1. Introducció i finalview
The SEDSEY K65-bk is a rugged 1.43-inch AMOLED Ultra Military Smart Watch designed for durability and extensive functionality. It features call answering and dialing capabilities, over 100 sports modes, 5ATM waterproofing, a large 530mAh battery for extended standby, and an integrated LED flashlight. This manual provides detailed instructions to help you get the most out of your smartwatch, covering setup, operation, and maintenance.

Figura 1.1: Frontal view of the SEDSEY K65-bk Smart Watch, highlighting its vibrant AMOLED display and robust design.
2. Què hi ha a la caixa
Upon unboxing your SEDSEY K65-bk Smart Watch, please ensure all the following items are present:
- Smartwatch Unit (K65-bk)
- Banda de guaita
- Cable de càrrega
- Manual d'usuari (aquest document)
3. Guia de configuració
3.1. Instal·lació de l'aplicació
To fully utilize your smartwatch's features, download and install the FitCloudPro APP on your smartphone. The app is compatible with Android 4.4+ and iOS 8.0+ devices. Cerca "FitCloudPro" in your device's app store (Google Play Store for Android or Apple App Store for iOS).
3.2. Maridatge inicial
- Ensure your smartwatch is sufficiently charged.
- Activa el Bluetooth al teu telèfon intel·ligent.
- Open the FitCloudPro APP and follow the on-screen instructions to add a new device.
- Select "K65PRO" or the corresponding device name from the list of available Bluetooth devices.
- Confirma la sol·licitud d'emparellament tant al teu telèfon intel·ligent com al rellotge intel·ligent.
- Once paired, the app will guide you through setting up personal information and preferences.
The FitCloudPro app provides a comprehensive overview of your health and activity data, as demonstrated in the video below.
Video 3.1: Detailed demonstration of the K65-bk Smart Watch's interface, features, and the accompanying FitCloudPro mobile application.
4. Operating Instructions and Key Features
4.1. Display and Interface
The K65-bk features a 1.43-inch AMOLED HD display (460*460 resolution) that offers clear visibility even under direct sunlight. You can customize watch faces to suit your style. The watch is equipped with a power button and a back button for easy navigation.

Figure 4.1: The 1.43-inch AMOLED HD display offers crisp visuals and supports various customizable watch faces.
4.2. Característiques de comunicació
The smartwatch supports Bluetooth calling, allowing you to dial, receive, and reject calls directly from your wrist using its built-in high-quality speaker. It also provides smart notifications for messages from various applications like Twitter, Facebook, Skype, and WhatsApp, ensuring you stay connected without needing to check your phone constantly.

Figure 4.2: Bluetooth call and smart notification functions on the K65-bk Smart Watch.
4.3. Monitorització de la salut
Equipped with upgraded sensors, the K65-bk provides 24-hour health monitoring, including real-time heart rate, SpO2 (blood oxygen), blood pressure, and comprehensive sleep monitoring. The data is synchronized with the FitCloudPro APP, offering insights into your physical condition and helping you maintain a healthy lifestyle.

Figure 4.3: The watch provides detailed heart rate and sleep monitoring data for health tracking.
4.4. Modes esportius i seguiment d'activitat
The smartwatch supports over 100 sports modes, including walking, running, hiking, cycling, and more. It accurately records daily activity data such as steps, calories burned, distance covered, and activity time. You can select and manage your preferred sports modes through the FitCloudPro APP.

Figure 4.4: A selection of the 100+ sports modes available on the K65-bk Smart Watch.
Video 4.1: Demonstration of the K65-bk Smart Watch's features during outdoor activities, including Bluetooth calling, flashlight, and IP68 waterproofing.
4.5. Battery Life and LED Flashlight
With a 530mAh large capacity battery and low power consumption chipset, the K65-bk offers impressive battery life: up to 15 days of working time and 30 days of standby time on a 2-hour charge. The watch also features a bright LED flashlight on the side, useful for outdoor adventures, night running, or short-term home lighting.

Figure 4.5: The K65-bk Smart Watch features a powerful LED flashlight and extended battery life.
4.6. Classificació impermeable
The K65-bk Smart Watch boasts an IP68 waterproof rating, meaning it can withstand splashes, hand washing, and rain. However, it is not recommended for use during diving, sauna, or showering to prevent potential damage.

