1. Prodotto finitoview
The Fitbit Versa 4 is a fitness smartwatch designed to help you track your health and fitness goals. It features integrated GPS, continuous heart rate monitoring, and a long battery life, compatible with both iOS and Android devices.

Immagine 1.1: Davanti view of the Fitbit Versa 4 Smartwatch, showing the display with current time and activity metrics.
Caratteristiche principali:
- 6+ days battery life with rapid charging.
- Integrated GPS for tracking outdoor activities.
- Continuous heart rate monitoring with PurePulse 2.0.
- 40+ exercise modes and automatic activity tracking.
- Sleep tracking with personalized profile, Stages, and score.
- Stress management tools and daily stress score.
- SpO2 (blood oxygen saturation) monitoring.
- Smart notifications for calls, texts, and app alerts.
- Google Maps for turn-by-turn navigation on your wrist.
- Google Wallet for contactless payments.
- Built-in microphone and speaker for Bluetooth calls.
- Resistente all'acqua fino a 50 metri.
2. Impostazione
2.1 Cosa c'è nella scatola
- Fitbit Versa 4 Smartwatch
- Classic bands (one small, one large)
- Cavo di ricarica

Immagine 2.1: The Fitbit Versa 4 package contents, including the device, two band sizes, and the charging cable.
2.2 Ricarica del dispositivo
- Connect the charging cable to a USB power source (e.g., computer USB port, USB wall adapter).
- Align the charger's pins with the corresponding contacts on the back of your Versa 4. The charger is magnetic and will snap into place.
- A battery icon will appear on the screen to indicate charging.
The Versa 4 supports rapid charging, providing approximately 24 hours of battery life with just 12 minutes of charging. A full charge typically takes about 2 hours.
2.3 Installazione dell'app Fitbit e associazione
- Scarica l'app Fitbit dall'Apple App Store (per dispositivi iOS) o dal Google Play Store (per dispositivi Android).
- Apri l'app Fitbit e segui le istruzioni sullo schermo per creare un account o accedere a uno esistente.
- Tocca il tuo professionistafile picture in the Fitbit app, then select 'Set Up a Device'. Choose Versa 4 from the list.
- Follow the app's instructions to pair your Versa 4 with your smartphone via Bluetooth. Ensure your phone's Bluetooth is enabled.
- The app will guide you through the remaining setup steps, including connecting to Wi-Fi (if applicable) and updating firmware.
The Fitbit Versa 4 is compatible with iOS 15 or higher and Android OS 9.0 or higher.
3. Utilizzo del Versa 4
3.1 Navigazione
- Schermo tattile: Swipe left, right, up, or down to navigate through menus, widgets, and notifications. Tap to select items.
- Pulsante fisico: Press the button on the left side to return to the clock face or access the app menu.
- Impostazioni rapide: Swipe down from the clock face to access quick settings like Do Not Disturb, Sleep Mode, and screen brightness.
- Notifiche: Scorri verso l'alto dal quadrante dell'orologio a view notifiche recenti.
3.2 Monitoraggio del fitness
The Versa 4 offers comprehensive fitness tracking capabilities:
- Frequenza cardiaca continua: Monitors your heart rate throughout the day and during workouts.
- GPS integrato: Tracks your pace and distance during outdoor activities without needing your phone.
- Minuti in zona attiva: Guadagna crediti per il tempo trascorso nelle zone brucia grassi, cardio o frequenza cardiaca massima.
- Oltre 40 modalità di esercizio: Select specific modes for various activities like running, swimming, yoga, and more to get real-time stats.
- Daily Recovery Score: (Requires Fitbit Premium) Provides a personalized score indicating your body's readiness for exercise.

Immagine 3.1: Sopraview of fitness tracking features, including GPS, multiple workout modes, and daily recovery.
3.3 Monitoraggio della salute e del benessere
Monitor various aspects of your health with the Versa 4:
- Monitoraggio del sonno: Registra i tuoi sonnitages (light, deep, REM), provides a sleep score, and offers a personalized sleep profile. Smart Wake gently wakes you during an optimal sleep stage.
- Gestione dello stress: Daily stress management score helps you understand your body's response to stress. Access guided breathing and mindfulness sessions.
- Monitoraggio SpO2: Measures your blood oxygen saturation, typically overnight, to help identify potential changes in your well-being.
- Health Metrics Dashboard: Track trends in breathing rate, heart rate variability, skin temperature, and resting heart rate in the Fitbit app.
- Monitoraggio del ciclo mestruale: Log periods, record symptoms, and estimate fertile windows.

Immagine 3.2: Sleep tracking features, including analysis, scoring, smart alarms, and sleep profiles.

