moofit HR8
moofit HR8 Heart Rate Monitor Chest Strap User Manual
Model: HR8
1. Introducció
The moofit HR8 Heart Rate Monitor Chest Strap is designed to provide accurate, real-time heart rate data for various fitness activities. This manual provides instructions on how to set up, operate, and maintain your device to ensure optimal performance and longevity.
2. Contingut del paquet
Si us plau, verifiqueu que tots els elements següents estiguin inclosos al vostre paquet:
- 1 x moofit HR8 Heart Rate Sensor
- 1 x Corretja elàstica ajustable per al pit
- 1 pila CR2032 (preinstal·lada al sensor)

Image: Components included in the moofit HR8 package, showing the heart rate sensor, elastic strap, and CR2032 battery.
3. Configuració
3.1 Instal·lació de la bateria
The moofit HR8 sensor comes with a CR2032 battery pre-installed. To activate the sensor for first use, ensure the battery is correctly seated. If replacing the battery, follow these steps:
- Locate the battery cover on the back of the heart rate sensor.
- Use a coin or a similar flat tool to gently twist the battery cover counter-clockwise to open it.
- Traieu la bateria CR2032 antiga.
- Introduïu una pila CR2032 nova amb el costat positiu (+) cap amunt.
- Align the battery cover and twist it clockwise to securely close it.

Image: Illustration of the moofit HR8 sensor with the battery compartment open, showing a CR2032 battery being inserted. This demonstrates the replaceable battery feature.
3.2 Com portar la corretja pectoral
For accurate heart rate measurement, proper placement of the chest strap is essential.
- Moisten the electrode areas on the back of the chest strap with water or electrode gel. This improves conductivity and ensures accurate heart rate detection.
- Attach the heart rate sensor to the two snap fasteners on the elastic chest strap.
- Adjust the strap length to ensure a snug but comfortable fit around your chest, just below your pectoral muscles. The sensor should be centered on your sternum.
- Ensure the electrodes are in direct contact with your skin.

Image: A person wearing the moofit HR8 chest strap correctly positioned on the chest, demonstrating proper usage for heart rate monitoring.
4. Instruccions de funcionament
4.1 Encès i apagat
The moofit HR8 sensor automatically powers on when it detects a heart rate signal (i.e., when worn correctly with moistened electrodes). It powers off automatically when removed from the chest strap or when no heart rate signal is detected for a period of time.
4.2 Emparellament amb dispositius
The moofit HR8 supports both Bluetooth 5.0 and ANT+ connectivity, allowing it to pair with a wide range of fitness devices and applications simultaneously.
4.2.1 Bluetooth Pairing (Smartphones/Tablets)
- Ensure the HR8 chest strap is worn correctly.
- Activeu el Bluetooth al telèfon intel·ligent o a la tauleta.
- Open your preferred fitness application (e.g., Strava, Zwift, Peloton, Wahoo Fitness, etc.).
- Navigate to the app's settings or sensor pairing menu.
- Select "moofit HR8" or a similar device name from the list of available sensors.
- Confirm the pairing within the app.
4.2.2 ANT+ Pairing (GPS Watches/Bike Computers/Fitness Equipment)
- Ensure the HR8 chest strap is worn correctly.
- Turn on your ANT+ compatible device (e.g., Garmin, Wahoo, Polar, etc.).
- Navigate to the device's sensor settings or pairing menu.
- Select "Heart Rate" or "ANT+ Sensor" and initiate a search for new sensors.
- The device should detect and connect to the moofit HR8.

Image: Visual representation of the moofit HR8 connecting to various popular fitness applications on a smartphone, highlighting its broad compatibility.

Image: Cyclists using the moofit HR8, with an overlay showing a bike computer and a GPS watch displaying heart rate data, illustrating ANT+ compatibility.
5. Manteniment
5.1 Neteja de la corretja del pit
To ensure hygiene and prolong the life of your chest strap:
- Detach the heart rate sensor from the elastic strap after each use.
- Rinse the elastic strap under running water. If necessary, use a mild soap.
- Do not machine wash or tumble dry the strap.
- Hang the strap to air dry.
5.2 Substitució de la bateria
Refer to section 3.1 for detailed instructions on replacing the CR2032 battery. Replace the battery when the device's performance degrades or when connected apps indicate low battery.
5.3 Emmagatzematge
Store the heart rate sensor and strap in a clean, dry place when not in use. Avoid extreme temperatures and direct sunlight.
6. Solució De Problemes
- No Heart Rate Reading / Intermittent Readings:
- Ensure the electrodes on the strap are moistened before wearing.
- Check that the strap is worn snugly and correctly positioned on your chest.
- Verify the battery is not depleted. Replace the CR2032 battery if necessary.
- Assegureu-vos que no hi hagi fonts d'interferència electromagnètica fortes a prop.
- Difficulty Pairing with Device:
- Make sure the HR8 sensor is worn and active.
- Confirm Bluetooth or ANT+ is enabled on your receiving device.
- Move closer to your receiving device.
- Restart your receiving device and the fitness application.
- Check if the sensor is already paired with another device. The HR8 can connect to multiple devices simultaneously via Bluetooth and ANT+, but some devices might require exclusive pairing.
- Inaccurate Heart Rate Data:
- Ensure the electrodes are adequately moistened and the strap is positioned correctly.
- Avoid wearing the strap over clothing that might interfere with electrode contact.
- Certain medical conditions or medications can affect heart rate readings. Consult a healthcare professional if you have concerns.
7. Especificacions
| Model | HR8 |
| Dimensions (sensor) | 9.3 x 5.1 x 4.2 cm |
| Pes (Sensor) | 15 grams |
| Connectivitat | Bluetooth 5.0, ANT+ |
| Resistència a l'aigua | IP67 (Splash-proof, not for swimming) |
| Tipus de bateria | CR2032 Lithium (replaceable) |
| Durada de la bateria | Fins a 300 hores |
| Material de la corretja | Polièster |
| Longitud de la corretja | Ajustable de 63.5 cm a 132 cm |
| Dispositius compatibles | iOS/Android apps, bike computers, smartwatches, fitness equipment |

Image: The moofit HR8 sensor with water droplets, illustrating its IP67 water and sweat-proof rating. Note: Not suitable for swimming.
8. Informació de seguretat
- This device is not a medical device and should not be used to diagnose, treat, cure, or prevent any disease.
- Consult your physician before beginning any new exercise program, especially if you have pre-existing medical conditions.
- Mantingueu el dispositiu i els seus components fora de l'abast dels nens i les mascotes.
- Do not expose the device to extreme temperatures, direct sunlight, or strong magnetic fields.
- The device is IP67 rated for water and sweat resistance, but it is not suitable for swimming.
- Eliminar les bateries segons la normativa local.
Ask a question about this manual
Ask about setup, troubleshooting, compatibility, parts, safety, or missing instructions. Manuals+ will review the question and use this page’s manual context to help answer it.







