctly and Goes to Sleep When Removed

Suitable for Various Sports Scenarios

Helps You Adjust Your Exercise Status in Various Sports

One hour of charging provides 50 days of battery life

With Separate Magnetic Charging Technology and an Independent Charging Base, the High Polymer Lithium Battery Provides up to 50 Hours of Continuous Use

IP67 Waterproof and Sweatproof

Thanks to the Innovative Magnetic Charging Design, the Sensor Body is Sealed Without Gaps, Effectively Preventing Sweat and Rainwater from Penetrating the Interior

Lighter, Thinner, More Comfortable

The Sensor Body Weighs Only About 12g and is Approximately 10.4mm Thick


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