Figure 4.6: The IP68 waterproof rating allows for everyday water exposure, such as swimming.
5. Especificacions
Below are the detailed technical specifications for the SEDSEY K65-bk Smart Watch:
| Característica | Especificació |
|---|---|
| Número de model | k65 |
| Mida de la pantalla | AMOLED d'1.43 polzades |
| Resolució de visualització | 460*460 HD |
| Capacitat de la bateria | 530 mAh (polímer de liti) |
| Temps de treball | Fins a 15 dies |
| Temps d'espera | Fins a 30 dies |
| Classificació impermeable | IP68 |
| Sistema operatiu | Android, iOS |
| Connectivitat | Bluetooth |
| Capacitat d'emmagatzematge de memòria | 128 MB |
| Mida instal·lada de la memòria RAM | 256 MB |
| Pes de l'article | 120 grams (4.2 unces) |
| Dimensions del paquet | 6.7 x 4.3 x 0.98 polzades |
| Fabricant | SEDSEY |
| Característiques especials | Big screen, Flashlight, Military-grade standard, Bluetooth dial & answer calls, Ultra-long battery life, Multiple sport modes, Heart rate monitoring, Sleep tracking, Weather, Calculator, Sedentary reminder, Message notification, Voice assistant, Alarm clock, Stopwatch |

Figure 5.1: Detailed product dimensions and wrist strap size for proper fit.
6. Solució De Problemes
If you encounter any issues with your SEDSEY K65-bk Smart Watch, please refer to the following common troubleshooting steps:
- No es pot emparellar amb el telèfon: Ensure Bluetooth is enabled on your phone and the watch is within range. Restart both devices and try pairing again. Check if the FitCloudPro app is updated.
- Notificacions no rebudes: Verify that push notifications are enabled in the FitCloudPro app settings for the desired applications (e.g., Call, SMS, Email, WhatsApp). Also, check your phone's system settings to ensure the app has notification permissions.
- Dades de salut inexactes: Ensure the watch is worn snugly on your wrist, not too tight or too loose. Clean the sensor area regularly. For best results, remain still during measurements.
- Durada de la bateria curta: Reduce screen brightness, disable unnecessary features like continuous heart rate monitoring if not needed, and ensure the watch is fully charged using the provided cable.
- La pantalla no respon: Prova de reiniciar el rellotge mantenint premut el botó d'engegada. Si el problema persisteix, assegura't que la pantalla estigui neta i seca.
Per a problemes persistents que no es resolen amb aquests passos, poseu-vos en contacte amb l'atenció al client.
7. Manteniment i cura
To ensure the longevity and optimal performance of your SEDSEY K65-bk Smart Watch, follow these maintenance guidelines:
- Neteja: Regularly wipe the watch screen and body with a soft, lint-free cloth. For the sensor area on the back, use a slightly damp drap i assequeu-ho bé. Eviteu productes químics agressius o materials abrasius.
- Càrrega: Use only the original charging cable provided with your watch. Ensure the charging contacts on both the watch and the cable are clean and dry before charging.
- Emmagatzematge: Quan no l'utilitzeu durant períodes prolongats, guardeu el rellotge en un lloc fresc i sec, allunyat de la llum solar directa i de temperatures extremes.
- Exposició a l'aigua: While IP68 waterproof, avoid prolonged submersion in water, hot water, or exposure to steam (e.g., sauna, hot showers) as this can compromise the seals. Dry the watch thoroughly after exposure to water.
8. Garantia i Suport
SEDSEY is committed to providing trusted service and value to its customers. Your K65-bk Smart Watch comes with a manufacturer's warranty covering defects in materials and workmanship under normal use. Please refer to the warranty card included in your packaging for specific terms and conditions.
For any questions, technical assistance, or warranty claims, please do not hesitate to contact SEDSEY customer support. We are available 24/7 to provide satisfactory service.
Informació de contacte:
Please refer to the contact details provided on the product packaging or the official SEDSEY weblloc web per obtenir els canals de suport més actualitzats.