Introduction
The QCY Watch S7 is an advanced active smartwatch designed to enhance your daily life and fitness journey. It features a vibrant 1.4-inch AMOLED display with a sharp 466x466 pixel resolution, ensuring clear visibility even in bright sunlight. The watch boasts a sleek design, measuring 46.5 x 12.5 mm and weighing 55.5 grams, with a comfortable 22 mm strap.
Equipped with a 300 mAh battery, the QCY Watch S7 supports convenient magnetic charging. It offers comprehensive health monitoring capabilities, including a heart rate sensor, blood oxygen saturation (SpO2) tracking, sleep monitoring, and stress level assessment. For fitness enthusiasts, it provides over 120 training modes and can automatically detect 5 different sports activities such as walking, running, and cycling.
Stay connected with Bluetooth call functionality and enjoy music playback directly from your wrist. Personalize your device with over 200 watch face options. The QCY Watch S7 operates seamlessly with the dedicated QCY APP and is compatible with Android 8.0+ and iOS 13.0+ systems. It also supports multiple languages for a user-friendly experience.

Figure 1: QCY Watch S7 Active Smartwatch. This image shows the front view of the QCY Watch S7, highlighting its circular AMOLED display and sleek design.
Setup
1. Unboxing and Initial Charge
- Carefully remove the QCY Watch S7 and its accessories from the packaging.
- Connect the magnetic charging cable to the charging contacts on the back of the watch.
- Plug the USB end of the charging cable into a compatible USB power adapter (not included) or a computer's USB port.
- Allow the watch to charge fully before first use. A full charge typically takes approximately 2 hours. The battery icon on the screen will indicate charging status.
2. Powering On/Off
- To Power On: Press and hold the side button for a few seconds until the QCY logo appears.
- To Power Off: From the watch face, swipe down to access quick settings, or navigate to Settings > System > Power Off. Confirm your selection.
3. App Installation and Pairing
- Download the QCY APP from your smartphone's app store (Google Play Store for Android, Apple App Store for iOS).
- Ensure your smartphone's Bluetooth is enabled.
- Open the QCY APP and follow the on-screen instructions to create an account or log in.
- In the app, select "Add Device" or similar option to search for your QCY Watch S7.
- Select "QCY Watch S7" from the list of available devices.
- Confirm the pairing request on both your watch and smartphone.
- Once paired, the app will guide you through initial settings and data synchronization.
Compatibility: The QCY APP requires Android 8.0 or later, or iOS 13.0 or later.
Operating Instructions
1. Basic Navigation
- Touchscreen: Swipe left/right to cycle through widgets, swipe up for notifications, swipe down for quick settings.
- Side Button: Press once to return to the watch face or enter the app list. Press and hold for power options or to activate a specific function (customizable in settings).
2. Making and Receiving Calls
- Ensure your watch is connected to your smartphone via Bluetooth.
- Making Calls: Access the dialer or contacts list on your watch to initiate a call.
- Receiving Calls: When a call comes in, you can answer or reject it directly from your watch.
3. Music Playback
- Control music playing on your smartphone directly from your watch. Functions include play, pause, skip tracks, and volume adjustment.
4. Health Monitoring
- Heart Rate: The watch continuously monitors your heart rate. View real-time data and historical trends in the QCY APP.
- Blood Oxygen (SpO2): Measure your blood oxygen levels on demand. For accurate readings, ensure the watch is snug on your wrist.
- Sleep Tracking: The watch automatically tracks your sleep patterns, including deep sleep, light sleep, and awake times. Review your sleep quality in the app.
- Stress Monitoring: Monitor your stress levels throughout the day.
- Female Health Tracking: The watch includes features for tracking female physiological cycles.
5. Sports Modes
- Access over 120 professional sports modes from the app list.
- The watch can automatically detect 5 common sports activities: walking, running, cycling, elliptical, and rowing.
- During workouts, the watch tracks metrics such as duration, distance, calories burned, and heart rate.
6. Watch Faces and Language
- Watch Faces: Choose from over 200 watch face options via the QCY APP to personalize your device.
- Language: The watch supports multiple languages. Adjust the language setting in the watch's settings menu or through the QCY APP.
Maintenance
1. Cleaning Your Watch
- Wipe the watch screen and body with a soft, lint-free cloth.
- For stubborn stains, dampen the cloth slightly with water. Avoid using harsh chemicals or abrasive materials.
- Clean the charging contacts regularly to ensure proper charging.
2. Water Resistance
- The QCY Watch S7 has a 3 ATM water resistance rating, making it suitable for swimming and other water-based activities.
- Avoid using the watch in hot showers, saunas, or steam rooms, as steam can damage the seals.
- After exposure to saltwater, rinse the watch with fresh water and dry it thoroughly.
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.
- Use only the provided magnetic charging cable.
Troubleshooting
1. Watch Not Powering On
- Ensure the watch is fully charged. Connect it to the charger for at least 30 minutes.
- Try pressing and holding the side button for 10-15 seconds to force a restart.
2. Unable to Pair with Smartphone
- Make sure Bluetooth is enabled on your smartphone and the watch.
- Ensure the QCY APP is installed and running.
- Bring the watch and smartphone closer together.
- Restart both the watch and your smartphone.
- If previously paired, try unpairing the device from your phone's Bluetooth settings and then re-pairing through the QCY APP.
- Verify your smartphone's operating system meets the compatibility requirements (Android 8.0+ or iOS 13.0+).
3. Inaccurate Health Data
- Ensure the watch is worn snugly on your wrist, about one finger's width above the wrist bone.
- Avoid excessive movement during measurements (e.g., SpO2).
- Clean the sensors on the back of the watch regularly.
4. Short Battery Life
- Reduce screen brightness.
- Disable continuous heart rate monitoring or set it to a less frequent interval if not needed.
- Limit the number of notifications received on the watch.
- Ensure the watch is fully charged each time.
Specifications
| Feature | Detail |
|---|---|
| Brand | QCY |
| Model Name | S7 Active |
| Display Size | 1.43 inches |
| Display Type | AMOLED, 466x466 pixels |
| Dimensions | 46.5 x 12.5 mm (Watch body) |
| Weight | 55.5 grams |
| Strap Width | 22 mm |
| Battery Capacity | 300 mAh |
| Charging Method | Magnetic Charging |
| Connectivity | Bluetooth |
| Operating System | Proprietary (Bluetooth OS) |
| Compatibility | Android 8.0+ / iOS 13.0+ |
| Water Resistance | 3 ATM (suitable for swimming) |
| Special Features | Heart Rate Monitor, SpO2 Sensor, Sleep Tracker, Stress Monitor, 120+ Sports Modes, Bluetooth Calls, Multi-language Support, 200+ Watch Faces, Female Health Tracking |
| GPS | No built-in GPS |
Warranty and Support
For detailed warranty information, please refer to the warranty card included with your product or visit the official QCY website. Warranty terms and conditions may vary by region and retailer.
If you encounter any issues not covered in this manual or require further assistance, please contact QCY customer support or the retailer from whom you purchased the device.
You can also visit the official QCY store for more product information and support: QCY Store on Amazon.





