Prodotto finitoview
The TOZO AMOLED S4 AcuFit One Smart Watch is designed to integrate fitness tracking and smart connectivity into your daily life. It features a vibrant 1.78-inch Ultra-Clear AMOLED HD Display with a resolution of 368x448 pixels, offering enhanced visual clarity and responsiveness. This device supports Bluetooth calling, comprehensive health monitoring, and a wide range of sports activities.

Immagine: lo smartwatch TOZO S4, mostratoasing its large, colorful AMOLED display with various data points.
Cosa c'è nella scatola
- Orologio intelligente TOZO S4
- Cavo di ricarica magnetico
- Guida rapida e manuale utente
Guida all'installazione
1. Initial Charge and Activation
Before first use, fully charge your TOZO S4 Smart Watch using the provided magnetic charging cable. Connect the magnetic end to the charging points on the back of the watch and the USB-A end to a compatible power source. A full charge typically takes about 2 hours.

Image: The back of the TOZO S4 Smart Watch showing the magnetic charging connection.
2. Download and Install the TOZO Health App
Locate the QR code in the Quick Guide or on the watch screen during initial setup. Scan this QR code with your smartphone to download the official TOZO Health app. Alternatively, search for "TOZO Health" in your device's app store (compatible with iOS 11.0+ and Android 9.0+).
3. Associazione del dispositivo
- Assicurati che il Bluetooth sia abilitato sul tuo smartphone.
- Open the TOZO Health app and follow the on-screen instructions to add a new device.
- Selezionare "TOZO S4" dall'elenco dei dispositivi disponibili.
- Conferma la richiesta di associazione sia sullo smartphone che sullo smartwatch.
Once paired, the watch will synchronize time, date, and other settings with your phone. You can then customize watch faces and notification preferences through the app.
Utilizzo dello Smartwatch
Navigazione e controlli
- Schermo tattile: Swipe left, right, up, or down to navigate through menus and access different features. Tap to select options.
- Pulsante laterale/corona: The physical button on the side can be used to wake the screen, return to the home screen, or access the app menu. Some models may feature a rotatable crown for scrolling.
Quadranti dell'orologio
The TOZO S4 offers over 100 customizable watch faces. You can change them directly on the watch by long-pressing the home screen or through the TOZO Health app for a wider selection and personalized options.

Image: The TOZO S4 Smart Watch displaying multiple watch face designs.
Notifiche e chiamate
Once paired with your smartphone, the watch will display real-time message notifications and call alerts. Utilize the Bluetooth calling feature to make, answer, or dismiss calls directly from your wrist.

Image: A person wearing the TOZO S4 Smart Watch, which displays an incoming call notification.
Controllo della musica
Control music playback on your smartphone directly from the watch. This includes play, pause, skip tracks, and volume adjustment.
Monitoraggio della salute
The TOZO S4 integrates a high-precision sensor for continuous health tracking.
- Monitoraggio della frequenza cardiaca: Tracks your heart rate throughout the day, providing real-time data and historical trends in the app.
- Monitoraggio dell'ossigeno nel sangue: Misura i livelli di saturazione dell'ossigeno nel sangue.
- Test di stress: Accurately assesses stress levels in real-time.
- Monitoraggio del sonno: Analyzes your sleep patterns, including deep sleep, light sleep, and REM sleep stages, per aiutarti a comprendere e migliorare la qualità del tuo sonno.

Image: A person sleeping while wearing the TOZO S4 Smart Watch, with the watch display showing sleep data.
Monitoraggio della forma fisica
With over 100 different sports modes, the TOZO S4 helps you monitor and achieve your fitness goals.
- Monitoraggio delle attività: Registra i passi, le calorie bruciate e la distanza percorsa.
- Modalità Sportive: Select from various activities like running, cycling, yoga, and more to get specific workout data.

Image: A person exercising outdoors while wearing the TOZO S4 Smart Watch, which shows calorie, steps, and distance data.
Durata della batteria e ricarica
The TOZO S4 is equipped with a 300 mAh high-capacity battery. It provides up to 7 days of typical use on a single charge and an ultra-long standby mode of 30 days. Charging from empty to full takes approximately 2 hours using the magnetic charging cable.
Resistenza all'acqua
The device is IP68 waterproof, making it suitable for daily outdoor activities and resistant to dust and water immersion up to a certain depth and duration. Avoid hot water, saunas, or diving.
Specifiche
| Numero di modello | S4 |
| Dimensioni dello schermo | 1.78 pollici |
| Tipo di visualizzazione | AMOLED HD |
| Risoluzione | 368x448 pixel |
| Capacità della batteria | 300 mAh |
| Durata tipica della batteria | Fino a 7 giorni |
| Tempo di standby | Fino a 30 giorni |
| Tempo di ricarica | Circa 2 ore |
| Valutazione della resistenza all'acqua | Grado di protezione IP68 |
| Connettività | Bluetooth |
| GPS | Nessun GPS |
| Compatibilità del sistema operativo | iOS 11.0 + / Android 9.0 + |
Risoluzione dei problemi
- Dispositivo non si accende: Ensure the watch is fully charged. Connect it to the magnetic charger and allow it to charge for at least 10-15 minutes before attempting to power it on.
- Problemi di accoppiamento:
- Verifica che il Bluetooth sia attivo sul tuo smartphone.
- Assicurati che l'orologio si trovi nel raggio di azione del Bluetooth del tuo telefono.
- Riavvia sia lo smartphone che lo smartwatch.
- Try unpairing and re-pairing the device through the TOZO Health app.
- Dati sanitari imprecisi: Assicurati che l'orologio sia ben aderente al polso, né troppo stretto né troppo largo. Pulisci regolarmente i sensori sul retro dell'orologio.
- Notifiche non visualizzate: Check the notification settings within the TOZO Health app to ensure all desired app notifications are enabled. Also, verify your phone's system notification settings for the TOZO Health app.
Video ufficiale del prodotto
Watch this official video from TOZO for a visual guide on the S4 Smart Watch features and usage.
Video: Un prodotto ufficialeview of the TOZO S4 Smart Watch, demonstrating its key features and design.
Garanzia e supporto
TOZO products typically come with a manufacturer's warranty. For specific warranty details, registration, or technical support, please refer to the Quick Guide included in your package or visit the official TOZO websito. Potrebbero essere disponibili anche piani di protezione per una copertura estesa.





