Important Safety Information
This product is not a medical device, and the relevant data measured are not used as a basis for medical diagnosis.
Always consult with a healthcare professional before starting any new exercise program or if you have any health concerns.
Product Overview
The Blackbird HR5 is a new generation heart rate arm band designed for fitness enthusiasts and athletes. It provides continuous heart rate monitoring and supports dual protocol communication (ANT+ and BLE) for wide compatibility with various sports apps and devices.
Specifications
| Feature | Detail |
|---|---|
| Model | HR5 |
| Type | Arm wear |
| Material | Plastic |
| Host Weight | 12.3g |
| Armband Size | 370*25*2.5mm |
| Arm Band Adjustment Range | 220mm~350mm |
| Product Size (Host) | 43X36X11.5(mm) |
| Waterproof Rating | IP67 |
| Transmission Protocols | ANT+, BLE |
| Transmission Distance | 80m (BLE), 20m (ANT+) |
| Battery Type | Rechargeable lithium battery |
| Battery Life | 80 hours continuous heart rate monitoring |
| Operating Temperature | 0-45°C (32-113°F) |
| Arm Band Cleaning | Gentle hand wash |
Setup
1. Charging the Device
Before first use, please fully charge your Blackbird HR5.
- Connect the provided magnetic charging cable to the magnetic charging port on the back of the HR5 device.
- Connect the other end of the cable to a USB power source.
- During charging, the LED indicator light will flash red.
- Once fully charged, the LED indicator light will show green continuously.
- If the LED indicator light is purple when starting up or during operation, it indicates a low battery level and requires charging.
2. Wearing the Armband
For accurate heart rate monitoring, proper placement and fit are essential.
- Wear the armband on the upper portion of your forearm.
- Ensure the sensor (the part with the optical sensors) is positioned on the outside or the top of your forearm.
- The armband should be worn snugly enough so it does not move on your arm during activity.
- Do NOT wear it too tightly, as this can restrict arm circulation and affect accuracy.
Operating Instructions
1. Power On/Off
- To Power On: Wear the armband, then press the start-up button located on the top of the armband. The breathing LED will blink quickly.
- To Power Off: Press and hold the start-up button for 2 seconds. The red LED will turn on, then flash to enter shutdown mode.
2. Connecting to Devices and Apps (ANT+ & BLE)
The Blackbird HR5 supports dual protocol communication (ANT+ and BLE) for broad compatibility.
- Ensure the HR5 armband is powered on and worn correctly.
- For Bluetooth (BLE) Devices/Apps:
- Activate Bluetooth on your smartphone, cycling computer, or other compatible device.
- Open your preferred sports app (e.g., JAWorikout, Wahoo Fitness, Polar beat, Strava, Zwift, Onelap, Viscene, KEEP).
- Search for heart rate peripherals within the app's settings and connect to the Blackbird HR5.
- For ANT+ Devices:
- Ensure your ANT+ compatible device (e.g., cycling computer like XOSS, IGPSPORT, Garmin, Wahoo) is powered on.
- The HR5 can be searched and connected directly by ANT+ devices once the armband is turned on.
3. Heart Rate Zone Color Indicator
The HR5 features a color indicator to visualize your heart rate zone, allowing you to quickly understand your intensity level.
| Heart Rate Zone (BPM) | Indicator Color | Description |
|---|---|---|
| 0-30 | White | Low heart rate |
| 30-90 | Cyan (Blue-Green) | Walk |
| 90-109 | Blue | Warm up & Recovery |
| 109-127 | Green | Mild weight loss |
| 127-145 | Yellow | Medium aerobic |
| 145-163 | Purple | Lactate threshold |
| 163-220 | Red | Anaerobic |
Maintenance
- Arm Band Cleaning: The armband can be cleaned with a gentle hand wash. Ensure the electronic module is removed or protected from water if not explicitly stated as fully submersible.
- Device Cleaning: Wipe the HR5 host with a soft, damp cloth. Do not use abrasive cleaners or harsh chemicals.
- Storage: Store the device in a cool, dry place away from direct sunlight and extreme temperatures.
Troubleshooting
- Device not turning on: Ensure the device is fully charged. Press and hold the power button for a few seconds.
- Inaccurate heart rate readings:
- Check if the armband is worn correctly and snugly on the upper forearm.
- Ensure the sensor is clean and free from dirt or sweat.
- Avoid wearing the armband over tattoos, which can interfere with optical sensor readings.
- Cannot connect to app/device:
- Make sure the HR5 is powered on and within range of your connecting device.
- For Bluetooth connections, ensure Bluetooth is enabled on your device and try re-pairing.
- For ANT+ connections, ensure your device supports ANT+ and is searching for sensors.
- Try restarting both the HR5 and your connecting device.
- Short battery life: Ensure the device is fully charged before each use. Extreme temperatures can affect battery performance.
User Tips
- The Blackbird HR5 is known to connect reliably with iGPSPORT devices.
- For optimal accuracy, ensure the armband is positioned correctly and not too loose or too tight.
- Regularly clean the sensor area to maintain accurate readings.
Additional Resources
For a detailed user manual in PDF format, please refer to the official document:
Warranty and Support
For information regarding warranty, returns, or technical support, please contact the seller or refer to the product's official website. Keep your proof of purchase for any warranty claims.
Manufacturer: Beijing Blackbird Tech Co, Ltd.
Website: www.blackbirdsport.com
Execution Standard Number: QBBHR001-2023
