1. Introduction
This manual provides detailed instructions for the SHANG WING Lynn Fitness Tracker. Please read this manual thoroughly before using the device to ensure proper operation and to maximize its features. Keep this manual for future reference.

Image 1.1: SHANG WING Lynn Fitness Tracker in Starlight color. The watch features a round display with a decorative watch face and a light-colored band.
2. What's in the Box
Upon opening the package, verify that all the following items are present:
- SHANG WING Lynn Fitness Tracker
- Charging Cable
- User Manual
3. Product Overview
The SHANG WING Lynn Fitness Tracker is designed with a classic round shape and offers various functionalities for health and communication. Key components include the touchscreen display, side button(s), and charging contacts on the back.

Image 3.1: Overview of the SHANG WING Lynn Fitness Tracker's main features, including Bluetooth Calling, Heart Rate Monitor, Message Notification, 100+ Exercise Modes, Calories, Pedometer, Sleep Tracking, Blood Oxygen Tracking, Menstrual Tracking, Personalised Wallpaper, Breaths Per Minute, Music Control, Camera Controls, Stopwatch, Weather forecast, and Alarm Clock.
3.1 Physical Dimensions and Battery Life

Image 3.2: Diagram showing the dimensions of the SHANG WING Lynn Fitness Tracker (43mm diameter, 11mm thickness, 18mm band width, 244mm total length) and battery performance (5 days normal use, 30 days standby, 2.5 hours charging time).
4. Setup
4.1 Charging the Device
Before initial use, fully charge your SHANG WING Lynn Fitness Tracker. Connect the provided charging cable to the charging contacts on the back of the watch and plug the USB end into a power source (e.g., computer USB port, USB wall adapter). A full charge typically takes approximately 2.5 hours.
4.2 App Installation
To unlock the full functionality of your fitness tracker, download and install the companion application on your smartphone. The app is compatible with iOS 9.0/Android 6.0 or above. Scan the QR code provided in the quick start guide or search for the app name (usually mentioned in the quick start guide or on the watch screen during initial setup) in your phone's app store.
4.3 Device Pairing
- Ensure Bluetooth is enabled on your smartphone.
- Open the installed companion app.
- Follow the in-app instructions to add a new device. The app will search for your SHANG WING Lynn Fitness Tracker.
- Select your device from the list and confirm the pairing request on both your phone and the watch.
4.4 Customizing Watch Faces
The SHANG WING Lynn Fitness Tracker allows for personalized watch faces. Through the companion app, you can select from existing dials or upload your own photos to create custom watch faces.

Image 4.1: Illustration of the watch face customization feature, showing various pre-set designs and the option to upload a personal photo via the companion app.
5. Operating Instructions
5.1 Basic Navigation
The watch features a full touchscreen display. Swipe left/right, up/down to navigate through menus and functions. Press the side button to return to the home screen or activate specific functions as configured.
5.2 Bluetooth Call Functionality
Once paired with your smartphone, you can make and answer calls directly from your watch. The watch will display incoming call information, and you can use its built-in microphone and speaker for communication.

Image 5.1: Depiction of the Bluetooth call interface on the watch, showing options to answer or decline calls, along with examples of message notifications from various applications.
5.3 Notifications
The watch will vibrate and display notifications for incoming calls, text messages, and social media alerts (e.g., WhatsApp, Facebook, Instagram) from your paired smartphone. Manage notification settings through the companion app.
5.4 Health Monitoring
The SHANG WING Lynn Fitness Tracker provides continuous health monitoring features:
- Heart Rate Monitor: Tracks your heart rate 24/7. View real-time data on the watch or detailed historical data in the app.
- Blood Oxygen Monitor: Measures your blood oxygen saturation (SpO2) levels.
- Sleep Tracker: Analyzes your sleep duration and quality, distinguishing between deep sleep, light sleep, and awake times.

Image 5.2: Display of heart rate and blood oxygen monitoring data on the watch screen, showing real-time readings and historical graphs.

