1. Introduction
This manual provides detailed instructions for the setup, operation, maintenance, and troubleshooting of your Choiknbo Smart Watch T46S. Please read this manual thoroughly before using the device to ensure proper function and to maximize your user experience.
2. What's in the Box
- Choiknbo Smart Watch T46S
- USB Charging Cable
- User Manual
3. Setup
3.1 Charging the Smart Watch
Before initial use, fully charge your smart watch. Connect the magnetic charging cable to the charging contacts on the back of the watch and plug the USB end into a standard USB power adapter (not included) or a computer USB port. A full charge typically takes approximately 2 hours. The watch features a 290mAh battery, providing up to 7 days of typical usage.

Image: The Choiknbo Smart Watch T46S displaying battery life and charging details. It highlights IP68 waterproof rating and 7+ days of battery life with 2 hours charging time.
3.2 Installing the Companion Application
To unlock all features and synchronize data, download and install the dedicated companion application on your smartphone. The application is compatible with Android 4.4 and above, and iOS 9.0 and above. Refer to the QR code in the quick start guide (if provided) or search for the application name in your phone's app store.
3.3 Pairing with Your Smartphone
- Ensure Bluetooth is enabled on your smartphone.
- Open the companion application on your phone.
- Follow the in-app instructions to search for and connect to your Choiknbo Smart Watch T46S.
- Confirm the pairing request on both your phone and the watch.
3.4 Initial Settings
After successful pairing, you can personalize your watch through the companion application. This includes setting personal information (age, height, weight for accurate health tracking), choosing watch faces, and configuring notification preferences.
4. Operating the Smart Watch
4.1 Basic Navigation
- Touch Screen: Swipe left/right, up/down to navigate through menus and features. Tap to select.
- Side Button: Press to return to the home screen or wake the display. Long press for power options.
4.2 Making and Answering Calls
The Choiknbo Smart Watch T46S supports Bluetooth calls. Once paired with your phone, you can make and answer calls directly from your wrist.
- Answering Calls: When an incoming call is received, tap the green answer icon on the watch screen.
- Making Calls: Access the dial pad or contact list on the watch to initiate a call.

Image: The smart watch showing incoming call, recent call history, and message notifications from various social media applications.
4.3 Receiving Notifications
Receive real-time notifications for messages (SMS), social media apps (Facebook, WhatsApp, etc.), and other alerts directly on your watch. Ensure notification permissions are granted in your phone's settings and the companion application.
4.4 Health Monitoring
The watch continuously monitors various health metrics:
- Heart Rate: Tracks your heart rate throughout the day.
- Blood Oxygen (SpO2): Measures your blood oxygen saturation levels.
- Sleep Monitoring: Analyzes your sleep patterns, including deep sleep, light sleep, and awake times.
- Blood Pressure: Provides an estimate of blood pressure. Note: This feature is for reference only and should not be used for medical diagnosis.

Image: The smart watch screen showing heart rate, SpO2, blood pressure, and sleep data. A person is shown wearing the watch during exercise.
4.5 Activity Tracking
The watch supports 28 built-in exercise modes to track your workouts. It records steps, distance, calories burned, and heart rate during activities.

Image: The smart watch showing various sport mode icons and an activity summary with total steps, calories, and average heart rate. People are shown cycling, jumping rope, and hiking.
4.6 Other Features
- Alarm Clocks: Set multiple alarms through the app.
- Music Controller: Control music playback on your phone.
- Timer & Stopwatch: For various timing needs.
- Calculator: Basic calculations on your wrist.
- Voice Assistant: Access your phone's voice assistant.
- Weather Forecast: Get real-time weather updates.
- Sedentary Reminder: Alerts you to move after periods of inactivity.
- Drink Water Reminder: Prompts you to stay hydrated.
- Menstrual Cycle Tracking: For female users to track their cycle.
4.7 Customizing Watch Faces
The watch offers over 150 different UI styles and allows you to set your favorite photos as the watch face through the companion application.

Image: The smart watch showcasing a variety of digital and analog watch faces, including options for customizing with personal photos.
5. Maintenance
5.1 Water Resistance
The Choiknbo Smart Watch T46S has an IP67 waterproof rating, meaning it is resistant to splashes, rain, and can be worn during swimming or showering. However, it is not recommended for hot water activities, diving, or prolonged submersion in deep water. Avoid contact with hot water, steam, and corrosive liquids.
5.2 Cleaning
Regularly clean your watch and strap to prevent skin irritation and maintain functionality. Use a soft, dry cloth to wipe the watch body. For the strap, use a slightly damp cloth and mild soap if necessary, then rinse and dry thoroughly. Avoid harsh chemicals or abrasive materials.
5.3 Battery Care
To prolong battery life, avoid fully discharging the watch frequently. Charge the device when the battery level is low. Store the watch in a cool, dry place when not in use for extended periods.
6. Troubleshooting
6.1 Watch Not Turning On
Ensure the watch is fully charged. Connect it to the charging cable and allow it to charge for at least 30 minutes before attempting to power it on again.
6.2 Connectivity Issues (Bluetooth)
- Ensure Bluetooth is enabled on your phone and the watch.
- Make sure the watch is within the Bluetooth range of your phone.
- Restart both your phone and the watch.
- Try unpairing and re-pairing the device through the companion application.
6.3 Notifications Not Appearing
- Check notification permissions for the companion app in your phone's settings.
- Ensure the companion app is running in the background.
- Verify that 'Do Not Disturb' mode is not active on either your phone or watch.
6.4 Inaccurate Step Count
If you experience issues with step counting accuracy, ensure the watch is worn snugly on your wrist. Calibrate your stride length in the companion application if available. Note that arm movements not associated with walking may sometimes be registered as steps.
7. Specifications
| Model Number | T46S |
| Screen Size | 1.95 Inches |
| Display Resolution | 240*280 |
| Battery Capacity | 290 mAh (Lithium Polymer) |
| Battery Life | Up to 7 days (typical usage) |
| Charging Time | Approx. 2 hours |
| Water Resistance | IP67 |
| Connectivity | Bluetooth |
| Operating System Compatibility | Android 4.4+, iOS 9.0+ |
| Memory Storage Capacity | 64 MB |
| Item Weight | 4.6 ounces (0.13 Kilograms) |
| Product Dimensions | 10 x 2 x 2.7 inches |
8. Warranty and Support
For warranty information and customer support, please refer to the documentation included with your purchase or contact the retailer/manufacturer directly. Keep your proof of purchase for warranty claims.





