1. Introduction
Thank you for choosing the Bigmeda Digital Sport Watch for Kids. This manual provides detailed instructions on how to set up, operate, and maintain your watch. Please read it carefully to ensure proper use and to enjoy all the features of your new watch.
2. Product Overview
The Bigmeda Digital Sport Watch features a vibrant 3D cartoon design, a clear digital display with 7-color LED backlight, and multiple functions including alarm, stopwatch, date, and day of the week. It is designed for children aged 3 to 12 years.
Key Features:
- 3D Cartoon Design
- 7-Color LED Backlight for easy reading in the dark
- Multi-functional: Time (12H/24H), Date, Day of Week, Alarm, Stopwatch
- 30M Water Resistance (splash-proof, not for swimming or showering)
- Durable construction with stainless steel case back and highly transparent resin glass
- Comfortable silicone strap with stainless steel buckle
Watch Components:
Figure 2.1: Watch Components
- Cute 3D Silicone Band: Comfortable and skin-friendly for children.
- Stainless Steel Buckle: Secure and durable clasp.
- Highly Transparent Resin Glass: Provides clear visibility of the display and protects against scratches.
- Sturdy and Durable Case: Designed to withstand daily wear and tear.
- Stainless Steel Back Cover: Ensures durability and water resistance.
3. Button Functions
Your watch has four buttons, each with specific functions:
Figure 3.1: Button Layout and Display Features
- LIGHT Button (Top Left): Activates the 7-color LED backlight. Press and hold for 3 seconds to change backlight colors.
- MODE Button (Bottom Left): Cycles through different modes: Time Display > Alarm Setting > Stopwatch > Time Display.
- START/STOP Button (Top Right): Used for adjusting values during setting modes and for starting/stopping the stopwatch.
- RESET Button (Bottom Right): Used for resetting values during setting modes and for resetting the stopwatch.
4. Setup
4.1 Setting Time and Date
- From the normal time display, press the MODE button three times to enter the time setting mode. The seconds will start flashing.
- Press the RESET button to set the seconds to zero.
- Press the START/STOP button to move to the hour setting. The hour digits will flash.
- Press the RESET button to adjust the hour. Pay attention to the 'A' (AM) or 'P' (PM) indicator for 12-hour format, or ensure it's in 24-hour format if preferred.
- Press the START/STOP button to move to the minute setting. The minute digits will flash.
- Press the RESET button to adjust the minutes.
- Continue pressing START/STOP to cycle through month, date, and day of the week settings, using the RESET button to adjust each value.
- Once all settings are complete, press the MODE button to return to the normal time display.
4.2 Setting 12/24 Hour Format
In the normal time display, press the RESET button once to toggle between 12-hour (with AM/PM indicator) and 24-hour formats.
5. Operating Modes
5.1 Alarm Function
- From the normal time display, press the MODE button once to enter the alarm setting mode. The hour digits of the alarm time will flash.
- Press the RESET button to adjust the alarm hour.
- Press the START/STOP button to move to the alarm minute setting. The minute digits will flash.
- Press the RESET button to adjust the alarm minutes.
- Press the MODE button to exit alarm setting mode.
Activating/Deactivating Alarm and Hourly Chime:
- In normal time display, press and hold the RESET button, then press the START/STOP button to toggle the alarm ON/OFF. An alarm icon will appear/disappear on the display.
- To activate/deactivate the hourly chime (which causes the watch to beep every hour), press and hold the START/STOP button, then press the RESET button. If all day indicators (e.g., MO, TU, WE) are displayed, the hourly chime is active. If no day indicators are shown, it is deactivated.
5.2 Stopwatch Function
- From the normal time display, press the MODE button twice to enter stopwatch mode.
- Press the START/STOP button to start the stopwatch.
- Press the START/STOP button again to pause the stopwatch.
- Press the RESET button to reset the stopwatch to zero.
- Press the MODE button to exit stopwatch mode and return to normal time display.
5.3 LED Backlight
Press the LIGHT button (top left) to illuminate the display with a 7-color LED backlight. Press and hold the LIGHT button for approximately 3 seconds to cycle through and change the backlight colors.
6. Water Resistance
This watch is rated for 30M (3ATM) water resistance. This means it is suitable for daily use and can withstand splashes, rain, and brief immersion in water, such as during handwashing.
Figure 6.1: Water Resistance Guidelines
Important Note:
- DO NOT press any buttons while the watch is wet or submerged.
- The watch is NOT suitable for showering, bathing, swimming, or diving. Exposure to hot water or steam can damage the seals.
- Water damage due to improper use is not covered under warranty.
7. Maintenance
7.1 Cleaning
To clean your watch, wipe it gently with a soft, dry cloth. For stubborn dirt, a slightly damp cloth can be used, but ensure no water enters the watch. Avoid using chemical cleaners, as they may damage the watch's finish or strap.
7.2 Battery Replacement
The watch is powered by one CR2025 button cell battery. When the display becomes dim or the watch stops functioning, it's time to replace the battery. Battery replacement should ideally be performed by a qualified watch technician to ensure proper sealing and water resistance. If replacing yourself, carefully open the back cover, replace the battery with a new CR2025, and ensure the back cover is securely fastened.
8. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Watch display is dim or blank. | Low or dead battery. | Replace the battery (CR2025). |
| Watch is not keeping accurate time. | Incorrect time setting or low battery. | Re-set the time following Section 4.1. If issue persists, replace battery. |
| Alarm beeps unexpectedly every hour. | Hourly chime is activated. | Deactivate the hourly chime by pressing and holding the START/STOP button, then pressing the RESET button. Ensure no day indicators are displayed. |
| Water inside the watch or fogging. | Exposure to water beyond 30M resistance limits (e.g., showering, swimming) or buttons pressed underwater. | Immediately stop using the watch. Seek professional repair. Avoid further water exposure. |
| Buttons are unresponsive. | Watch might be frozen or battery is very low. | Try replacing the battery. If still unresponsive, contact support. |
9. Specifications
Figure 9.1: Product Dimensions
| Feature | Detail |
|---|---|
| Model Number | BM-15 |
| Display Type | Digital |
| Movement Type | Quartz |
| Case Material | Stainless Steel (back cover), Plastic (main case) |
| Band Material | Silicone |
| Dial Window Material | Resin Glass |
| Water Resistance Depth | 30 Meters (3ATM) |
| Special Features | Alarm, Stopwatch, LED Backlight, Date, Day of Week, 12/24H Time |
| Battery Type | 1 x CR2025 (included) |
| Watch Length | 230 mm (approx. 9.05 inches) |
| Case Diameter | 34 mm (approx. 1.34 inches) |
| Case Thickness | 13 mm (approx. 0.51 inches) |
| Band Width | 14 mm (approx. 0.55 inches) |
| Weight | 35 Grams |
10. Warranty and Support
10.1 Warranty Information
This Bigmeda watch comes with a Lifetime Warranty. Please retain your proof of purchase for any warranty claims. The warranty covers manufacturing defects but does not cover damage caused by improper use, accidents, unauthorized repairs, or normal wear and tear, including battery depletion or water damage from exceeding the specified water resistance limits.
10.2 Customer Support
If you have any questions, require assistance with your watch, or need to make a warranty claim, please contact the seller through the platform where you purchased the product. You may also visit the official Bigmeda brand store on Amazon for more information and contact options: