1. Introduction
This manual provides detailed instructions for the SUNKTA Military Smart Watch EF16. Please read this manual thoroughly before using the device to ensure proper operation and to maximize its features. This smartwatch is designed for durability and functionality, offering a range of features including health monitoring, fitness tracking, and communication capabilities.
Image 1.1: SUNKTA Military Smart Watch EF16, showcasing its display and battery capacity.
2. Package Contents
Verify that all items are present in your product package:
- 1 x SUNKTA Military Smart Watch EF16
- 1 x Stainless Steel Strap
- 1 x Silicone Strap
- 1 x Magnetic Charging Cable
- 1 x Strap Replacement Tool
- 1 x User Manual (this document)
Image 2.1: Illustration of the smartwatch and its included accessories.
3. Setup
3.1 Charging the Smart Watch
Before first use, fully charge your smartwatch. Connect the magnetic charging cable to the charging contacts on the back of the watch and plug the USB end into a power adapter (not included) or a computer's USB port. A full charge typically takes approximately 2 hours.
Image 3.1: The smartwatch connected to its magnetic charging cable, indicating its 600mAh battery capacity.
3.2 App Installation
To unlock the full functionality of your smartwatch, download the companion application, FitCloudPro, from your smartphone's app store. The app is compatible with both iOS (11.0 or later) and Android (5.0 or later) devices.
- Open the App Store (iOS) or Google Play Store (Android) on your smartphone.
- Search for "FitCloudPro".
- Download and install the application.
Image 3.2: Screenshot showing the FitCloudPro application available for download.
3.3 Device Pairing
After installing the FitCloudPro app, follow these steps to pair your smartwatch with your smartphone:
- Ensure Bluetooth is enabled on your smartphone.
- Open the FitCloudPro app.
- Navigate to the "Device" section and select "Add A New Device".
- The app will scan for available devices. Select "EF16" from the list.
- Confirm the connection status within the app. Once paired, the watch will synchronize data with your phone.
Image 3.3: Step-by-step guide for connecting the smartwatch via the FitCloudPro app.
4. Operating Instructions
4.1 Display and Navigation
The smartwatch features a 1.6-inch AMOLED full-color touchscreen with a 480x480 pixel resolution, offering clear visuals and wide viewing angles. It supports an always-on time display.
- Touch Screen: Swipe left/right, up/down, and tap to navigate menus and select functions.
- Watch Faces: Customize your watch face through the FitCloudPro app or choose from various pre-installed options. You can upload personal photos for a custom display.
Image 4.1: The 1.6-inch AMOLED display and options for customizing watch faces.
4.2 Bluetooth Calls and Message Notifications
The smartwatch allows you to manage calls and receive notifications directly on your wrist.
- Making/Receiving Calls: Utilize the built-in high-fidelity speaker and microphone to answer or dial calls. You can also view call logs and add contacts via the app.
- Notifications: Receive alerts for messages from various applications such as Facebook, Messenger, Instagram, Gmail, WhatsApp, and Twitter.
- Voice Assistant: Use voice commands for hands-free operation.
Image 4.2: The smartwatch showing incoming call and message notifications from various social media platforms.
4.3 LED Flashlight
The smartwatch includes a built-in LED flashlight with three modes for various situations.
- Activation: Quickly activate the flashlight by pressing the left button on the watch.
- Modes: Cycle through Bright Light, Flashlight (strobe), and SOS modes.
- Usage: Ideal for outdoor activities, power outages, or emergencies.
Image 4.3: The smartwatch's LED flashlight function, useful for illuminating dark environments.
4.4 Sports Modes
The smartwatch supports 116 sport modes to track your physical activities.
- Tracking: Monitors total exercise time, calories burned, workout heart rate, steps, and distance.
- Modes: Includes activities such as running, cycling, gym workouts, rock climbing, and more.
Image 4.4: The smartwatch interface showing various sports modes and real-time activity data.
