Introduzione
Welcome to the MT55 Smartwatch user manual. This guide provides detailed instructions on how to set up, operate, and maintain your new smartwatch. The MT55 features a vibrant 1.43-inch AMOLED HD display, Bluetooth calling capabilities, comprehensive health monitoring, and multiple sports modes, all within an ultra-thin 6.8mm metal body.

MT55 Smartwatch with a vibrant, customizable display.
Guida di installazione
1. Caricamentu di u vostru Smartwatch
Before first use, fully charge your MT55 smartwatch. Use the provided magnetic charging cable. Connect the magnetic end to the charging points on the back of the watch and the USB end to a standard USB power adapter (not included).

The smartwatch displaying 'Fully Charged' during magnetic charging.
- Tempu di carica: Circa 2-3 ore per una carica cumpleta.
- Durata di a batteria: Expect 5-7 days of typical use on a single charge.
2. App Installation (Da Fit App)
To unlock the full potential of your smartwatch, download and install the 'Da Fit' application on your smartphone.
- Sistemi cumpatibili: Android 5.0 o sopra, iOS 9.0 o sopra.
- Cerca 'Da Fit' in your phone's app store (Google Play Store for Android, Apple App Store for iOS).
- Install the application and grant necessary permissions.
3. Pairing Your Smartwatch
Once the app is installed and your watch is charged:
- Assicuratevi chì Bluetooth hè attivatu nantu à u vostru smartphone.
- Open the 'Da Fit' app.
- Follow the in-app instructions to search for and connect to your MT55 smartwatch.
- Cunfirmate a dumanda d'accoppiamentu sia nant'à u vostru telefunu sia nant'à l'orologio.
Funziunà u vostru Smartwatch
Navigazione basica
The MT55 smartwatch features a full touch screen and physical buttons for control.
- Touch Screen: Scorri à manca, à diritta, in sù o in giù per navigà trà i menu è e funzioni. Tocca per selezziunà.
- Bottoni: Typically used for power on/off, returning to the home screen, or quick access to specific functions.
Personalizà u vostru Face Watch
Personalize your smartwatch with hundreds of stylish dial choices available through the 'Da Fit' app.

A selection of customizable watch faces for the MT55 Smartwatch.
- Access the watch face settings in the 'Da Fit' app to browse and apply new designs.
- The watch also supports multiple menu styles, allowing you to choose your preferred interface layout.

Different menu styles available on the smartwatch.
Chjamatu Bluetooth
Make and receive calls directly from your wrist when connected to your smartphone via Bluetooth.
- Ensure your watch is paired and Bluetooth is active.
- Access the dialer or contacts from the watch interface to initiate calls.
- Receive incoming call notifications and answer directly on the watch.
Cunsigliu di Salute
The MT55 smartwatch provides comprehensive health tracking features:
- Monitoramentu di a Frequenza Cardiaca: Tracks your heart rate 24/7 and provides warnings if thresholds are exceeded.

Heart rate monitoring feature on the smartwatch.
- Blood Oxygen Saturation (SpO2) Testing: Monitor your blood oxygen levels at any time.

Blood Oxygen Saturation (SpO2) testing on the smartwatch.
- Monitoraghju di u sonnu: Tracks deep sleep, light sleep, and sporadic naps throughout the day and night.

All-day sleep monitoring for comprehensive sleep analysis.
- Monitor di pressione sanguigna: Fornisce letture di pressione sanguigna.
- Menstrual Cycle Management: One-key record management and intimate reminders for menstrual periods and ovulation.

Menstrual cycle management feature on the smartwatch.
Activity Tracking & Sports Modes
Track your daily activities and workouts with multiple sports modes.

Multiple sports modes with real-time data tracking.
- Activity Tracked: Steps Tracker, Distance Tracker, Calorie Tracker, Activity Tracker.
- Modi sportivi: A variety of indoor and outdoor sports modes with professional sensors to measure calorie consumption and heart rate changes.
- Funzioni: Passometer, fitness tracker, speed measurement, sports mileage record.
Smart Features & Wrist Assistants
Your MT55 smartwatch offers a range of convenient features:

Wrist assistants for daily convenience.
- Assistente vocale: Double-click to activate the exclusive AI voice algorithm for hands-free operation.

