Introduction
This manual provides essential instructions for setting up, operating, and maintaining your Fitbit Alta HR Fitness Tracker. Please read this guide thoroughly to ensure optimal use of your device.
Image : Avant view of the Fitbit Alta HR Fitness Tracker displaying time and heart rate.
1. Installation
1.1 Déballage et charge initiale
Upon unboxing, ensure all components are present: the Fitbit Alta HR tracker, charging cable, and wristband. Before first use, fully charge your device. Connect the charging cable to a USB port on your computer or a UL-certified USB wall charger. Align the charger's pins with the ports on the back of your tracker. A full charge typically takes approximately 1-2 hours and provides up to 7 days of battery life.
Image : Arrière view of the Fitbit Alta HR, highlighting the charging contacts and PurePulse heart rate sensor.
1.2 Installation de l'application et appairage de l'appareil
- Download the Fitbit app from the Apple App Store, Google Play Store, or Microsoft Store.
- Ouvrez l'application et créez un nouveau compte ou connectez-vous à un compte existant.
- Follow the on-screen instructions to pair your Alta HR with your smartphone, tablet, or computer. Ensure your device's Bluetooth is enabled.
1.3 Wearing Your Device
For accurate heart rate tracking, wear your Alta HR on your wrist, one finger's width above your wrist bone. During exercise, you may need to move the tracker slightly higher on your wrist for improved accuracy. The device should be snug but not uncomfortably tight. This model is a Large size, designed for wrists measuring 6.7 to 8.1 inches (170-206 mm) in circumference.
Image: The Fitbit Alta HR worn correctly on a user's wrist.
Image: Illustration showing how to measure wrist circumference for proper sizing. This model is Large.
1.4 Bracelets interchangeables
The Alta HR features interchangeable bands, allowing for customization. To change the band, locate the quick-release levers on the underside of the tracker module where it connects to the band. Slide the lever to detach the band, then align and attach a new compatible band until it clicks securely into place.
Image: A display of various interchangeable bands available for the Fitbit Alta HR.
2. Operating Your Fitbit Alta HR
2.1 Navigation de l'écran
Tap the display to cycle through your daily stats, including time, steps, distance, calories burned, active minutes, and heart rate. The display will automatically turn on when you raise and turn your wrist towards you.
Image: The Alta HR display showing a user's step count.
Image: The Alta HR display showing the current time and heart rate reading.
2.2 Heart Rate Monitoring (PurePulse)
The Alta HR continuously tracks your heart rate using PurePulse technology. This provides real-time heart rate data during workouts and resting heart rate throughout the day, offering insights into your cardiovascular fitness.
2.3 Suivi d'activité
- Pas, distance, calories : Your Alta HR automatically tracks these metrics throughout the day.
- SmartTrack Auto-Exercise Recognition: The device automatically recognizes and records select exercises like walking, running, and elliptical workouts.
- Rappels pour déménager : To help you stay active, the Alta HR can send gentle reminders to move if you haven't taken 250 steps in an hour.
2.4 Sleep Tracking and Alarms
Wear your Alta HR to bed to automatically track your sleep patterns, including time spent in light, deep, and REM sleep stages. You can set silent alarms within the Fitbit app, which will gently vibrate on your wrist to wake you or remind you of tasks.
2.5 Notifications sur smartphone
When paired with your smartphone, the Alta HR can display call, text, and calendar notifications directly on its screen. Ensure Bluetooth is active and notifications are enabled in the Fitbit app settings.
3. Entretien
3.1 Nettoyage de votre appareil
Regularly clean your Alta HR to prevent skin irritation and maintain device functionality. Remove the tracker from your wrist and clean the band with a mild, soap-free cleanser and water. For the tracker module, use a soft, damp cloth. Ensure the device is completely dry before wearing it again. Avoid harsh chemicals or abrasive cleaners.
3.2 Chargement
Charge your Alta HR when the low battery indicator appears. Consistent charging ensures uninterrupted tracking. Refer to section 1.1 for charging instructions.
3.3 Exposition à l'eau
The Fitbit Alta HR is pas water resistant. Avoid showering, swimming, or submerging the device in water. Exposure to water may cause damage not covered under warranty.
4. Dépannage
4.1 Problèmes de synchronisation
- Ensure your smartphone, tablet, or computer's Bluetooth is enabled.
- Verify the Fitbit app is open and running in the background.
- Restart your Alta HR by connecting it to the charging cable and pressing the button on the charging cable three times within eight seconds.
- Restart your Bluetooth device (phone, tablet, computer).
4.2 L'écran ne répond pas
- Assurez-vous que l'appareil est chargé.
- Try restarting the device as described in section 4.1.
4.3 Mesures inexactes de la fréquence cardiaque
- Adjust the fit of your tracker; it should be snug but not too tight.
- During intense exercise, try moving the tracker slightly higher on your wrist.
- Ensure the back of the tracker is clean and free of debris.
5. Spécifications
| Fonctionnalité | Détail |
|---|---|
| Numéro de modèle | FB408SBNDSBJS |
| Moniteur de fréquence cardiaque | PurePulse (continuous, wrist-based) |
| Suivi d'activité | Steps, Distance, Calories Burned, Active Minutes, SmartTrack Auto-Exercise Recognition, Reminders to Move |
| Suivi du sommeil | Automatic Sleep Tracking, Sleep Stages (léger, profond, REM) |
| Alarmes | Silent Alarms (vibration) |
| Notifications | Call, Text, Calendar Alerts |
| Connectivité | Bluetooth 4.0 |
| Autonomie de la batterie | Jusqu'à 7 jours |
| Poids | Approximately 1 Pound (device only) |
| Fabricant | Fitbit |
| Premier disponible | 6er mars 2017 |
| Résistance à l'eau | No (Splash-proof, but not swim-proof or shower-proof) |
Image: A comparison chart detailing features across various Fitbit models, including the Alta HR.
6. Garantie et assistance
6.1 Informations sur la garantie
Pour obtenir des informations détaillées sur la garantie, veuillez consulter le site officiel de Fitbit. website or the warranty card included with your product. Typically, Fitbit devices come with a limited warranty covering defects in materials and workmanship under normal use.
6.2 Assistance clientèle
If you encounter any issues not covered in this manual or require further assistance, please contact Fitbit Customer Support. You can find support resources, FAQs, and contact information on the official Fitbit website: www.fitbit.com/global/us/support
