1. Introduction
Thank you for choosing the BRUBOSES BBS-S216 Smart Watch. This device is designed to enhance your daily life with comprehensive health monitoring, advanced fitness tracking, and seamless smart connectivity. This manual will guide you through the setup, operation, and maintenance of your new smart watch to ensure optimal performance and user experience.
2. What's in the Box
- BRUBOSES BBS-S216 Smart Watch
- Charging Cable
- User Guide
- Additional Watch Band (Metal or Rubber, depending on package)
- Band Adjustment Tool (for metal band)

Figure 2.1: Smart Watch and Accessories
3. Getting Started
3.1. Charging the Device
Before first use, fully charge your 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 typically takes approximately 2 hours to fully charge.

Figure 3.1: Battery Life and Charging Information
3.2. Powering On/Off
- Power On: Press and hold the side button for a few seconds until the screen lights up.
- Power Off: Press and hold the side button, then select the 'Power Off' option on the screen.
3.3. App Installation and Pairing
To unlock the full potential of your smart watch, download the companion application on your smartphone. Scan the QR code displayed on the watch screen during initial setup, or refer to the user guide for app store links. Follow the on-screen instructions in the app to pair your watch via Bluetooth. This process typically takes less than 5 minutes.
3.4. Adjusting the Watch Band
If your watch comes with a metal band, use the provided band adjustment tool to remove or add links for a comfortable fit. The rubber band features a simple quick-release mechanism for easy attachment and removal.
4. Key Features and Functions
4.1. Display and Customization
The 1.78-inch HD AMOLED display offers vibrant visuals with a maximum brightness of 1200 nits for clear visibility in various lighting conditions. Customize your watch face from over 100 options available through the companion app, or use your own photos.

Figure 4.1: AMOLED Screen and Watch Faces
4.2. Connectivity
- Bluetooth Calls: With Bluetooth 5.3, make and receive calls directly from your wrist.
- Smart Notifications: Receive real-time alerts for messages and app notifications.
- Built-in Alexa: Use voice commands to set alarms, check weather, control smart home devices, and more.

Figure 4.2: Making and Receiving Calls

Figure 4.3: Receiving Messages

Figure 4.4: Alexa Built-in
4.3. Health Monitoring
The watch provides 24/7 comprehensive health monitoring with high-precision sensors.
- Heart Rate Monitor: Continuously tracks your heart rate.
- Blood Oxygen (SpO2) Monitor: Measures your blood oxygen levels.
- Sleep Tracker: Automatically monitors your sleep patterns (deep sleep, light sleep, awake time).
- Stress Monitoring: Provides insights into your stress levels.

Figure 4.5: Sleep Monitoring

Figure 4.6: Health Data Monitoring
4.4. Fitness Tracking
The watch features built-in GPS that connects to multiple satellite systems (GPS/GLONASS/BeiDou/Galileo), allowing you to monitor routes, distances, and pace without your phone. It supports over 60 sport modes for various outdoor and indoor activities.

Figure 4.7: Built-in GPS Tracking

Figure 4.8: High Precise GPS Tracking
4.5. Other Practical Features
The smart watch includes additional functions such as weather forecasts, remote photography control, music control, alarms, timers, 'Find My Phone' feature, sedentary reminders, and breathing training exercises.

Figure 4.9: More Practical Features
5. Water Resistance
The BRUBOSES BBS-S216 Smart Watch has a water resistance rating of 3ATM, making it suitable for daily activities and outdoor adventures, including swimming and showering. It is not recommended for diving or high-pressure water activities.
6. Battery Life
The 350mAh battery provides an average usage time of up to 7 days on a full charge. Standby time can reach up to 30 days, and power-saving mode extends usage to 20 days.
7. Specifications
| Feature | Detail |
|---|---|
| Model Number | BBS-S216 |
| Display Size | 1.78 Inches AMOLED |
| Battery Capacity | 350 mAh Lithium Ion |
| Average Usage Time | Up to 7 days |
| Water Resistance | 3ATM |
| Connectivity | Bluetooth 5.3 |
| GPS | Built-in (GPS/GLONASS/BeiDou/Galileo) |
| Operating System | Android Wear 1.0 (compatible with iOS/Android) |
| Item Weight | 8.4 ounces (0.24 Kilograms) |
| Package Dimensions | 7.2 x 4.13 x 1.14 inches |
8. Troubleshooting
- Cannot Pair with Phone: Ensure Bluetooth is enabled on your phone and the watch. Restart both devices and try pairing again through the companion app.
- Notifications Not Appearing: Check app permissions on your smartphone to ensure the companion app has access to notifications. Verify notification settings within the watch app.
- GPS Tracking Issues: Ensure the watch has a clear view of the sky for optimal satellite connection. For best results, ensure the watch's built-in GPS is enabled in settings.
- Health Data Inaccuracy: Ensure the watch is worn snugly on your wrist, not too tight or too loose. Clean the sensor on the back of the watch regularly.
- Charging Cable Concerns: The watch uses a proprietary magnetic charging cable. Handle it with care. For replacement cables, please contact BRUBOSES customer support.
- Voice Assistant: The watch supports Amazon Alexa. It does not support Siri or Google Assistant directly.
9. Warranty and Support
Your BRUBOSES BBS-S216 Smart Watch comes with a standard manufacturer's warranty. For detailed warranty information, technical support, or service inquiries, please refer to the contact information provided in the packaging or visit the official BRUBOSES website.
10. Product Video
Official BRUBOSES product video demonstrating the Smart Watch's GPS tracking, health monitoring, Bluetooth call function, and water resistance.