1. Producte acabatview
The moofit HW401 is an advanced optical heart rate monitor armband designed to provide accurate real-time heart rate data for various fitness activities. Its precise optical sensor technology ensures high accuracy, helping you optimize your training results. The device supports both Bluetooth and ANT+ connectivity, allowing seamless integration with a wide array of fitness equipment and applications.

Figure 1: moofit HW401 Heart Rate Monitor Armband

Figure 2: moofit HW401 in use during a workout
2. Què s'inclou
Your moofit HW401 package contains the following items:
- Sensor òptic de freqüència cardíaca
- Corretja de braçalet
- Cable de càrrega
- Guia d'iniciació

Figura 3: Contingut del paquet i dimensions del dispositiu
3. Primers passos
3.1 Càrrega del dispositiu
The HW401 heart rate monitor features a rechargeable battery and comes with a magnetic charging cable. A full charge provides over 20 hours of continuous use.
- Connect the magnetic charging cable to the charging contacts on the back of the sensor.
- Connecteu l'extrem USB del cable a un adaptador de corrent USB estàndard (no inclòs) o a un port USB de l'ordinador.
- The device will indicate charging status (refer to LED indicators in section 3.4).

Figura 4: Connexió de càrrega magnètica

Figure 5: Battery Life and Charging Method
3.2 Attaching the Sensor to the Armband
The sensor unit is detachable from the armband for charging and cleaning.
- Align the sensor with the circular opening on the armband strap.
- Gently press the sensor into the opening until it clicks securely into place. Ensure the optical sensor on the back of the unit is facing outwards.
3.3 Portar el braçalet
For optimal performance, wear the armband on your upper arm, ensuring the optical sensor is in direct contact with your skin. The strap is adjustable to fit various arm sizes.

Figure 6: Proper Placement of the Armband
3.4 Powering On/Off and LED Indicators
The HW401 features an LED light to indicate its status:
- Encendre: Press the start-up button. The LED light will flash blue quickly until a heart rate is detected, then the blue light will flash slowly.
- Apagat: Press the start-up button again. The LED will flash red and the device will enter the shutdown state.
4. Emparellament i connectivitat
The moofit HW401 supports both Bluetooth and ANT+ dual-mode connectivity, allowing it to connect to a wide range of fitness equipment and applications.
4.1 Bluetooth & ANT+ Dual Mode
This dual-mode capability ensures broad compatibility with various devices, including smartphones, bike computers, and fitness equipment.

Figure 7: Bluetooth and ANT+ Connectivity
4.2 Connecting to Apps and Devices
The HW401 is compatible with iOS 7.0 or above and Android 4.3 or above. It works with most mainstream health and fitness apps.
- Ensure your moofit HW401 is powered on and within range of your device.
- Enable Bluetooth on your smartphone or fitness device.
- Open your preferred fitness app (e.g., Wahoo Fitness, Endomondo, Polar Beat, DDP Yoga, Mapmyfitness, iCardio).
- Navigate to the sensor pairing or device connection settings within the app.
- Select the moofit HW401 from the list of available devices to pair.

Figure 8: Third-Party App Compatibility
Video 1: moofit HW401 Armband Overview and Setup. This video demonstrates the unboxing, assembly, charging, and pairing process of the moofit HW401 heart rate monitor with a smartphone application.
5. Using Your Heart Rate Monitor
The moofit HW401 records real-time heart rate data, allowing you to analyze your fitness data and maximize your training results.
5.1 During Exercise
Whether for outdoor fitness training, indoor cycling, or group training, the HW401 precisely determines your heart rate and calorie consumption.

Figure 9: High-Precision Optical HR Sensor in Action

Figure 10: Versatility Across Various Sports

Figura 11: Monitorització de la freqüència cardíaca en temps real
6. Cura i Manteniment
6.1 Neteja
The moofit HW401 is IP67 sweat and waterproof, allowing for easy cleaning after workouts. Simply rinse the sensor and armband under tap water. Ensure the device is dry before charging or storing.
Video 2: Sweat and Waterproof Feature Demonstration. This segment of the video shows the moofit HW401 being rinsed under water, highlighting its IP67 rating for sweat and water resistance.
6.2 Cura de la bateria
- Carregueu el dispositiu regularment, fins i tot si no l'utilitzeu amb freqüència, per mantenir la bateria en bon estat.
- Eviteu temperatures extremes durant la càrrega i l'emmagatzematge.
6.3 Emmagatzematge
Guardeu el dispositiu en un lloc fresc i sec, allunyat de la llum solar directa i de temperatures extremes quan no l'utilitzeu.
7. Solució De Problemes
- El dispositiu no s'encén: Ensure the device is fully charged. Press and hold the start-up button for a few seconds.
- Cannot find device during pairing:
- Ensure Bluetooth is enabled on your smartphone/device.
- Make sure the HW401 is powered on and the blue LED is flashing.
- Move the device closer to your smartphone/fitness equipment.
- Restart both the HW401 and your pairing device.
- Lectures de freqüència cardíaca inexactes:
- Ensure the armband is worn snugly on your upper arm, with the optical sensor in direct contact with your skin.
- Clean the optical sensor area on the back of the device.
- Avoid excessive movement or vibrations that might interfere with the optical sensor.
- Autonomia curta de la bateria: Ensure the device is fully charged before each use. Check if any background apps are excessively draining power from the connected device.
8. Especificacions
| Característica | Descripció |
|---|---|
| Marca | moofit |
| Número de model | HW401 |
| Tipus de sensor | Òptic |
| Connectivitat | Bluetooth & ANT+ Dual Mode |
| Resistència a l'aigua | IP67 (Sweat & Waterproof, not suitable for swimming) |
| Durada de la bateria | 20+ Hours (continuous use) |
| Tipus de bateria | Polímer d'ions de liti |
| Mètode de càrrega | Cable de càrrega magnètica |
| Dispositius compatibles | Smartphones (iOS 7.0+, Android 4.3+), Bike Computers, Fitness Equipment |
| Material | Acrilonitril butadiè estirè (ABS) |
| Color | Negre |
| Pes de l'article | 1.94 unces |
| Fabricant | Wantacme |
9. Garantia i Suport
For warranty information and technical support, please contact the manufacturer, Wantacme, or visit the official moofit weblloc web. Conserveu el rebut de compra per a qualsevol reclamació de garantia.