Image 5.3: Visual representation of the sleep monitoring feature, indicating deep sleep, light sleep, and awake periods with corresponding durations.
5.5 Activity and Fitness Tracking
The tracker supports over 100 sports modes, providing real-time data for various activities. It also records daily activity data such as steps, distance, and calories burned.
- Sports Modes: Select your activity (e.g., walking, running, yoga, cycling) to track specific metrics.
- Daily Activity: Automatically tracks steps, distance, and calories throughout the day.

Image 5.4: Collage illustrating various sports activities (running, weightlifting, cycling, tennis, yoga, swimming) and icons representing different sport modes, along with a display of steps, calories, and distance tracked.
5.6 Other Features
The SHANG WING Lynn Fitness Tracker includes several practical tools:
- Alarm Clocks: Set multiple alarms through the app.
- Weather Forecast: Displays current weather and forecasts when connected to your phone.
- Breath Training: Guided breathing exercises for relaxation.
- Music Control: Control music playback on your smartphone.
- Stopwatch: Basic stopwatch function.
- Find Your Phone: Initiates an audible alert on your paired phone to help locate it.
- Do Not Disturb: Silences notifications and alerts during specified times.

Image 5.5: Close-up of the watch display showing the music control interface, weather forecast, and a breath training visual cue.
6. Maintenance
6.1 Water Resistance
The SHANG WING Lynn Fitness Tracker has an IP68 waterproof rating, meaning it is resistant to dust and can withstand immersion in water up to 1.5 meters for up to 30 minutes. It is suitable for daily use, including hand washing, rain, and swimming. However, it is not recommended for hot showers, saunas, or diving, as steam and high temperatures may compromise the seal.
6.2 Cleaning
To maintain the device's appearance and functionality:
- Wipe the screen and band regularly with a soft, damp cloth.
- Avoid using harsh chemicals or abrasive materials.
- Ensure the charging contacts are clean and dry before charging.
7. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Device does not turn on | Low battery | Charge the device for at least 30 minutes. |
| Cannot pair with phone | Bluetooth off, app issue, device out of range | Ensure phone Bluetooth is on. Restart both phone and watch. Reinstall app. Ensure watch is close to phone. |
| Notifications not received | App permissions, Do Not Disturb mode, Bluetooth disconnected | Check app notification permissions. Disable Do Not Disturb mode on watch. Verify Bluetooth connection. |
| Inaccurate health data | Improper fit, sensor obstruction | Ensure the watch is worn snugly on the wrist, not too tight or too loose. Clean the sensor on the back of the watch. |
| Short battery life | Frequent use of power-intensive features, high screen brightness | Reduce screen brightness. Limit continuous heart rate monitoring. Disable unnecessary notifications. |
8. Specifications
| Feature | Detail |
|---|---|
| Brand | SHANG WING |
| Model Number | Lynn |
| Screen Size | 1.2 Inches (Standing screen display size: 1.2 Inches) |
| Shape | Round |
| Connectivity Technology | Bluetooth |
| Wireless Communication Standard | Bluetooth |
| Operating System | Compatible with iOS 9.0/Android 6.0 or above smartphones |
| Memory Storage Capacity | 128 MB |
| Battery Type | Lithium Polymer (1 9V battery included) |
| Item Weight | 38 Grams (1.34 ounces) |
| Product Dimensions | 9.45 x 1.57 x 0.43 inches |
| Water Resistance | IP68 |
| Special Features | Bluetooth Phone Call, Message/SNS Notification, Customizable Watch Faces, Alarm Clock, Time Display, Touchscreen, Weather Forecast, Heart Rate Monitor, Sleep Monitor, Blood Oxygen Monitor, Steps Tracker, Calorie Tracker, Distance Tracker, Pedometer, Activity Tracker, Multisport Tracker |
9. Warranty and Support
For warranty information and customer support, please refer to the contact details provided on the product packaging or the official SHANG WING website. Keep your purchase receipt as proof of purchase.
Manufacturer: SHANG WING



