1. Introdución
This manual provides detailed instructions for the setup, operation, and maintenance of your ITECH Fusion 2 S Smartwatch and accompanying Wireless Headphones. The ITECH Fusion 2 S is designed to help you monitor your health and fitness goals, offering features such as heart rate tracking, step counting, sleep monitoring, and multi-sport modes. The included wireless headphones provide an integrated audio experience.
2. Contido do paquete
Verifique que todos os elementos estean presentes no seu paquete:
- ITECH Fusion 2 S Smartwatch
- Auriculares sen fíos
- Cable de carga USB (para reloxo intelixente)
- USB Charging Cable (for headphones)
- Manual de usuario (este documento)

Image: The ITECH Fusion 2 S Smartwatch and Wireless Headphones displayed within their retail packaging.
3. Dispositivo rematadoview
3.1. ITECH Fusion 2 S Smartwatch

Image: The ITECH Fusion 2 S Smartwatch with a grey camouflage band shown alongside the matching wireless headphones.
The smartwatch features a touch screen display, a side button for navigation, and sensors on the rear for health monitoring. The display shows time, date, activity data, and notifications.

Image: A close-up of the ITECH Fusion 2 S Smartwatch display, highlighting features such as heart rate monitor, apps and notifications, multi-sports modes, water resistance, calorie tracker, music remote, pedometer, sleep monitor, hydration reminder, and extended 14-day battery life.
3.2. Wireless Headphones
The wireless headphones are over-ear style with cushioned earcups and an adjustable headband. Controls for audio playback and calls are located on the earcup.

Imaxe: Un lado view of the ITECH Wireless Headphones, illustrating features like powerful sound quality, convenient controls, comfort for hours, and a go-anywhere design.

Imaxe: Unha detallada view of the ITECH Wireless Headphones, emphasizing noise isolating fit, built-in microphone, Bluetooth wireless technology, and up to 8 hours of playback.

Image: A diagram of the ITECH Wireless Headphones highlighting the flexible headband, comfortable ear cushion, foldable design, and convenient controls, along with key technical specifications.
4. Configuración
4.1. Cargando os seus dispositivos
Before first use, fully charge both your smartwatch and wireless headphones.
- Reloxo intelixente: Connect the USB charging cable to the charging port on the back of the smartwatch and to a USB power source. The battery icon on the screen will indicate charging status.
- Wireless Headphones: Connect the USB charging cable to the charging port on the headphones and to a USB power source. An indicator light will show charging status and turn off when fully charged.
4.2. Acendido/apagado
- Reloxo intelixente: To power on, press and hold the side button until the screen illuminates. To power off, navigate to the 'Settings' menu on the smartwatch, then select 'Power Off'.
- Wireless Headphones: To power on, press and hold the power button until the indicator light flashes. To power off, press and hold the power button again until the indicator light turns off.
4.3. Pairing the Smartwatch with Your Smartphone
The ITECH Fusion 2 S Smartwatch is compatible with both iPhone and Android devices.
- Descarga o iTECH Wearables aplicación de Apple App Store ou Google Play Store.
- Asegúrate de que o Bluetooth estea activado no teu smartphone.
- Open the iTECH Wearables app and follow the on-screen instructions to create an account and pair your smartwatch.
- The app will guide you through connecting the smartwatch via Bluetooth. Confirm the pairing request on both your phone and smartwatch.
4.4. Pairing the Wireless Headphones
- Asegúrese de que os auriculares estean apagados.
- Manteña premido o botón de acendido ata que a luz indicadora parpadee rapidamente, indicando o modo de emparellamento.
- On your smartphone or other Bluetooth-enabled device, go to Bluetooth settings and search for available devices.
- Select "ITECH Headphones" (or similar name) from the list to connect. The indicator light will change to a steady blue when successfully paired.
5. Funcionamento do reloxo intelixente
5.1. Navegación
- Pantalla táctil: Desliza o dedo cara á esquerda/dereita, arriba/abaixo para navegar polos menús e as funcións. Toca para seleccionar.
- Botón lateral: Prema para volver á pantalla de inicio ou activar o dispositivo.
5.2. Esferas de reloxo
Customize your smartwatch display by changing watch faces. On the home screen, press and hold the display, then swipe left or right to browse available watch faces. Tap to select your preferred design.

