1. Introduction
Thank you for choosing the KC82 Smart Watch. This device is designed to be your ultimate companion for outdoor activities and daily life, offering a wide range of features including Bluetooth calls, comprehensive health monitoring, GPS tracking, and various outdoor sensors. This manual will guide you through the setup, operation, and maintenance of your new smartwatch.

KC82 Smart Watch with a dynamic digital watch face
2. Specifications
Below are the detailed technical specifications for the KC82 Smart Watch:

Product parameter diagram
| Feature | Detail |
|---|---|
| Model | KC82 |
| Chip | Realtek8763EWE |
| CPU Manufacturer | qualcomm |
| Compatible Systems | iOS 9 and above, Android 4.4 and above |
| Screen Size | 1.45 inch IPS Full Touch Screen |
| Resolution | 412*412 |
| Battery Capacity | 650mAh |
| Standby Time | Approx. 90 days |
| Normal Usage Time | 12 days |
| Heavy Usage Time | 7-10 days |
| GPS Outdoor Usage Time | 10 hours |
| Charging Method | Magnetic charging |
| GPS Chip | AG3352B |
| Waterproof Level | 1ATM (Life Waterproof) |
| App Name | DAFIT |
| Heart Rate Sensor | HX3605 |
| Band Length | 220mm |
| Band Width | 12mm |
| Weight | 160g |
| Case Material | Alloy |
| Band Material | Silica Gel |
| ROM | 512MB |
| RAM | 128MB |
| Connectivity | Bluetooth 5.0, WIFI, 4G Network Mode (via phone) |
| Sensors | GPS, Geomagnetic Sensor (Compass), Barometer (Altitude/Air Pressure), Heart Rate, Blood Oxygen, Blood Pressure, Sleep |
| Certifications | CE, FCC, RoHS, UL |
| Supported Languages | Chinese, Traditional Chinese, English, German, Korean, Spanish, Japanese, French, Russian, Arabic, Ukrainian, Italian, Portuguese |
3. Package Contents
Please check the package for the following items:
- KC82 Smart Watch
- Magnetic Charging Cable
- User Manual (this document)
4. Getting Started
4.1 Initial Charging
Before first use, fully charge your KC82 Smart Watch. Connect the magnetic charging cable to the charging points on the back of the watch and plug the USB end into a power adapter (not included) or a computer's USB port. The watch will display a charging indicator. A full charge typically takes a few hours.

Magnetic charging and battery life overview
4.2 App Installation (DAFIT)
To unlock the full potential of your KC82 Smart Watch, download and install the DAFIT app on your smartphone. The app is compatible with iOS 9.0+ and Android 4.4+ devices.
- Scan the QR code provided in the watch's packaging or on the watch screen (if available) to download the DAFIT app.
- Alternatively, search for "DAFIT" in the Apple App Store or Google Play Store and install it.
4.3 Pairing with Phone
After installing the DAFIT app:
- Ensure Bluetooth is enabled on your smartphone.
- Open the DAFIT app and follow the on-screen instructions to create an account or log in.
- In the app, navigate to the device section and select "Add Device" or similar option.
- The app will search for nearby devices. Select "KC82" from the list to pair.
- Confirm the pairing request on both your phone and the watch if prompted.
4.4 GPS Setup
For accurate GPS tracking, especially during initial use, you need to link the watch to the DAFIT app to update ephemeris data. This helps the watch acquire satellite signals faster.
- Ensure your watch is paired with the DAFIT app.
- When starting a GPS-enabled activity for the first time, the watch will attempt to transfer ephemeris data.
- A cold start (first satellite signal search) may take about 30 seconds. Subsequent hot starts (re-acquiring signal) typically take about 10 seconds.

GPS tracking with ephemeris data transfer
5. Operating Instructions
5.1 Basic Navigation
- Touch Screen: Swipe left/right, up/down to navigate through menus and features. Tap to select.
- Physical Buttons: The watch features dedicated buttons (e.g., POWER, BACK, GPS) for quick access to functions or returning to the previous screen.
- Raise to Wake: Enable the "turning your wrist to turn on the screen" feature in settings for convenience.
- Screen-off Time: Adjust the screen-off duration in the watch settings to conserve battery or for personal preference.

Screen-off time setting
5.2 Watch Faces and UI
Customize your watch's appearance with a variety of watch faces and menu styles.
- Watch Faces: Choose from hundreds of pre-installed watch faces or create custom ones via the DAFIT app. Long-press the home screen to quickly change watch faces.
- Menu Styles: The watch supports 8 dynamic menu styles (grid, parallel lines, plane, new moon, full moon, helm, honeycomb, list view) to suit your operational habits.