Activate the voice assistant for hands-free control.
- Notificazioni: Message Reminder, Call Reminder, Push Message, Social Media Notifications.
- Utilità: Alarm Clock, Stopwatch, Timer, Calendar, Calculators, Weather, Remote Music Control, Remote Photography, Find Phone, Sedentary Reminder, Drink Water Reminder, Breathing Training.
- Divertimentu: Ghjochi integrati.
Mantenimentu
Resistenza à l'acqua
The MT55 smartwatch has an IP67 waterproof rating, meaning it is resistant to splashes, rain, and brief immersion in water. It is suitable for daily use but not recommended for swimming, diving, or hot showers.
- Qualità impermeabile: IP67 (Life Waterproof).
- Evitate l'esposizione à acqua calda, vapore o getti d'acqua à alta pressione.
- Ùn aduprate micca i buttoni di l'orologio sott'acqua.
Pulizia è Cura
- Wipe the watch and strap regularly with a soft, dry cloth to remove sweat, dirt, and oils.
- Sè necessariu, aduprà un pocu damp cloth for cleaning, then dry thoroughly.
- Avoid using harsh chemicals, abrasive cleaners, or solvents, as these can damage the watch's finish and sensors.
- Mantene i cuntatti di carica puliti è asciutti per assicurà una carica curretta.
Risoluzione di prublemi
Problemi cumuni è Soluzioni
- L'orologio ùn si accende micca: Ensure the watch is fully charged. Connect it to the magnetic charger for at least 30 minutes.
- Impussibile di accoppià cù u telefunu:
- Assicuratevi chì Bluetooth sia attivatu nantu à u vostru telefunu.
- Ensure the 'Da Fit' app is installed and running.
- Riavviate u vostru telefunu è u smartwatch.
- Check if the watch is already paired with another device. Disconnect if so.
- Dati sanitari imprecisi:
- Assicuratevi chì l'orologio sia purtatu bè à u polsu, nè troppu strettu nè troppu largu.
- Pulite i sensori daretu à l'orologio.
- Environmental factors and movement can affect readings; take measurements while still.
- Notificazioni chì ùn cumpariscenu micca:
- Check app permissions for 'Da Fit' on your phone to ensure notification access is granted.
- Ensure Bluetooth connection is stable.
- Verify notification settings within the 'Da Fit' app.
- Corta durata di a bateria:
- Reduce a luminosità di u screnu.
- Limit continuous heart rate monitoring or frequent SpO2 checks.
- Turn off unnecessary features like 'raise to wake' if not frequently used.
Specificazioni

Physical dimensions and key parameters of the MT55 Smartwatch.
| Feature | Detail |
|---|---|
| Mudellu | MT55 |
| Dimensioni | 45.5 mm x 45.5 mm x 6.8 mm |
| Pesu | 45 g |
| Dimensione di u bracciale | Lunghezza 255 mm, Larghezza 22 mm |
| Material d'apparizione | Zinc Alloy / ALLOY |
| Display Screen | 1.43 inch AMOLED HD |
| Risoluzione | 466*466px enhanced high color gamut |
| Chipset | JL7012A6 |
| FLASH Memory (ROM) | 128 MB |
| Versione Bluetooth | BT 5.3 |
| Sistema compatible | Android 5.0 o superiore, iOS 9.0 o superiore |
| Capacità batterie | 200mAh (3.8V) |
| A vita di a batteria | 5-7 ghjorni (usu tipicu) |
| Tempu di carica | 2-3 ore |
| Modu di carica | Carica magnetica |
| Livellu impermeable | IP67 (Impermeabile à a vita) |
| Modu di cuntrollu | Full touch screen + buttons |
| Sensore di Frequenza Cardiaca | VC30F-S |
| G-Sensor | DA267-LGA12 |
| Lingua APP | Chinese, English, Russian, Arabic, Vietnamese, Danish, Thai, Polish, Persian, Spanish, Malay, Greek, French, Italian, German, Portuguese, Türkiye, Latin, Romania, Hebrew, Burmese, Ukrainian |
| Watch Language | Chinese, English, Russian, Arabic, Vietnamese, Danish, Thai, Polish, Persian, Spanish, Malay, Greek, French, Italian, German, Portuguese, Türkiye, Latin, Romania, Hebrew, Burmese, Ukrainian |
| Funzioni | Bluetooth call, multiple menu styles, 200+ dials, breathing training, custom dials, stopwatch, brightness adjustment, multiple exercise modes, sleep monitoring, real heart rate & blood oxygen, information push, remote music, remote photography, real-time weather, find phone, Bluetooth music playback, calculator, split screen display, alarm clock, sedentary reminder, step counting, calorie consumption, sports mileage record, games, voice assistant, blood pressure monitor, menstrual cycle management. |
Garanzia è Supportu
For any issues or questions regarding your MT55 Smartwatch, please refer to the seller's support channels. Keep your purchase records for any warranty claims.
For technical assistance or further inquiries, please contact the manufacturer or seller directly through their official support channels.
Cunsiglii per l'Usuariu
- Ottimizà a durata di a batteria: To extend battery life, consider reducing screen brightness, setting a shorter screen-on time, and disabling continuous health monitoring features if not needed 24/7.
- Cunnessione Bluetooth stabile: For reliable Bluetooth calling and notifications, ensure your smartwatch remains within close proximity to your paired smartphone.
- Pulizia regulare: Clean the watch and its sensors regularly to ensure accurate health data readings and maintain hygiene.
- Explore Customization: Dive into the 'Da Fit' app to explore the wide range of watch faces and menu styles to personalize your smartwatch experience.