Immagine 3.3: Wellness tracking features, including continuous heart rate, heart rate variability, and SpO2 monitoring.
3.4 Funzionalità intelligenti
The Versa 4 keeps you connected and convenient:
- Notifiche: Receive alerts for calls, text messages, calendar events, and apps like Gmail and WhatsApp directly on your wrist.
- Mappe di Google: Get turn-by-turn directions on your wrist when your phone is nearby.
- Google Wallet: Make contactless payments directly from your wrist using NFC.
- Assistente vocale: Use the integrated Alexa to get news, weather, set alarms, control smart home devices, and more.
- Chiamate Bluetooth: Use the built-in microphone and speaker to take calls hands-free, redirect to voicemail, and adjust volume.
- Trova il mio telefono: If you misplace your phone, use this feature on your Versa 4 to make it ring and vibrate.
- Risposte rapide: (Android only) Respond to messages with pre-set quick replies or voice dictation.

Immagine 3.4: Smart features including Google Maps, notifications, and Google Wallet.
3.5 Durata della batteria e ricarica
The Versa 4 offers 6+ days of battery life, depending on usage. Features like always-on display and frequent GPS use will reduce battery life. For rapid charging, 12 minutes of charge provides approximately 24 hours of use.

Immagine 3.5: Battery life and compatibility highlights of the Versa 4.
4. Manutenzione
4.1 Cleaning Your Versa 4
- Regularly clean your watch and band to prevent skin irritation and maintain device functionality.
- Wipe the device and band with a soft, lint-free cloth. If necessary, dampimmergi il panno nell'acqua.
- Do not use soaps, sanitizers, or abrasive cleaners, as these can damage the device or cause skin irritation.
- After cleaning or sweating, ensure the device and your wrist are completely dry before wearing.
4.2 Resistenza all'acqua
The Fitbit Versa 4 is water resistant up to 50 meters (5 ATM). This means it is suitable for swimming and showering. However, it is not recommended for use in hot tubs, saunas, or steam rooms, as extreme temperatures can damage the device.
4.3 Cura della fascia
The Versa 4 comes with classic silicone bands. Ensure the band is not too tight or too loose for optimal heart rate tracking and comfort. If you use other band materials (e.g., vegan leather, Horween leather, sport bands), follow specific care instructions for those materials.
5. Risoluzione Dei Problemi
5.1 Problemi comuni e soluzioni
- Il dispositivo non risponde: If your Versa 4 is unresponsive, try restarting it. Hold the physical button for about 10 seconds until you see the Fitbit logo.
- Problemi di sincronizzazione: Ensure your phone's Bluetooth is on and the Versa 4 is within range. Open the Fitbit app to initiate a sync. If syncing fails after the battery has been depleted, manually open the app to sync once the device is charged.
- Notifiche non visualizzate: Check your phone's notification settings for the Fitbit app and ensure Bluetooth is connected. Verify that 'Do Not Disturb' or 'Sleep Mode' is not active on your Versa 4.
- Letture imprecise della frequenza cardiaca: Ensure the watch is worn snugly but comfortably on your wrist, about a finger's width above your wrist bone. Clean the sensor on the back of the device.
- Display Not Activating with Wrist Movement: Check the quick settings to ensure 'Screen Wake' is enabled. If the issue persists, a restart may resolve it.
5.2 Aggiornamenti firmware
Periodically, Fitbit releases firmware updates to improve performance and add new features. Ensure your Versa 4 is charged and connected to Wi-Fi during updates. Follow the prompts in the Fitbit app to install any available updates.
6. Specifiche
| Caratteristica | Specificazione |
|---|---|
| Numero di modello | FB523SRAG |
| Display | 1.58 pollici (336 x 336 pixel) |
| Connettività | Bluetooth v5.0, BLE, GPS, GLONASS, NFC |
| Sensori | 3-axis accelerometer, Optical heart rate sensor, SpO2 sensor, Altimeter, Ambient light sensor |
| Tipo di batteria | Polimero di litio |
| Durata della batteria | 6+ giorni (utilizzo tipico) |
| Carica rapida | 12 minutes for 24 hours of battery |
| Dimensioni (Orologio) | Dimensioni: 40.5 x 40.5 x 11.2 mm |
| Peso (orologio) | 37.64 grams (approximate, without band) |
| Resistenza all'acqua | 5 ATM (fino a 50 metri) |
| Sistema operativo | Proprietary Fitbit OS |
| Compatibilità | iOS 15 o versioni successive, Android OS 9.0 o versioni successive |
| Materiale | Alluminio casing |
7. Garanzia e supporto
7.1 Informazioni sulla garanzia
For detailed warranty information, please refer to the warranty card included with your product or visit the official Fitbit websito. I termini e le condizioni della garanzia possono variare in base alla regione e al rivenditore.
7.2 Assistenza clienti
If you encounter any issues or have questions not covered in this manual, please visit the official Fitbit support website or contact their customer service. You can usually find contact information on the Fitbit websito o nella confezione del prodotto.
8. Informazioni importanti sulla sicurezza
Please read all safety instructions before using your Fitbit Versa 4 to avoid injury or damage to the device. Keep the device and accessories out of reach of small children. Consult a medical professional before starting any new exercise program or if you have any health concerns.
9. Risorse video
Nei dati forniti non sono stati trovati video ufficiali pertinenti del prodotto del venditore da incorporare in questo manuale.





