1. Introduction
The BIGGERFIVE Smart Watch for Kids is a versatile fitness tracker designed to encourage healthy habits and provide engaging features for children and teens. This manual provides essential information for setting up, operating, and maintaining your device.

This image shows the BIGGERFIVE Smart Watch in blue, featuring a vibrant digital display with time, date, and a rocket ship graphic. The watch has a comfortable nylon strap.
2. Package Contents
Ensure all items are present in your package:
- BIGGERFIVE Smart Watch (with Watch Band)
- USB Charging Cable
- User Manual (this document)

This diagram illustrates the watch's dimensions (45mm x 40mm x 11mm), the included USB charging cable, and the user manual. It also shows the watch band's maximum and minimum circumference (190mm max, 90mm min) and total length (185mm).
3. Setup
3.1 Charging the Watch
Before first use, fully charge the watch. Connect the magnetic charging cable to the charging port on the back of the watch and plug the USB end into a power adapter (not included) or computer USB port. A full charge typically takes less than 2 hours.

This image shows the smart watch connected to its magnetic charging cable, indicating the charging process. Battery performance details are provided: >25 days standby time, ≈7 days normal use, ≈14 days light use, and <2 hours for fast charge.
3.2 Initial Power On and Basic Settings
Press and hold the side button to power on the watch. You can set the time, date, and language directly on the watch without needing an app. The watch can function independently for core features.
3.3 App Installation (Optional)
For extended features like parental controls, additional watch faces, and permanent data storage, download the 'BIGGERFIVE' app. Scan the QR code provided on the watch or product packaging, or search for 'BIGGERFIVE' in your device's app store. The app is compatible with Android 6.0+ and iOS 9.0+ smartphones.

This image details the functionalities available. Without the app, you can set time/date/language, access 5 built-in watch faces, 14 sports modes, heart rate, activity tracker (pedometer, distance, calories), 5 puzzle games, stopwatch, alarm, timer, and sleep monitor. With the app, you gain parental control, 100+ watch faces, message reminders, call reminders, 80+ sports modes, and permanent data storage.
3.4 Pairing with the App
Open the BIGGERFIVE app and follow the on-screen instructions to pair your watch. You can choose between 'Standalone Mode' (data stored only on watch) or 'Login Mode' (data saved permanently to your account for privacy and backup).

This image displays the watch screen prompting the user to either use it without the app or scan a QR code to bind it with the BIGGERFIVE app. In Standalone Mode, no phone or app is needed, and data is stored only on the watch, ensuring privacy.

This image shows the app interface with options to 'Start to Use' (Guest mode) or 'Log In'. In Login Mode, you register an account to permanently save your child's data, with assurance that information will be protected.
4. Operating Instructions
4.1 Basic Navigation
The watch features a 1.8-inch HD touch screen. Swipe left/right or up/down to navigate through menus and functions. Tap to select an option.
4.2 Activity Tracking
The watch automatically tracks steps, distance, calories burned, and active minutes throughout the day. View your progress directly on the watch or in the app.

This image depicts a boy running while wearing the smart watch, with on-screen metrics showing steps (8000/8000), distance (2.01/2.00 mi), and calories (320/300 Kcal). The watch supports 80 sports modes, including running, swimming, and dance.
4.3 Heart Rate Monitoring
The watch continuously monitors real-time heart rate. Access the heart rate interface on the watch to view your current BPM and historical data in the app.

This image shows the watch displaying a heart rate of 86 bpm, with a graph indicating heart rate trends. The typical HR range is 73-109 bpm, and the resting HR is 86 bpm, demonstrating 24/7 heart rate tracking.
4.4 Sleep Monitoring
Wear the watch to bed to track sleep patterns, including deep sleep, light sleep, REM, and awake hours. The app provides detailed sleep analysis and advice.

This image shows a child sleeping peacefully while wearing the smart watch. Accompanying graphics display sleep analysis, including total sleep duration (8 hours 20 minutes), breakdown of deep sleep (3h 10m), light sleep (4h 22m), REM (28m), and awake hours (20m), along with a sleep quality score of 95.
4.5 Sports Modes
The watch supports 80 sports modes. Select the desired activity from the workout menu to track specific exercise data.
4.6 Puzzle Games
The watch includes 5 built-in puzzle games to help train reaction and calculation abilities. Parents can set time limits or restrict game access via the BIGGERFIVE app.

