1. Introduction
Thank you for choosing the S216 SmartWatch. This device is designed to enhance your daily life with its advanced features, including GPS tracking, Bluetooth calling, Alexa Built-In, comprehensive health monitoring, and various sports modes. This manual provides detailed instructions for setup, operation, maintenance, and troubleshooting to ensure you get the most out of your new smartwatch.

2. Package Contents
Please check the package for the following items:
- S216 SmartWatch
- Magnetic Charging Cable
- User Manual (Chinese and English)
3. Specifications
The S216 SmartWatch is equipped with the following technical specifications:
| Feature | Specification |
|---|---|
| Model | S216 |
| Chip | ATS 3085C |
| Screen Size | 1.78 inches |
| Screen Type | AMOLED HD Screen |
| Screen Resolution | 368 x 448 px (326 PPi) |
| Screen Material | Glass (Panda Substrate) |
| Waterproof Grade | IP68 (30-meter depth waterproof) |
| Bluetooth Version | BLE 5.3 + BT |
| Heart Rate Sensor | HX3918 |
| Battery Type | Lithium Polymer (552125) |
| Battery Capacity | 350mAh |
| Battery Voltage | 3.8V |
| Battery Life (Mild Use) | ≥15 days |
| Battery Life (Typical Use) | ≥10 days |
| Battery Life (Severity/Always-on) | ≥4 days |
| Charging Method | Magnetic Charging |
| Charging Time | Approximately 2 hours |
| Fuselage Net Weight | 28g |
| Head Size (H x W x T) | 45.9mm x 38.6mm x 12.4mm (excluding boss) |
| Wristband Length | 260mm |
| Wristband Material | Silicone |
| Product Technology | Aluminum Alloy + ABS |
| Key Type | 1 Physical Key + Photoelectric Knob Encoder |
| App Support | Fitbeing |
| Android System Support | Android 7.0 and above |
| iOS System Support | Apple iOS 12.0 and above |
| Device Languages | English, German, Japanese, French, Italian, Spanish, Russian, Portuguese, Chinese |
| App Languages | English, German, Japanese, French, Italian, Spanish, Russian, Portuguese, Chinese |

4. Initial Setup
4.1 Charging the SmartWatch
Before first use, fully charge your S216 SmartWatch.
- Connect the magnetic charging cable to a USB power adapter (not included).
- Attach the magnetic end of the cable to the charging contacts on the back of the smartwatch. Ensure it snaps securely into place.
- The watch screen will indicate charging status. A full charge takes approximately 2 hours.

4.2 Installing the App and Pairing
To unlock the full potential of your S216 SmartWatch, download and install the companion app.
- Download the App: Search for "Fitbeing" in your smartphone's app store (Google Play Store for Android, Apple App Store for iOS) or scan the QR code provided in the quick start guide.
- Create an Account: Open the Fitbeing app and follow the on-screen instructions to create an account and set up your profile.
- Pair the Device:
- Ensure Bluetooth is enabled on your smartphone.
- Open the Fitbeing app and navigate to the device pairing section.
- The app will search for nearby devices. Select "S216" from the list.
- Confirm the pairing request on both your smartphone and the smartwatch.
5. Operating Instructions
5.1 Basic Navigation
The S216 SmartWatch features a 1.78'' AMOLED HD touchscreen and a photoelectric knob encoder for intuitive navigation.
- Touch Screen: Swipe left, right, up, or down to navigate through menus and notifications. Tap to select items.
- Photoelectric Knob Encoder: Rotate the knob to scroll through lists or adjust settings. Press the knob to confirm selections or return to the previous screen.
- Physical Key: Press the physical key to return to the home screen or activate specific functions as configured.

5.2 Customizing Watch Faces
The S216 SmartWatch offers a variety of fashionable dial styles to personalize your device.
- From the home screen, long-press the watch face to enter the watch face selection menu.
- Swipe left or right to browse available watch faces.
- Tap to select a watch face, or use the Fitbeing app for more customization options and to download additional styles.

5.3 Bluetooth Calling
Make and receive calls directly from your wrist when connected to your smartphone via Bluetooth.
- Ensure your watch is paired with your phone.
- Access the 'Phone' function on your watch.
- You can dial numbers directly, access recent calls, or view favorites.
- The clear speaker and microphone allow for easy communication.

5.4 Alexa Built-In
Utilize the integrated Alexa voice assistant for quick information and control.
- Activate Alexa on your watch (refer to the watch interface for the specific icon or gesture).
- Speak your commands or questions, such as "Alexa, how is the weather today?" or "Alexa, remind me at 10 o'clock."

