1. Introduction
Thank you for choosing the Juboos Kid's Digital Watch. This manual provides detailed instructions for setting up, operating, and maintaining your watch to ensure optimal performance and longevity. Designed for children aged 5-13, this watch combines durability with fun, featuring a waterproof design, colorful LED lights, and essential functions like a stopwatch and alarm.

Figure 1: Front view of the Juboos Kid's Digital Watch.
2. Key Features
- Digital Time Display: Clear LCD display for easy time reading.
- 7-Color LED Backlight: Press the 'LIGHT' button to illuminate the display with various colors, enhancing visibility in low-light conditions.
- 30M Water Resistance: Suitable for daily use such as hand washing, face washing, and light rain. Note: Not suitable for hot water, sauna, or diving. Do not press buttons underwater.
- Stopwatch Function: Accurately record elapsed time for sports and activities.
- Alarm Clock: Set daily alarms to help children manage their time.
- Hourly Chime: Optional chime to mark each hour.
- 12/24 Hour System: Easily switch between 12-hour (AM/PM) and 24-hour formats.
- Durable Construction: Made with high-quality resin strap and case, stainless steel back, and highly transparent acrylic glass for durability.

Figure 2: Visual representation of the watch's multifunctional capabilities.
3. Specifications
| Attribute | Value |
|---|---|
| Brand | Juboos |
| Model Number | MR-2206 |
| Dial Diameter | 3.5 cm (1.37 inches) |
| Dial Thickness | 1.2 cm (0.5 inches) |
| Strap Length (Total) | 22.5 cm (8.85 inches) |
| Strap Width | 1.5 cm (0.59 inches) |
| Wrist Circumference (Min) | 14.3 cm (5.6 inches) |
| Wrist Circumference (Max) | 19.5 cm (7.67 inches) |
| Watch Weight | 26g (0.91oz) |
| Water Resistance | 30M (3ATM) |
| Battery Type | 1 Lithium Metal battery (required) |
| Clasp Type | Buckle |

Figure 3: Detailed dimensions of the watch.
4. Setup Instructions
This section guides you through setting the time, date, and alarm on your Juboos Kid's Digital Watch. Refer to the video below for a visual demonstration of these steps.
4.1 Setting Time and Date
The watch has four buttons: LIGHT (top left), MODE (bottom left), START (top right), and RESET (bottom right).
- From the Time Display Mode, press the MODE (M) button three times to enter the time setting mode. The minutes will begin flashing.
- Press the START (S) button to adjust the minutes. Each press advances the minute by one. Hold to advance quickly.
- Press the RESET (R) button once to switch to setting the hour. The hour will begin flashing.
- Press the START (S) button to adjust the hour. Note the 'A' for AM, 'P' for PM, or 'H' for 24-hour format.
- Press the RESET (R) button again to switch to setting the date (day of the month). The day will flash.
- Press the START (S) button to adjust the day.
- Press the RESET (R) button again to switch to setting the month. The month will flash.
- Press the START (S) button to adjust the month.
- Press the RESET (R) button again to switch to setting the day of the week (SMTWTFS). The current day will flash.
- Press the START (S) button to adjust the day of the week.
- Once all settings are complete, press the MODE (M) button once to return to the Time Display Mode.
4.2 Setting Alarm
- From the Time Display Mode, press the MODE (M) button two times to enter the alarm setting mode. The hour will begin flashing.
- Press the START (S) button to adjust the alarm hour.
- Press the RESET (R) button once to switch to setting the alarm minutes. The minutes will flash.
- Press the START (S) button to adjust the alarm minutes.
- Press the MODE (M) button once to return to the Time Display Mode.
4.3 Activating/Deactivating Alarm and Hourly Chime
- To activate/deactivate the alarm: From Time Display Mode, press and hold the RESET (R) button, then press the START (S) button. An alarm icon (bell) will appear on the display when the alarm is active.
- To activate/deactivate the hourly chime: From Time Display Mode, press and hold the RESET (R) button, then press the MODE (M) button. The 'SMTWTFS' indicator will appear/disappear when the hourly chime is active/inactive.
Video 1: Comprehensive guide on setting time, date, alarm, and hourly chime functions.
5. Operating Instructions
5.1 Using the LED Backlight
Press the LIGHT button (top left) to activate the 7-color LED backlight. Hold the button for 3 seconds to cycle through the different colors and flashing modes. Release the button to select the desired color or mode.
Video 2: Demonstration of the 7-color LED backlight feature.

Figure 4: The watch's display illuminated with different LED colors.
5.2 Using the Stopwatch
- From the Time Display Mode, press the MODE (M) button once to enter Stopwatch Mode. The display will show '0:00:00'.
- Press the START (S) button to begin counting.
- Press the START (S) button again to pause the stopwatch.
- Press the RESET (R) button to reset the stopwatch to '0:00:00'.
- Press the MODE (M) button once to return to the Time Display Mode.
6. Maintenance
6.1 Water Resistance
The Juboos Kid's Digital Watch is designed with 30M (3ATM) water resistance, making it suitable for everyday water exposure such as hand washing, face washing, and light rain. It is important to note the following:
- Do NOT press any buttons while the watch is submerged in water.
- Avoid exposure to hot water, steam (e.g., from showers or saunas), or diving, as this can compromise the watch's water resistance.
- After exposure to water, wipe the watch dry with a soft cloth.
Video 3: Demonstration of the watch's 30M water resistance during hand washing.

Figure 5: The watch is suitable for various daily water activities.
6.2 Cleaning
To clean your watch, wipe it gently with a soft, damp cloth. Avoid using harsh chemicals or abrasive materials, as these can damage the watch's finish or internal components.
7. Troubleshooting
If you encounter any issues with your Juboos Kid's Digital Watch, please refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Display is blank or dim | Low or dead battery | Replace the lithium metal battery. Consult a professional if unsure. |
| Time is incorrect or not advancing | Incorrect setting or low battery | Re-set the time following Section 4.1. If the problem persists, replace the battery. |
| Buttons are unresponsive | Watch is wet or internal malfunction | Ensure the watch is completely dry. If still unresponsive, contact customer support. |
| Alarm does not sound | Alarm is not activated or set incorrectly | Verify alarm activation (bell icon) and ensure the alarm time is set correctly (Section 4.3). |
| Water inside the display | Water resistance compromised (e.g., buttons pressed underwater, exposure to hot water) | Immediately stop using the watch. Place it in a dry, warm place or a desiccant. Contact customer support for repair options. |
8. Warranty & Support
For information regarding warranty coverage, product support, or replacement parts, please refer to the official Juboos brand store or contact their customer service directly. Keep your purchase receipt as proof of purchase for any warranty claims.
Visit the Juboos Store on Amazon for more products and support.