Image: The ITECH Fusion 2 S Smartwatch display showing various customizable watch faces and icons representing multiple sports modes including cycling, elliptical training, running, hiking, tennis, basketball, football, and soccer.
5.3. Core Features
- Monitor de frecuencia cardíaca: Access the heart rate feature on your smartwatch to measure your heart rate using the built-in optical sensor. Ensure the watch is snug on your wrist for accurate readings.
- Contador de pasos (podómetro): The smartwatch automatically tracks your daily steps, distance, and calories burned. View your progress on the device or in the iTECH Wearables app.
- Monitor de sono: Wear your smartwatch to bed to track your sleep patterns, including light and deep sleep stages. Data is synchronized with the app for detailed analysis.
- Modos multideporte: Select from various sports modes (e.g., running, cycling, hiking) to track specific workout data, including duration, distance, and calories.
- Notificacións de mensaxes: Receive notifications for calls, texts, and app alerts directly on your smartwatch when connected to your smartphone.
- Rastreador de calorías: Monitors calories burned throughout the day based on your activity level.
- Recordatorio de hidratación: Set reminders to drink water at regular intervals through the app.
- Control remoto de música: Control music playback on your smartphone directly from your smartwatch (play, pause, skip tracks).
5.4. Integración de aplicacións
Para un completo view of your health and fitness data, regularly sync your smartwatch with the iTECH Wearables app. The app allows you to set goals, view historical data, customize settings, and manage notifications.
6. Operating the Wireless Headphones
6.1. Controis
The headphones feature intuitive controls for media playback and call management:
- Botón de encendido: Manter premido para acender/apagar. Premer brevemente para reproducir/pausar.
- Botóns de volume: Press '+' to increase volume, '-' to decrease volume.
- Control de pista: Press and hold '+' for next track, '-' for previous track.
- Xestión de chamadas: Short press power button to answer/end calls. Press and hold to reject calls.
6.2. Funcións de audio
- Powerful Sound Quality: Designed to deliver clear and rich audio.
- Noise Isolating Fit: The over-ear design helps to reduce external noise for an immersive listening experience.
- Micrófono incorporado: Permite chamadas mans libres.
6.3. Duración da batería
The wireless headphones provide up to 8 hours of playback on a single charge, depending on usage and volume levels.

Image: A person wearing the ITECH Fusion 2 S Smartwatch on their wrist and the matching wireless headphones, demonstrating typical use.
7. Mantemento
7.1. Limpeza
- Reloxo intelixente: Wipe the screen and band with a soft, damp, pano que non solte fiapos. Evite produtos químicos agresivos ou materiais abrasivos.
- Auriculares: Gently wipe earcups and headband with a soft, dry cloth. Do not immerse in water.
7.2. Water Resistance (Smartwatch)
The ITECH Fusion 2 S Smartwatch is IP67 water resistant. This means it is protected against dust and can withstand immersion in water up to 1 meter for up to 30 minutes. It is suitable for daily use and light splashes, but not recommended for swimming, showering, or prolonged water immersion.
7.3. Almacenamento
Store your devices in a cool, dry place away from direct sunlight and extreme temperatures when not in use.
8 Solución de problemas
If you encounter issues with your ITECH Fusion 2 S devices, please refer to the following common solutions:
- O dispositivo non se acende: Ensure the device is fully charged. Try connecting it to a different USB power source.
- Smartwatch not pairing with phone: Ensure Bluetooth is enabled on your phone and the smartwatch is within range. Restart both devices and try pairing again through the iTECH Wearables app.
- Os auriculares non se emparellan: Ensure headphones are in pairing mode (rapidly flashing indicator light). Check your device's Bluetooth settings and try reconnecting.
- Inaccurate heart rate/step readings: Ensure the smartwatch is worn snugly on your wrist, not too tight or too loose. Clean the sensor on the back of the watch.
- Non aparecen as notificacións: Check app permissions on your smartphone to ensure the iTECH Wearables app has access to notifications. Verify notification settings within the app.
- Audio issues with headphones: Ensure headphones are fully charged and properly paired. Check volume levels on both the headphones and the connected device.
If problems persist, consider performing a factory reset (refer to the smartwatch settings menu or contact customer support for headphones). For further assistance, please contact Itech customer support.
9. Especificacións
| Característica | Detalle |
|---|---|
| Dimensións do produto | 22.86 x 5.08 x 22.86 cm; 621 g |
| Número de modelo do artigo | 900366B-40-G57 |
| Sistema Operativo | Android (Compatible with iPhone and Android) |
| Características especiais | Heart Rate Monitor, Step Counter, Sleep Monitor, Message Notifications, Multi-Sport Modes |
| Tecnoloxía de conectividade | USB |
| Estándar de comunicación sen fíos | Bluetooth |
| Composición da pila da batería | Ion de litio |
| GPS | Verdade |
| Smartwatch Shape | Praza |
| Tamaño da pantalla do reloxo intelixente | 1.3 polgadas |
| Marca | Itech |
| Nome do modelo | Fusion 2 Bundle |
| Resistencia á auga | IP67 |
| Headphones Playback Time | Ata 8 horas |
| Headphones Driver Diameter | 40 mm |
| Headphones Connection Type | Bluetooth® 5.0 |
| Impedancia dos auriculares | 32 ohmios ± 15 % |
| Resposta de frecuencia dos auriculares | 20Hz - 20KHz |
10. Garantía e soporte
Your ITECH Fusion 2 S Smartwatch and Wireless Headphones are covered by a manufacturer's warranty. Please refer to the warranty card included in your package or visit the official Itech websitio web para obter información detallada sobre os termos e condicións da garantía.
For technical support, troubleshooting assistance, or warranty claims, please contact Itech customer service through their official websitio web ou a información de contacto proporcionada na documentación do produto.





