1. Introduction
Thank you for purchasing the UTHAI Kids Digital Watch. This watch is designed for children and students aged 3-15, offering a blend of fashion, leisure, and sports functionality. It features a luminous display, alarm clock, stopwatch, and is water-resistant up to 30 meters. Please read this manual carefully to understand how to operate and maintain your watch.
2. Product Overview
The UTHAI Kids Digital Watch is a multifunctional electronic timepiece with a durable rubber strap and plastic casing. It features a clear digital display and easy-to-use buttons for various functions.
2.1 Components and Button Functions
- L-LIGHT (Upper Left Button): Activates the cold light for luminous display.
- M-MODE (Lower Left Button): Selects different functions (e.g., time, alarm, stopwatch).
- S-START (Upper Right Button): Used for digit carry during setting, displaying the date, or turning functions ON/OFF.
- R-RESET (Lower Right Button): Used for time adjustment, displaying alarm time, or resetting the stopwatch.
The display shows hours, minutes, seconds, AM/PM, and the day of the week (MO, TU, WE, TH, FR, SA, SU).
3. Specifications
| Feature | Specification |
|---|---|
| Model | C03 |
| Movement | Electronic (Digital) |
| Display Type | Digital |
| Dial Diameter | 41mm |
| Case Thickness | 11mm |
| Band Length | 125-185mm (20cm total) |
| Band Width | 16mm |
| Band Material | Rubber |
| Case Material | Plastic (ABS) |
| Dial Window Material | Coated Glass (Plexiglass) |
| Clasp Type | Buckle (Stainless Steel) |
| Water Resistance Depth | 3Bar (30 meters) |
| Special Functions | Luminous, Complete Calendar, Water-Resistance, Alarm, Week Display, Running Time |
| Battery Capacity | Approx. 3 years |
4. Setup Instructions
Setting up your UTHAI Kids Digital Watch involves adjusting the time, date, and alarm. Follow these steps carefully:
4.1 Setting Time and Date
- From the normal time display, press the MODE (M) button three times to enter the time setting mode. The seconds digits will start flashing.
- Press the RESET (R) button to reset the seconds to '00'.
- Press the START (S) button to move the flashing selection to the hours digits.
- Press the RESET (R) button to adjust the hours. Pay attention to AM/PM indicators.
- Press the START (S) button to move the flashing selection to the minutes digits.
- Press the RESET (R) button to adjust the minutes.
- Continue pressing the START (S) button to cycle through month, date, and day of the week settings. Use the RESET (R) button to adjust each value.
- Once all settings are correct, press the MODE (M) button to return to the normal time display.
4.2 Setting the Alarm
- From the normal time display, press the MODE (M) button twice to enter the alarm setting mode. The hour digits of the alarm will start flashing.
- Press the RESET (R) button to adjust the alarm hour.
- Press the START (S) button to move the flashing selection to the alarm minutes digits.
- Press the RESET (R) button to adjust the alarm minutes.
- Press the MODE (M) button to exit the alarm setting mode.
4.3 Activating/Deactivating Alarm and Hourly Chime
- From the normal time display, press the MODE (M) button twice to enter the alarm display mode.
- Press the START (S) button to toggle the alarm ON/OFF. An alarm icon will appear/disappear on the display.
- Press the RESET (R) button to toggle the hourly chime ON/OFF. A chime icon will appear/disappear on the display.
5. Operating Instructions
5.1 Luminous Display (Backlight)
To illuminate the watch face in low-light conditions, press the LIGHT (L) button located on the upper left side of the watch. The backlight will stay on for a few seconds.
5.2 Stopwatch Function
- From the normal time display, press the MODE (M) button once to enter the stopwatch mode.
- Press the START (S) button to begin timing.
- Press the START (S) button again to pause timing.
- Press the RESET (R) button to reset the stopwatch to '00:00:00'.
- Press the MODE (M) button to return to the normal time display.
5.3 Displaying Date
From the normal time display, press the START (S) button to momentarily display the current date.
5.4 Video Tutorial
For a visual guide on operating the watch, please refer to the official video tutorial:
6. Maintenance
6.1 Water Resistance
The UTHAI Kids Digital Watch is water-resistant up to 30 meters (3ATM). This means it can withstand splashes, rain, and brief immersion in water. However, it is not recommended for swimming, diving, or taking hot baths/showers. Exposure to hot water or steam can damage the watch's seals and internal components.
6.2 Cleaning
To clean your watch, wipe it gently with a soft, damp cloth. Avoid using harsh chemicals, solvents, or abrasive cleaners, as these can damage the watch's finish and materials.
6.3 Battery Replacement
The watch uses an electronic movement with an estimated battery life of 3 years. 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 technician to ensure proper sealing and water resistance. The stainless steel bottom cover is fixed with four screws for convenient battery access.
7. Troubleshooting
7.1 Difficulty Setting the Watch
If you find it difficult to follow the instructions for setting the watch, please re-read Section 4: Setup Instructions carefully. Pay close attention to the number of times you press the MODE button to enter the correct setting mode, and which button (START or RESET) is used for selecting digits versus adjusting values. The video tutorial in Section 5.4 can also provide a helpful visual guide.
7.2 Display is Dim or Blank
This usually indicates a low battery. Please consider replacing the battery as described in Section 6.3.
7.3 Watch Not Responding to Buttons
Ensure the watch is not in a locked mode (though this model typically does not have one). Try pressing the MODE (M) button repeatedly to cycle through functions. If the issue persists, the battery may be completely drained, or there might be an internal malfunction. Contact customer support if a battery change does not resolve the issue.
8. User Tips
- Practice Setting: If you're new to digital watches, practice setting the time and alarm a few times to become familiar with the button functions.
- Water Exposure: While the watch is water-resistant, always dry it thoroughly after any exposure to water to prolong its lifespan.
- Button Usage: Avoid pressing buttons while the watch is submerged in water, as this can compromise its water resistance.
9. Warranty and Support
Your UTHAI Kids Digital Watch comes with a 1-year warranty from the date of purchase, covering manufacturing defects. For any issues or inquiries not covered in this manual, please contact our customer support. We aim to answer all emails within 24 hours.