Introduction
Thank you for choosing the LaNikar Military Smart Watch KT79. This rugged tactical smartwatch is designed for durability and functionality, featuring a 1.96-inch HD screen, Bluetooth calling, comprehensive health monitoring, and multiple sports modes. This manual provides essential information for setting up, operating, and maintaining your device.
What's in the Box
- 1 x LaNikar Smart Watch Body (Model KT79)
- 1 x Silicone Band
- 1 x Charging Cable
- 1 x User Manual
- 1 x Customized Box

Image: The LaNikar Smart Watch KT79 package contents, showing the watch, silicone band, charging cable, and user manual neatly arranged.
Setup
1. Charging the Device
Before initial use, fully charge your LaNikar Smart Watch KT79. Connect the provided charging cable to the charging port on the back of the watch and to a USB power source. The watch features a 430mAh battery, providing approximately 7 days of use and up to 25 days of standby time on a full charge.

Image: The LaNikar Smart Watch KT79 connected to its magnetic charging cable, illustrating the charging process.
2. App Installation and Device Pairing
To unlock the full potential of your smartwatch, download and install the "Da Fit" application on your smartphone. The watch is compatible with Android 6.0+ and iOS 10.0+ devices with Bluetooth 5.3 or higher.
- Scan the QR code in the user manual or search for "Da Fit" in your phone's app store (Google Play Store or Apple App Store).
- Install and open the "Da Fit" app.
- Ensure Bluetooth is enabled on your smartphone.
- In the "Da Fit" app, navigate to "Add Device" and select "KT79" from the list of available devices.
- Confirm the pairing request on both your phone and the smartwatch.
- Allow the app to receive notifications and grant necessary permissions for full functionality.
Video: This video demonstrates the process of connecting the LaNikar Smart Watch KT79 to a smartphone using the "Da Fit" application, including enabling Bluetooth, searching for the device, and confirming the pairing.
Operating the Smart Watch
Basic Navigation
The LaNikar Smart Watch KT79 features a 1.96-inch HD IPS touchscreen for intuitive navigation. Swipe left, right, up, or down to access different menus, notifications, and quick settings. Use the physical buttons on the side for power, mode selection, and quick access to features like the flashlight.
Customizing Watch Faces
Personalize your watch by choosing from multiple pre-installed watch faces or download more through the "Da Fit" app. Long-press the watch face on the screen to switch between available designs. The app also allows for custom watch faces using your own photos.
Video: This video highlights the 1.96-inch HD big screen of the LaNikar Smart Watch KT79 and demonstrates how to change watch faces and adjust screen brightness.
Brightness Adjustment
Adjust the screen brightness by swiping down from the main watch face to access quick settings, then tap the brightness icon and slide to your desired level. This ensures optimal visibility in various lighting conditions.
Key Features
Bluetooth Calls and Smart Notifications
With Bluetooth 5.3 technology, the KT79 allows you to make and receive calls directly from your wrist. It also displays notifications from various apps like WhatsApp, Facebook, and Instagram, keeping you connected without needing to check your phone.

Image: A hand wearing the LaNikar Smart Watch KT79, showing the watch screen displaying an incoming call and various app notification icons.
LED Flashlight and UV Light
The watch is equipped with a powerful LED flashlight with strong penetration and a range of up to 20 meters. It offers multiple modes: strong light, flash, and SOS. Additionally, a UV light feature is included for anti-counterfeiting and identification purposes.

Image: The LaNikar Smart Watch KT79 with its LED flashlight active, demonstrating its various light modes including a bright flashlight, flash mode, SOS mode, and UV light.
Video: This video showcases the LaNikar Smart Watch KT79's LED flashlight and UV light features, demonstrating their functionality in various scenarios.
Health Monitoring
The KT79 features high-precision sensors for 24-hour health monitoring, including heart rate, stress levels, and sleep patterns. You can enable all-day monitoring and set heart rate warning reminders through the "Da Fit" app. Additional health functions include drinking water reminders and sedentary reminders.

Image: The LaNikar Smart Watch KT79 screen showing detailed data for heart rate, stress levels, and sleep tracking.
Sports Modes
With over 110 sports modes, including walking, running, cycling, swimming, basketball, football, yoga, and more, the KT79 is your ideal fitness companion. It tracks your steps, calories burned, and distance, and the "Da Fit" app records your training routes and fitness progress.

Image: The LaNikar Smart Watch KT79 showing a selection of sports modes and a summary of running data including steps, calories, and heart rate.
Other Functions
- Weather Forecast: Get real-time weather updates directly on your wrist.
- Music Control: Control music playback on your smartphone.
- Remote Camera Control: Use your watch as a remote shutter for your phone's camera.
- Alarm Clock: Set alarms for reminders and wake-up calls.
- Stopwatch & Timer: Essential tools for timing activities.
- Voice Assistant: Access your phone's voice assistant directly from the watch.
- Find Phone: Locate your misplaced smartphone by triggering an alert from your watch.
Specifications
| Feature | Detail |
|---|---|
| Model Number | KT79 |
| Screen Size | 1.96 Inches HD IPS |
| Battery Capacity | 430 mAh |
| Battery Life | Approx. 7 days (usage), 25 days (standby) |
| Water Resistance | 3ATM (30 meters) |
| Connectivity | Bluetooth 5.3 |
| Compatibility | Android 6.0+ / iOS 10.0+ |
| Special Features | LED Flashlight, UV Light, Bluetooth Calls, 110+ Sports Modes, Heart Rate, Stress, Sleep Monitor, Voice Assistant, Remote Camera, Weather, Music Control |
| Weight | 3.84 ounces |
| Dimensions | 6.5 x 3.86 x 0.98 inches (Package) |

Image: The LaNikar Smart Watch KT79 highlighting its military-grade durability, including resistance to salt spray, shock, dust, and extreme temperatures, along with its 3ATM waterproof rating.
Maintenance
- Cleaning: Wipe the watch and band regularly with a soft, damp cloth. Avoid harsh chemicals.
- Water Exposure: While 3ATM waterproof, avoid prolonged submersion in hot water or exposure to high-pressure water jets. Dry thoroughly after contact with water.
- Charging: Use only the provided charging cable. Ensure the charging contacts are clean and dry before charging.
- Storage: Store the watch in a cool, dry place when not in use.
Troubleshooting
- Watch not turning on:
- Ensure the watch is fully charged. Connect it to the charger for at least 30 minutes.
- Unable to pair with phone:
- Make sure Bluetooth is enabled on your phone and the watch.
- Ensure the "Da Fit" app is installed and open.
- Check if the watch is within Bluetooth range (approx. 10 meters).
- Restart both your phone and the watch, then try pairing again.
- Forget the device from your phone's Bluetooth settings if it was previously paired.
- Notifications not appearing:
- Verify that notification permissions are granted to the "Da Fit" app in your phone's settings.
- Ensure notifications are enabled for specific apps within the "Da Fit" app.
- Check if "Do Not Disturb" mode is active on either your phone or watch.
- 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 regularly.
- Avoid excessive movement during measurements for better accuracy.
Warranty and Support
LaNikar offers a 12-month money-back or free replacement policy for this product. If you encounter any issues or have questions regarding your LaNikar Smart Watch KT79, please contact our professional service team via email. We aim to respond within 24 hours and provide the best solution.
For further assistance, please refer to the contact information provided in your product packaging or visit the official LaNikar Store online.