1. Introduction
The COOSPO H9Z is a high-precision rechargeable heart rate monitor chest strap designed to track your real-time heart rate and calorie burn data during various physical activities. Featuring an advanced sensor chip and the latest algorithm, it offers accurate monitoring with an average heart rate accuracy of ±1 bpm. With Bluetooth 5.0 and ANT+ connectivity, it ensures seamless integration with a wide range of fitness equipment and applications. This manual provides essential information for the safe and effective use of your H9Z heart rate monitor.
2. Safety Information
Warning:
- To avoid danger of suffocation, keep packaging bags away from babies and children. Do not use this bag in cribs, beds, carriages, or playpens. This bag is not a toy.
Product Usage Precautions:
- Do not use acidic or alkaline solvents (such as rust removers and diluents) to clean accessories to avoid corrosion and damage. It is recommended to use neutral detergents.
- Avoid direct flushing of accessory connections and circuit components with high-pressure water flow to prevent water ingress, rust, or short circuit faults.
- Do not expose the accessories to strong sunlight for a long time to avoid material aging; Store in a dry and ventilated place, away from corrosive gases.
- Natural wear and performance degradation caused by normal use are not covered by the warranty and require regular inspection and replacement of worn parts.
3. Package Contents
The COOSPO H9Z package typically includes the following items:
- COOSPO H9Z Heart Rate Monitor Sensor
- Adjustable Chest Strap
- Magnetic Charging Cable
- User Manual (PDF available online)
4. Specifications
| Feature | Description |
|---|---|
| Type | Chest wear Heart Rate Monitor |
| Brand Name | COOSPO |
| Model | H9Z |
| Material | Plastic (Sensor), Fabric (Strap) |
| Connectivity | Bluetooth 5.0, ANT+ |
| Waterproof Rating | IP67 (Do not use in swimming) |
| Battery Type | Rechargeable Li-Ion Polymer |
| Battery Life | Up to 50 hours on a single charge |
| Charging Time | Suggested 1.5 - 2 hours (Green LED indicates full charge) |
| Accuracy | ±1 bpm (3rd Generation algorithm) |
| Weight | 12g (sensor) |
| Dimensions (Sensor) | Length: 2.3 inch, Width: 1 inch, Thickness: 0.4 inch |
| Strap Length | Adjustable from 25 to 36 inch |
| Features | Heart Rate Zone LED indicator, HRV support, Beep prompt tone |
5. Setup and Installation
5.1 Charging the Device
- Connect the magnetic charging cable to the charging ports on the back of the H9Z sensor.
- Connect the other end of the charging cable to a DC 5V power adapter or a computer USB port.
- The device will charge. Suggested charge time is 1.5 to 2 hours.
- A green LED on the sensor will indicate that charging is complete.
5.2 Wearing the Heart Rate Monitor
- Take out the HRM accessories (sensor and chest strap).
- Fully wet both sides of the electrode area on the chest strap.
- Mount the sensor onto the chest strap.
- Wear the chest strap under your chest muscle.
- Adjust the length of the strap to make it comfortable and secure to wear.
6. Operating Instructions
6.1 Connecting to Devices
The H9Z Heart Rate Sensor supports both Bluetooth 5.0 and ANT+ dual mode technology, allowing connection to a wide range of fitness devices and applications.
- Bluetooth 5.0: Connects to smartphones, GPS smartwatches, and some fitness equipment. Supports 2 simultaneous Bluetooth connections.
- ANT+: Connects to GPS bike computers, fitness equipment, and other ANT+ compatible devices.
To connect, ensure your device's Bluetooth or ANT+ is enabled and search for the H9Z sensor. Follow the pairing instructions on your specific device or app.
6.2 Heart Rate Zone Feature
The H9Z HRM features a 5-color LED light system to indicate your current heart rate zone, helping you train effectively towards your fitness goals.
| Zone | Intensity | Max HR Percentage | LED Color |
|---|---|---|---|
| Zone 5 | Maximum | 90%–100% | Red |
| Zone 4 | Hard | 80%–90% | Orange |
| Zone 3 | Moderate | 70%–80% | Green |
| Zone 2 | Light | 60%–70% | Blue |
| Zone 1 | Very Light | <60% | Light Blue |
6.3 Heart Rate Variability (HRV)
The H9Z also supports Heart Rate Variability (HRV) function, providing additional data for advanced training analysis and recovery tracking. Consult your fitness app or device manual for how to interpret HRV data.
6.4 Beep Prompt Tone
- Two short beeps: Indicates the device has started working.
- One long beep: Indicates the device has stopped working.
6.5 App Support
You can set the beep and LED functions through the CoospoRide or Heartool app. These apps also provide detailed exercise analysis and heart rate data visualization.
7. Maintenance
- Cleaning: After each use, gently wipe the sensor and strap with a damp cloth. Use neutral detergents if necessary. Do not use acidic or alkaline solvents.
- Drying: Allow the strap and sensor to air dry completely before storing.
- Storage: Store the device in a dry and ventilated place, away from direct sunlight and corrosive gases.
- Battery Care: To prolong battery life, avoid fully discharging the battery frequently. Charge as suggested (1.5-2 hours).
- Inspection: Regularly inspect the strap and sensor for any signs of wear or damage. Natural wear and performance degradation are not covered by warranty.
8. Troubleshooting
- Q: The heart rate monitor is not connecting to my device.
- A: Ensure the chest strap electrodes are wet and the sensor is properly mounted and worn. Check that Bluetooth/ANT+ is enabled on your receiving device and that the H9Z is charged. Try restarting both the monitor and your device.
- Q: Is the H9Z suitable for swimming?
- A: The H9Z has an IP67 waterproof rating, meaning it is resistant to splashes and brief immersion, but it is explicitly stated "DO NOT use in swimming."
- Q: How do I know if the device is working?
- A: The device will emit two short beeps when it starts working. You should also see the LED light indicating your heart rate zone.
- Q: Can I connect to multiple devices simultaneously?
- A: Yes, the H9Z supports two simultaneous Bluetooth connections and multiple ANT+ connections.
- Q: The heart rate readings seem inaccurate.
- A: Ensure the electrodes are sufficiently wet and the strap is snug against your skin, positioned correctly under your chest muscles. Interference from other electronic devices can also affect accuracy.
9. User Tips
- Wetting Electrodes: Always ensure the electrodes on the chest strap are thoroughly wet before wearing for optimal signal transmission and accurate readings.
- App Customization: Utilize the CoospoRide or Heartool app to customize LED and beep settings to your preference.
- Compatibility: The H9Z is compatible with most cycle computers and GPS devices that support ANT+ or Bluetooth. If you encounter issues, check your device's specifications for compatibility.
10. Warranty and Support
For detailed warranty information and customer support, please refer to the official COOSPO website or the full user manual PDF available at this link.
Natural wear and performance degradation caused by normal use are not covered by the warranty.
