Introduction
This manual provides essential instructions for the setup, operation, and maintenance of your TOOBUR IDB03 Activity Tracker. This device is designed to monitor various fitness and health metrics, offering flexibility for use with or without the companion 'VeryFit' application.
1. Setup
1.1 Charging the Device
Before initial use, fully charge your TOOBUR IDB03 Activity Tracker.
- Connect the provided magnetic charging cable to the charging contacts on the back of the tracker.
- Plug the USB end of the cable into a standard USB power adapter (not included) or a computer's USB port.
- The device typically takes approximately 2 hours to fully charge.
- A full charge provides 3 to 5 days of daily use, depending on usage patterns.

Image: The TOOBUR IDB03 Activity Tracker, highlighting its sleek design, 1.57-inch HD screen, 31.9g weight, and 5-7 day battery life, indicating the charging method.
1.2 Powering On/Off
- Power On: The device typically powers on automatically when charged or by pressing and holding the side button.
- Power Off: Navigate to the system settings on the device screen and select the power off option.
1.3 App Connection (Optional)
While the TOOBUR IDB03 can function independently, connecting it to the 'VeryFit' app provides enhanced data insights and additional features.
- Download the App: Search for "VeryFit" in the App Store (iOS) or Google Play Store (Android) and install it on your smartphone.
- Enable Bluetooth: Ensure Bluetooth is enabled on your smartphone.
- Pair Device: Open the 'VeryFit' app, create an account if prompted, and follow the in-app instructions to search for and pair your TOOBUR IDB03 tracker.
- Compatible Phones: Android 6.0+ or iOS 12.0+ smartphones.

Image: A visual comparison illustrating that the TOOBUR IDB03 Activity Tracker offers optional app usage, unlike other devices that mandate app installation for functionality.
2. Operating Instructions
2.1 Basic Navigation
- Touch Screen: Swipe up, down, left, or right to navigate through menus and screens.
- Side Button: Press the side button to return to the home screen or wake the device.
2.2 Activity Tracking
The tracker automatically records your daily activity metrics.
- Steps: Counts the number of steps taken throughout the day.
- Distance: Estimates the distance covered based on your steps and stride length.
- Calories Burned: Calculates estimated calories burned during activity.
2.3 Health Monitoring
The TOOBUR IDB03 features advanced sensors for continuous health monitoring.
- Heart Rate: Monitors your heart rate in real-time. Access this data directly on the watch or through the 'VeryFit' app.
- Stress Level: Provides insights into your stress levels.
- SpO2 (Blood Oxygen): Measures your blood oxygen saturation.

Image: The underside of the TOOBUR IDB03 Activity Tracker, displaying the optical sensors responsible for monitoring heart rate, stress levels, and SpO2 (blood oxygen saturation).
2.4 Sleep Tracking
The tracker automatically monitors your sleep patterns.
- It tracks four sleep modes: Awake, Light Sleep, Deep Sleep, and REM Sleep.
- View your sleep data directly on the device or sync with the 'VeryFit' app for detailed analysis and tips.

Image: The TOOBUR IDB03 Activity Tracker screen showing a breakdown of sleep stages, including total sleep duration, light sleep, deep sleep, REM sleep, and awake time.
2.5 Sports Modes
The TOOBUR IDB03 supports over 100 specialized sports modes to accurately track your workouts.
- Select your desired sport mode from the device menu before starting an activity.
- The tracker will record specific metrics relevant to that sport, such as duration, calories, and distance.

Image: A person exercising outdoors, with an overlay showing the TOOBUR IDB03 Activity Tracker displaying exercise duration, calories burned, and distance, alongside icons representing over 100 sports modes.
2.6 Notifications (with App)
When connected to the 'VeryFit' app via Bluetooth, the tracker can display notifications from your smartphone.
- Receive instant alerts for incoming calls, SMS messages, and notifications from selected applications.
- Manage notification settings within the 'VeryFit' app.
2.7 Water Resistance
The TOOBUR IDB03 has a 3 ATM water resistance rating, making it suitable for various water-related activities.
- It is resistant to splashes, rain, and can be worn during bathing, swimming, and washing hands.
- Avoid hot water, saunas, or high-pressure water activities.

Image: A person wearing the TOOBUR IDB03 Activity Tracker while washing dishes, illustrating its IP68 waterproof capability for activities like bathing, swimming, and hand washing.
3. Maintenance
3.1 Cleaning
- Regularly clean the tracker and band with a soft, damp cloth.
- Ensure the charging contacts are clean and dry before charging.
- Avoid using harsh chemicals or abrasive materials.
3.2 Storage
- Store the device in a cool, dry place away from direct sunlight and extreme temperatures.
- If storing for an extended period, ensure the battery is partially charged (around 50%) to prolong its lifespan.
4. Troubleshooting
| Issue | Possible Solution |
|---|---|
| Device not turning on | Ensure the device is fully charged. Connect to the charger for at least 10 minutes. |
| Cannot pair with 'VeryFit' app |
|
| Inaccurate heart rate/sleep data |
|
| Notifications not appearing |
|
5. Specifications
- Brand: TOOBUR
- Model Name: IDB03
- Screen Size: 1.57 Inches (LCD Display)
- Connectivity Technology: Bluetooth
- Battery Type: Lithium Polymer (1 included)
- Charging Time: Approximately 2 Hours
- Battery Life: 3-5 days (typical use)
- Water Resistance: 3 ATM (30 Meters), Waterproof
- Sensors: Accelerometer, Optical Heart Rate Sensor, Galvanic Skin Response Sensor
- Supported Application: VeryFit (Fitness Tracker, Heart Rate Monitor, Sleep Monitor)
- Compatible Phone Models: Android 6.0+ / iOS 12.0+
- Case Material: Stainless Steel
- Band Material: Silicone
- Human Interface Input: Buttons
- GPS: No built-in GPS
- Item Model Number: IDB03
- UPC: 850059365380
6. Warranty and Support
For warranty information or technical support, please refer to the documentation included with your purchase or visit the official TOOBUR website.
Please retain your proof of purchase for any warranty claims.