5.5 Notifications
Receive intelligent information pushes directly to your wrist.
- Ensure notification permissions are granted to the Fitbeing app on your smartphone.
- Lift your wrist to view incoming messages (WeChat, SMS), calls, and notifications from various apps.

6. Health Monitoring
The S216 SmartWatch provides 24/7 health monitoring to help you stay informed about your well-being.
- Heart Rate Monitoring: Multi-channel PPG sensor supports all-weather heart rate monitoring, accurately tracking changes in health data.
- Blood Oxygen Monitoring: Combined with precise blood oxygen monitoring, it supports all-weather monitoring, accurately tracking heart rate changes, and helping you understand your health status.
- Sleep Monitoring: 24/7 scientific and rigorous monitoring technology records real-time sleep status at different stages, helping you improve your sleep habits.
- Pressure Monitoring: Supports stress monitoring to help you pay attention to your stress status. When pressure is too high, prompt breathing training helps you recover faster.
- Physiological Cycle Reminder: Supports real-time recording of menstrual period, enabling menstrual tracking function, and sending reminders before predicting menstrual period.
- Respiratory Training: Supports respiratory training function while under high pressure, thereby maintaining normal lung function.



7. Sports Modes and GPS Tracking
The S216 SmartWatch supports over 100 sports modes and independent GPS tracking for professional outdoor sports.
- Multi-Sport Mode: Supports various activities like running, cycling, walking, swimming, and more. Records exercise duration, distance, pace, calories burned, and heart rate.
- GPS Independent Motion Trajectory: Built-in independent GNSS chip supports satellite positioning, combined with outdoor running mode, accurately records exercise distance, pace, and trajectory, making exercise data more accurate.


8. Smart Features
The S216 SmartWatch integrates several intelligent applications for convenience.
- Music Control: Synchronize mobile playlists, play music, and control dynamic music during exercise. Pair with Bluetooth earphones for dynamic listening.
- Remote Photography: Control your phone's camera function and use the watch as a shutter button to capture exciting moments.
- Find Phone: Locate your connected smartphone easily.
- Weather: Get real-time weather updates.
- Timer, Stopwatch, World Clock: Essential utility functions for daily use.



9. Maintenance and Care
Proper maintenance ensures the longevity and optimal performance of your S216 SmartWatch.
- Cleaning: Regularly wipe the watch screen and strap with a soft, damp cloth. Avoid using harsh chemicals or abrasive materials.
- Sensor Care: Keep the heart rate and blood oxygen sensors on the back of the watch clean and free from debris for accurate readings.
- Water Resistance: The watch is IP68 rated and 30-meter depth waterproof. It is suitable for swimming and shallow diving. However, avoid hot water, steam, or high-pressure water jets, as these can compromise the seals. Do not operate buttons underwater.
- Storage: Store the watch in a cool, dry place when not in use. Avoid extreme temperatures.
- Strap: The liquid dual-color silicone strap is designed for comfort and durability. Clean it regularly to prevent skin irritation.


10. Troubleshooting
If you encounter issues with your S216 SmartWatch, try the following solutions:
- Watch not turning on: Ensure the watch is fully charged. Connect it to the charger and wait a few minutes before attempting to power it on again.
- Cannot pair with smartphone:
- Ensure Bluetooth is enabled on your phone and the watch is within range.
- Restart both your smartphone and the smartwatch.
- Check if the Fitbeing app has all necessary permissions.
- If previously paired, try unpairing and re-pairing the device through the Fitbeing app.
- Inaccurate health data: Ensure the watch is worn snugly on your wrist, and the sensors on the back are clean and free from obstructions. Avoid excessive movement during measurements.
- Notifications not received: Verify that the Fitbeing app is running in the background and has notification access enabled in your phone's settings. Check the watch's 'Do Not Disturb' mode.
- Screen unresponsive: Try restarting the watch by pressing and holding the physical key. If the issue persists, ensure the screen is clean and dry.
11. User Tips
Here are some tips to enhance your experience with the S216 SmartWatch:
- Optimize Battery Life: Adjust screen brightness, disable unnecessary notifications, and use the power-saving watch faces to extend battery duration.
- Explore Watch Faces: Regularly check the Fitbeing app for new watch face designs to keep your watch looking fresh.
- Stay Hydrated: Use the physiological cycle reminder (for women) or set custom reminders for hydration to maintain overall health.
- Regular Sync: Ensure your watch syncs regularly with the Fitbeing app to keep your health and activity data up-to-date.
12. Warranty and Support
The S216 SmartWatch comes with a standard manufacturer's warranty. Please refer to your purchase documentation for specific warranty terms and conditions. For technical support, product inquiries, or warranty claims, please contact the seller or manufacturer directly through their official channels.