Hundreds of watch faces to choose from

Multiple UI interfaces
5.3 Communication Features
- Bluetooth Calls: Make and answer calls directly from your watch when connected to your phone. Access recent calls, dial pad, and contacts.
- SMS & App Notifications: Receive message reminders from SMS, WeChat, QQ, and other apps directly on your wrist.

Bluetooth call function

Incoming call and message notifications
5.4 Health Monitoring
The KC82 Smart Watch provides comprehensive health tracking:
- Heart Rate Monitoring: Continuous heart rate tracking with warnings for abnormal rates.
- Blood Oxygen Monitoring (SpO2): Measures blood oxygen levels.
- Blood Pressure Monitoring: Provides blood pressure readings.
- Sleep Monitoring: Tracks sleep patterns, including deep sleep, light sleep, and awake times.
- Female Assistant: Predicts menstrual periods and ovulation.

All-day health monitoring

Female assistant for menstrual tracking
5.5 Activity and Sports Tracking
The watch supports over 100 sports modes and detailed activity tracking:
- Daily Activity: Tracks steps, calories burned, and distance covered.
- GPS Tracking: Utilizes GPS/BDS/GLONASS/GALILEO for precise outdoor movement tracking, recording routes, speed, pace, and other metrics.
- Sports Modes: Includes modes for walking, running, cycling, trail running, mountaineering, skiing, rock climbing, archery, GPS off-road running, basketball, football, rugby, tennis, volleyball, indoor cycling, yoga, dumbbell training, sit-ups, core training, and many more.

Record your every step of the track

Numerous sports modes
5.6 Outdoor Features
- Compass: Built-in geomagnetic sensor for convenient outdoor navigation.
- Altitude/Air Pressure: Integrates multiple sensors to provide accurate outdoor data.

Compass, Altitude, and Air Pressure display
5.7 Smart Features & Reminders
- AI Voice Assistant: Wake up the intelligent AI assistant at any time to make calls, check weather, ask for routes, or control watch functions hands-free.
- Music Control: Control music playback on your mobile phone directly from the watch.
- Weather Forecast: Get real-time weather updates.
- Alarm Clock & Timer: Set alarms and use the timer/stopwatch functions.
- Reminders: Includes drink water reminder, sedentary reminder, and target achievement reminders.
- Remote Photo Taking: Use the watch as a remote shutter for your phone's camera.
- Find Phone: Locate your paired smartphone.

Intelligent voice assistant

Life steward reminders
6. Maintenance
6.1 Cleaning Your Watch
- Regularly clean your watch and strap with a soft, damp cloth.
- Avoid using harsh chemicals or abrasive materials, as they can damage the watch's finish.
- Ensure the charging contacts are clean and dry before charging.
6.2 Water Resistance
The KC82 Smart Watch has a 1ATM waterproof rating, meaning it is resistant to splashes, rain, and brief immersion. It is suitable for daily use and light water activities. However, it is not recommended for swimming, diving, or high-pressure water activities.
- Do not operate the watch buttons underwater.
- Avoid exposing the watch to hot water, steam, or extreme temperature changes.
- After contact with water, especially saltwater, wipe the watch dry with a soft cloth.

1 ATM level waterproof
6.3 Battery Care
- To prolong battery life, avoid fully discharging the watch frequently.
- Store the watch in a cool, dry place when not in use for extended periods.
7. Troubleshooting
If you encounter issues with your KC82 Smart Watch, please refer to the following common solutions:
- Watch not turning on: Ensure the watch is fully charged. Connect it to the magnetic charger and allow it to charge for at least 30 minutes before attempting to power it on again. Press and hold the power button for several seconds.
- Cannot pair with phone: Make sure Bluetooth is enabled on your phone and the watch is within range. Restart both your phone and the watch, then try pairing again through the DAFIT app.
- Inaccurate health data: Ensure the watch is worn snugly on your wrist, not too tight or too loose. Clean the sensor on the back of the watch.
- GPS not tracking: Ensure you are in an open outdoor area with a clear view of the sky. Allow sufficient time for GPS signal acquisition (refer to section 4.4). Ensure the watch is linked to the DAFIT app for ephemeris data updates.
- Notifications not received: Check the DAFIT app settings to ensure notification permissions are granted for the desired apps. Ensure the watch is connected via Bluetooth.
8. User Tips
- Regular Charging: To avoid unexpected power loss, especially before important activities, ensure your watch is adequately charged. If the watch stops working suddenly, a full charge is the first step.
- Explore Watch Faces: Take advantage of the numerous watch faces available in the DAFIT app to personalize your watch and match your style.
9. Warranty and Support
Your KC82 Smart Watch is covered by a standard manufacturer's warranty. For detailed warranty information, please refer to the documentation provided at the time of purchase or contact your retailer. For technical support or further assistance, please reach out to the customer service channels provided by your seller.