1. Introduction
Thank you for choosing the LIGE BWKT88 Smartwatch. This device is designed to enhance your daily life with advanced features for health monitoring, fitness tracking, communication, and outdoor activities. This manual provides essential information for setting up, operating, and maintaining your smartwatch.

2. Getting Started
2.1. Package Contents
- Smartwatch x1
- Magnetic Charger x1
- User Manual x1
- Original Box x1
2.2. Charging the Smartwatch
Before first use, fully charge your smartwatch. Connect the magnetic charger 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.
- Charging Method: Magnetic charging
- Charging Time: Approximately 4 hours for a full charge.

2.3. App Installation
To unlock the full potential of your smartwatch, download and install the Da Fit app on your smartphone.
- Scan the QR code provided in the quick start guide or search for "Da Fit" in your smartphone's app store (Google Play Store for Android, Apple App Store for iOS).
- Install the app and grant necessary permissions.
2.4. Pairing with Your Smartphone
Ensure your smartphone's Bluetooth is enabled and the smartwatch is charged.
- Open the Da Fit app on your smartphone.
- Follow the in-app instructions to add a new device.
- Select "BWKT88" from the list of available devices.
- Confirm the pairing request on both your phone and smartwatch.
Compatibility: Android 6.0 and above or iOS 10.0 and above.
3. Operating Your Smartwatch
3.1. Basic Navigation
- Touch Screen: The smartwatch features a full-screen touch interface for easy navigation.
- Shortcut Menu: Double-click the screen to enter the shortcut menu for quick access to frequently used functions.

3.2. Calls & Messages
Once paired via Bluetooth, you can manage calls and receive notifications directly on your wrist.
- Bluetooth Calls: Make and answer phone calls directly from the smartwatch.
- Message Reminders: Receive notifications for incoming messages and other alerts. Raise your wrist and gently touch the watch screen to view important phone calls and messages at a glance.

3.3. Health Monitoring
The smartwatch provides comprehensive health tracking features:
- Heart Rate Monitor: Tracks your heart rate 24/7.
- Blood Oxygen Monitor: Measures your blood oxygen levels.
- Sleep Monitor: Analyzes your sleep patterns (light sleep, deep sleep, REM sleep, wakefulness periods) using the GoMore scientific sleep algorithm.
- Stress Monitor: Helps you manage stress levels.
- Women's Health Monitoring: Specific tracking features for women's health.


3.4. Sports Modes & Activity Tracking
The smartwatch supports over 100 sports modes to track your physical activity.
- Activity Tracked: Steps, distance, calories, and various activities.
- Sports Modes: Includes modes for skiing, mountain climbing, rope skipping, basketball, swimming, hiking, cycling, and more.

3.5. Special Features
- Flashlight: A strong light LED flashlight with strong light, flash, and SOS modes. The focused long-range beam has strong penetration and can last up to 9 hours in an emergency.
- Compass: Equipped with a high-precision electronic compass for reliable direction guidance during outdoor activities.
- Voice Assistant: Built-in voice assistant for convenient and fast access to various applications and commands.
- Music Control: Control music playback (play/pause, next/previous track, volume) on your connected smartphone via Bluetooth.
- Multiple Dials: Customize your watch face with a wide variety of exquisite and diverse dials.




4. Maintenance
4.1. Water Resistance
The LIGE BWKT88 Smartwatch has a 3ATM water resistance rating, meaning it can withstand pressure at a depth of 30 meters. It is suitable for daily use and can resist splashes, rain, and brief immersion in water.
Important Note:
- Do NOT wear the watch in a sauna or expose it to hot water, seawater, or corrosive liquids.
- Avoid pressing buttons underwater.

4.2. Cleaning and Care
- Wipe the watch regularly with a soft, dry cloth.
- Avoid using harsh chemicals or abrasive materials.
- Keep the charging contacts clean and dry.
4.3. Battery Life
The smartwatch is equipped with an 1100mAh large-capacity battery, offering extended usage times:
- Heavy Usage: 15-20 days
- Daily Usage: 25-35 days
- Standby Time: Up to 200 days

5. Troubleshooting
- Watch not turning on: Ensure the watch is fully charged. Connect it to the magnetic charger and wait a few minutes before attempting to power it on.
- Cannot pair with phone: Make sure Bluetooth is enabled on your phone and the watch, and that the Da Fit app is open. Try restarting both devices.
- Inaccurate health data: Ensure the watch is worn snugly on your wrist, not too tight or too loose. Clean the sensors regularly.
- Notifications not appearing: Check app permissions in your phone settings and ensure notifications are enabled for the Da Fit app. Also, verify that the watch is properly connected via Bluetooth.
- Touch screen unresponsive: Try restarting the watch. If the issue persists, ensure the screen is clean and dry.
6. Specifications
| Feature | Specification |
|---|---|
| Model | BWKT88 |
| Brand Name | LIGE |
| Display Size | 1.7 inch |
| Resolution | 360*360 Pixels |
| Screen Material | IPS |
| Touch Screen | Yes |
| Bluetooth Version | 5.3 |
| Battery Capacity | 1100mAh (>450mAh) |
| Battery Life | 3 (Heavy usage: 15-20 days, Daily usage: 25-35 days, Standby: 200 days) |
| Charging Method | Magnetic charging |
| Waterproof Grade | Life Waterproof (IPX8-3ATM) |
| App Name | Da Fit |
| System Compatibility | Android Wear, iOS (Android 6.0+ / iOS 10.0+) |
| Movement Type | Electronic |
| Case Material | Alloy |
| Band Material | Silica Gel |
| Voice Assistant Built-in | Yes |
| Metrics Measured | Heart Rate Monitor, Women's Health Monitoring, Blood Oxygen Monitor, Sleep Monitor, Stress Monitor |
| Activity Tracked | Steps Tracker, Distance Tracker, Calorie Tracker, Activity Tracker |
| Functions | Passometer, fitness tracker, sleep tracker, Message Reminder, Call Reminder, Answer Call, Dial Call, Push Message, Altitude Meter, Chronograph, Alarm Clock, World Time, Calorie Counter, Week, Month, Heart Rate Tracker, Interactive Music, Noctilucent, Calculators, Flashlight, Compass |
| Languages | English, Russian, Spanish, Portuguese, Italian, French, German, Japanese, Dutch, Arabic, Indonesian (Watch & App) |
| Certification | CE, FCC, RoHS |

7. User Tips
- Blood Sugar Monitoring: Please note that this smartwatch does not include a blood sugar monitoring feature.
- Phone Calls: The watch supports making and receiving phone calls directly when connected to your smartphone via Bluetooth.
- iOS Compatibility: The smartwatch is fully compatible with iOS devices running iOS 10.0 or later.
8. Warranty and Support
For detailed warranty information and further support, please refer to the official user manual PDF. You can access the PDF manual via the following link:
For any issues not covered in this manual, please contact LIGE customer support.
9. Product Video Overview
Watch this video for a quick overview of the LIGE BWKT88 Smartwatch's features and functions.





