Introduction
Thank you for choosing the SGNICS KC86 Smartwatch. This manual provides essential information for setting up, operating, and maintaining your device. Please read it thoroughly to ensure proper use and to fully utilize all features of your smartwatch.
What's in the Box
Upon opening your SGNICS KC86 Smartwatch package, please verify that all the following items are included:
- 1 * Smart Watch KC86
- 1 * User Manual
- 1 * Charging Cable
- 1 * Band
Setup Guide
1. Charging the Smartwatch
Before initial use, fully charge your SGNICS KC86 Smartwatch. Connect the provided charging cable to the charging port on the watch and a standard USB power adapter (not included). A full charge typically takes approximately 2 hours. The watch features a 450mAh battery, providing 7-10 days of typical use and up to 60 days of standby time.

Image: The SGNICS KC86 Smartwatch displaying key features including its 450mAh battery capacity and low-power chip.
2. App Installation and Pairing
To unlock the full functionality of your smartwatch, install the "DaFit" application on your smartphone.
- Download the App: Search for "DaFit" in your smartphone's app store (Google Play Store for Android or Apple App Store for iOS) and install it. The app is compatible with Android 4.4+ and iOS 9.0+ devices with Bluetooth 5.2 or higher.
- Enable Bluetooth: Ensure Bluetooth is enabled on your smartphone.
- Open DaFit App: Launch the "DaFit" app and follow the on-screen instructions to create an account or log in.
- Add Device: Within the app, navigate to the device section and select "Add Device" or a similar option. The app will search for available smartwatches.
- Select Your Watch: Choose "KC86" or the corresponding device name from the list. Confirm the pairing request on both your phone and the smartwatch.
- Complete Setup: Follow any remaining prompts in the app to complete the pairing process and synchronize data.
Operating Instructions
1. Display and Navigation
The SGNICS KC86 features a 1.43-inch round AMOLED touch screen with 466*466 HD resolution. Swipe across the screen to navigate through menus and functions. Press the physical buttons on the side for specific actions, such as power on/off or returning to the home screen.

Image: The SGNICS KC86 Smartwatch displaying its main watch face with various data points like time, date, steps, and weather information.
2. Bluetooth Calling and Smart Notifications
Once paired with your smartphone via the DaFit app, your smartwatch can handle calls and display notifications.
- Making/Receiving Calls: The watch is equipped with a microphone and speaker. You can answer, reject, or make calls directly from your wrist. Sync contacts and view call history through the DaFit app.
- Notifications: Receive alerts for incoming calls, text messages, and notifications from various social media apps (e.g., Facebook, Instagram, WhatsApp) and email (e.g., Gmail). Ensure notification permissions are enabled in the DaFit app and your phone settings.
- Voice Assistant: Utilize the integrated language assistant function for hands-free control.

Image: The SGNICS KC86 Smartwatch demonstrating its Bluetooth calling feature, showing an incoming call notification on the watch screen.
3. LED Flashlight
The smartwatch includes a built-in LED flashlight on its side, offering both white light (four sections) and a tactical green LED flashlight. This feature can be used for illumination or as a message reminder with a dazzling flash.

Image: The SGNICS KC86 Smartwatch with its LED flashlight activated, emitting a green light from the side.
4. Outdoor Adventure Features
The KC86 Smartwatch is equipped with sensors for outdoor activities:
- Compass: Provides accurate current forward direction (East, South, West, North) to help you navigate and avoid getting lost during outdoor adventures.
- Altitude: Measures real-time altitude.
- Air Pressure: Monitors air pressure changes, allowing you to track weather trends.

Image: The SGNICS KC86 Smartwatch displaying its compass function, showing directional information on the screen.
5. Health Monitoring
The smartwatch features built-in high-precision sensors for comprehensive health tracking:
- Heart Rate Monitoring: Provides 24-hour real-time heart rate tracking (VC30F sensor), including timely detection of anomalies and alerts.
- Blood Oxygen Monitoring: Continuously monitors blood oxygen saturation (SpO2) levels.
- Sleep Quality Analysis: Tracks and analyzes your sleep stages (REM, light sleep, deep sleep) to help you understand and improve your sleep patterns.
Note: Measurement data are for reference only and cannot be used as medical monitoring data or for diagnostic purposes.

Image: The SGNICS KC86 Smartwatch showing its health monitoring capabilities, with screens displaying heart rate and blood oxygen saturation data.
6. Sports Modes
The SGNICS KC86 Smartwatch supports over 100 sports modes, allowing you to track various physical activities. Examples include badminton, basketball, rowing, mountain climbing, cycling, fitness, walking, and yoga.
- Selecting a Mode: Navigate to the sports mode section on your watch and select your desired activity.
- Tracking Data: The watch will monitor relevant metrics such as steps, calories burned, and distance.
- App Integration: View detailed sports data and progress in the DaFit app on your smartphone.
7. Other Functions
The smartwatch offers additional useful features:
- Weather Forecast: Get real-time weather updates.
- Music Player Control: Control music playback on your connected smartphone.
- Alarm Clock: Set alarms directly from your wrist.
- Sedentary Reminder: Receive alerts to move after periods of inactivity.
- Stopwatch: Use the stopwatch function for timing activities.
- Drinking Water Reminder: Get reminders to stay hydrated.
Maintenance
1. Cleaning Your Smartwatch
Regular cleaning helps maintain the appearance and functionality of your watch.
- Wipe the screen and body with a soft, lint-free cloth.
- For stubborn dirt, slightly dampen the cloth with water. Avoid using harsh chemicals or abrasive materials.
- Clean the charging contacts periodically to ensure proper charging.
2. Water Resistance
The SGNICS KC86 Smartwatch is designed to be waterproof. However, it is important to note that water resistance is not a permanent condition and may decrease over time with normal wear and tear. Avoid exposing the watch to hot water, steam, or high-velocity water. Do not operate buttons underwater.
3. Battery Care
To prolong battery life:
- Avoid extreme temperatures, which can degrade battery performance.
- Charge the watch fully before long periods of inactivity.
- Use only the provided charging cable.
Troubleshooting
| Problem | Solution |
|---|---|
| Watch does not turn on | Ensure the watch is fully charged. Connect it to the charger for at least 30 minutes. |
| Unable to pair with smartphone |
|
| Notifications not received |
|
| Inaccurate health data |
|
Specifications
| Feature | Detail |
|---|---|
| Model Name | KC86 Smartwatch |
| Brand | SGNICS |
| Display Type | AMOLED |
| Screen Size | 1.43 Inches |
| Resolution | 466*466 HD |
| Battery Capacity | 450mAh |
| Battery Life (Typical Use) | 7-10 days |
| Standby Time | 60 days |
| Charging Time | Approx. 2 hours |
| Connectivity Technology | Bluetooth 5.2 |
| Compatible Devices | Android 4.4+ / iOS 9.0+ |
| Health Monitoring | Heart Rate, Blood Oxygen, Sleep Tracking |
| Outdoor Sensors | Compass, Altitude, Air Pressure |
| Sports Modes | 100+ modes |
| Special Features | Bluetooth Calling, LED Flashlight, Voice Assistant |
| Color | Black |
| ASIN | B0D6PHVLLX |
| Date First Available | June 10, 2024 |
Warranty and Support
For warranty information and customer support, please refer to the documentation included with your purchase or contact SGNICS customer service through the retailer where the product was purchased. Keep your purchase receipt as proof of purchase.