This image shows the smart watch displaying one of its 5 built-in puzzle games. Below, a phone screen illustrates the game settings within the BIGGERFIVE app, allowing parents to enable/disable game display, set timed bans with specific starting and ending times, and repeat cycles (e.g., everyday).
4.7 Customizable Watch Faces
Choose from over 100 exquisite cloud dials in the BIGGERFIVE app. You can also upload your child's own photos to create custom watch faces.

This image showcases a wide array of customizable watch faces surrounding the smart watch, demonstrating the ability for kids to select their favorite pictures or designs, fostering creativity and visual aesthetics.
4.8 Reminders
Set various reminders through the app, such as drinking water, taking medicine, or wake-up alarms, to help children develop healthy routines.

This image shows a family on a couch, illustrating how parents can set reminders for their child, such as 'Drink some water and take a rest!' at 10:30 AM, a 7:00 AM alarm, and a step goal reminder ('200 steps remained').
5. Maintenance
5.1 Cleaning
Wipe the watch and strap regularly with a soft, damp cloth. Avoid using harsh chemicals or abrasive materials. Ensure the charging contacts are clean and dry before charging.
5.2 Water Resistance
The watch is IP68 waterproof, meaning it is resistant to dust and can withstand immersion in water up to 1.5 meters for 30 minutes. It is suitable for swimming and water activities. However, avoid hot water, steam, or prolonged immersion in saltwater.

This image shows a boy happily swimming in a pool, emphasizing that there is no need to remove the watch during water activities or swimming, thanks to its IP68 waterproof rating.
5.3 Battery Care
To prolong battery life, avoid fully discharging the watch frequently. Charge it when the battery level is low. Store the watch in a cool, dry place when not in use for extended periods.
6. Troubleshooting
If you encounter issues with your BIGGERFIVE Smart Watch, refer to the following common solutions:
- Watch not turning on: Ensure the watch is fully charged. Press and hold the side button for several seconds.
- Watch not charging: Check that the magnetic charging cable is properly aligned with the contacts on the back of the watch. Ensure the USB adapter or port is functional.
- Inaccurate activity tracking: Ensure the watch is worn snugly on the wrist. Movement patterns can affect accuracy.
- App connectivity issues: Ensure Bluetooth is enabled on your phone and the watch is within range. Restart both the watch and the app. Check for app updates.
- Screen unresponsive: Try restarting the watch by holding the side button. If unresponsive, allow the battery to fully drain and then recharge.
- Skin irritation: If skin irritation occurs, remove the watch immediately. Ensure the watch and strap are clean and dry. Do not wear the watch too tightly. Consult a medical professional if irritation persists.
For further assistance, please contact customer support.
7. Specifications
| Feature | Detail |
|---|---|
| Model Name | BW02 |
| Brand | BIGGERFIVE |
| Screen Size | 1.8 Inches |
| Product Dimensions | 8.66 x 1.57 x 0.47 inches |
| Item Weight | 3.2 ounces |
| Batteries | 1 Lithium Ion battery (included) |
| Operating System | Android 6.0+ / iOS 9.0+ |
| Special Features | Heart Rate/Sleep Monitor/Vibrating Alarm/Puzzle Games/Step Counter/IP68 Waterproof |
| Connectivity Technology | Bluetooth, Wi-Fi |
| Manufacturer | BIGGERFIVE |
8. Warranty and Support
8.1 Warranty Information
Please refer to the product packaging or the official BIGGERFIVE website for specific warranty details and terms. Keep your purchase receipt as proof of purchase.
8.2 Customer Support
For any questions, technical support, or service inquiries, please visit the official BIGGERFIVE store on Amazon or their official website. You can find the brand store at: BIGGERFIVE Amazon Store.
For app-related inquiries or to download the app, you can also visit https://t.ido.ink/eMFrqm.