4.5 Health Monitoring
Equipped with advanced sensors, the smartwatch provides continuous health monitoring.
- Heart Rate: Real-time heart rate monitoring.
- Blood Oxygen: SpO2 level tracking.
- Sleep Tracking: Comprehensive analysis of sleep quality, including deep sleep, light sleep, and REM stages.
- Stress Levels: Monitors stress in real-time.
- Health Reports: Detailed reports available in the FitCloudPro app to help manage health habits.
4.6 Other Functions
The smartwatch integrates various daily utility functions:
- Pedometer
- Alarm Clock
- Stopwatch
- Timer
- Calculator
- Weather Forecast
- Music Playback Control
- Breathing Exercises
- Calendar
- Activity Reminders (e.g., sedentary, drink water)
Image 4.5: Overview of the smartwatch's multi-functional capabilities.
5. Maintenance
The SUNKTA Military Smart Watch EF16 is built to withstand various conditions.
- Water Resistance: With an IP68 waterproof rating, the watch can be worn during hand washing, in rainy weather, and during sweating. It is resistant to splashes and brief immersion but not recommended for prolonged underwater activities or hot water exposure.
- Durability: Manufactured to military standards with a stainless steel metal case, it is designed to resist scratches, impacts, and abrasions. It has passed tests for extreme temperatures, low pressure, dust, and salt fog.
- Cleaning: Regularly clean the watch and straps with a soft, dry cloth. Avoid using harsh chemicals.
Image 5.1: Visual representation of the smartwatch's military-grade durability and resistance to various environmental factors.
6. Troubleshooting
If you encounter issues with your SUNKTA Military Smart Watch EF16, refer to the following common solutions:
- Watch not turning on: Ensure the watch is fully charged. Connect it to the magnetic charging cable and a power source for at least 10 minutes.
- Cannot pair with phone:
- Ensure Bluetooth is enabled on your phone.
- Make sure the watch is within Bluetooth range (typically 10 meters).
- Restart both your phone and the smartwatch.
- Check if the FitCloudPro app is updated to the latest version.
- If previously paired, try unpairing the device from your phone's Bluetooth settings and then re-pairing through the app.
- Inaccurate health data: Ensure the watch is worn snugly on your wrist, not too tight or too loose. Clean the sensors on the back of the watch. Note that the data is for reference and not for medical diagnosis.
- Notifications not appearing:
- Verify that notification permissions are granted to the FitCloudPro app in your phone's settings.
- Ensure the app is running in the background.
- Check notification settings within the FitCloudPro app for specific applications.
- Short battery life:
- Reduce screen brightness.
- Disable unnecessary features like continuous heart rate monitoring if not needed.
- Limit the number of active notifications.
- Ensure the watch is fully charged each time.
If the issue persists, please contact customer support as detailed in the Warranty and Support section.
7. Specifications
| Feature | Specification |
|---|---|
| Model | EF16 |
| Display Size | 1.6 Inches AMOLED |
| Battery Capacity | 600 mAh Lithium Polymer |
| Charging Time | Approx. 2 hours |
| Working Time | 7-10 Days (typical use) |
| Standby Time | Up to 30 Days |
| Waterproof Rating | IP68 (5ATM) |
| Operating System | Android/iOS compatible |
| Connectivity | Bluetooth |
| Memory Storage Capacity | 256 MB |
| Item Weight | 3.53 ounces |
8. Warranty and Support
SUNKTA is committed to product quality and customer satisfaction.
- Warranty: The SUNKTA Military Smart Watch EF16 comes with a 2-year warranty from the date of purchase. This warranty covers manufacturing defects and malfunctions under normal use.
- Customer Service: For any questions, technical support, or warranty claims, please contact SUNKTA customer service. Online customer service is available 24 hours.
- Contact Method: You can reach customer support via the Amazon platform where the product was purchased.
Image 8.1: Information regarding SUNKTA's 2-year warranty and 24-hour online customer service.
