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Casio GMDB300-1

Casio G-Shock GMDB300-1 Step Tracker Digital Watch

Tusi Taiala

1. Folasaga

This manual provides essential information and instructions for the proper use and maintenance of your Casio G-Shock GMDB300-1 Step Tracker Digital Watch. Please read this manual thoroughly before using the watch to ensure optimal performance and longevity.

The Casio G-Shock GMDB300-1 is designed as a robust sports-oriented timepiece, featuring a step tracker and smartphone connectivity to support an active lifestyle. Its key resin components, including the case, bezel, and band, are crafted from bio-based resin, reflecting a commitment to environmental responsibility.

Casio G-Shock GMDB300-1 watch on a wrist with light blue headphones

Image 1: The Casio G-Shock GMDB300-1 Step Tracker Digital Watch in black with light blue accents.

2. Seti

2.1 Initial Power-On and Time Setting

Upon first use or after a battery change, the watch may require initial setup. Follow these steps:

  1. Ensure the watch is exposed to light to charge the solar battery.
  2. Oomi ma uu le FESUTELE faamau (pito i luga agavale) seia oo ina amata ona emo mai le numera o le aai.
  3. Fa'aaoga le TULAGA (bottom left) and AMATA (bottom right) buttons to select your home city code.
  4. Tusitala FESUTELE again to confirm and exit the setting mode. The time will automatically adjust based on the selected city.

2.2 Smartphone Link Setup

The GMDB300-1 can be linked with a smartphone for enhanced functionality and data management.

  1. Download the official Casio G-SHOCK Connected app from your smartphone's app store.
  2. Fa'amalo le Bluetooth i lau telefoni.
  3. On the watch, press and hold the FESOASOANI button (middle left) until the Bluetooth icon appears and flashes.
  4. Open the G-SHOCK Connected app and follow the on-screen instructions to pair your watch.
  5. Once paired, the watch time will synchronize with your smartphone, and tracked data can be managed within the app.

3. Fa'atonuga o Galuega

3.1 Navigating Modes

Oomi le TULAGA button (bottom left) to cycle through the different watch modes:

  • Faiga Taimi: Displays current time, date, and day of the week.
  • Step Tracker Mode: Shows daily step count and progress towards goals.
  • Faiga taofi: Mo le fuaina o le taimi ua mavae.
  • Fa'asologa o le Taimi: A countdown timer function.
  • Ala atuatuvale: Set and manage daily alarms.
  • Taimi ole lalolagi: View times in different time zones.

3.2 Step Tracker Function

The built-in accelerometer automatically counts your steps. The watch displays your total daily steps and progress towards a set goal. Detailed activity logs can be viewed via the G-SHOCK Connected app.

  • In Step Tracker Mode, press AMATA (bottom right) to view daily step data.
  • Fa'aaoga le TULAGA ma AMATA buttons to navigate through different step data views (e.g., daily, weekly, monthly).

3.3 Backlight (Illuminator)

Oomi le MALAMALAMA button (bottom center) to illuminate the display for easy reading in low-light conditions. The illumination duration can be configured in the watch settings or via the smartphone app.

Close-up of the Casio G-Shock GMDB300-1 watch face showing digital time and step tracker information

Ata 2: O se auiliiliga view of the Casio G-Shock GMDB300-1 watch face, highlighting its digital display and various indicators.

4. Vaega Autu

  • Bio-based Resin Construction: The watch incorporates bio-based resin in its case, bezel, and band, contributing to reduced environmental impact. This material maintains the renowned G-SHOCK durability and shock resistance.
  • So'oga telefoni: Seamlessly connect your watch to the G-SHOCK Connected app on your smartphone via Bluetooth. This allows for automatic time adjustment, easy watch setting configuration, and management of life log data, including step counts and calorie burn.
  • Step Tracker: An integrated 3-axis accelerometer accurately counts your steps throughout the day. Set daily step goals and monitor your progress directly on the watch display or through the connected app.
  • 200-Meta Vai Tetee: Designed for robust use, the watch is water-resistant up to 200 meters, making it suitable for swimming, snorkeling, and other water activities.
  • Tete'e Te'i: True to its G-SHOCK heritage, the GMDB300-1 features a shock-resistant structure that protects against impacts and vibrations, ensuring reliability in demanding environments.
Person wearing a black Casio G-Shock GMDB300-1 watch on their wrist, holding light blue headphones

Image 3: The Casio G-Shock GMDB300-1 watch worn by an individual, showcasing lona mamanu ma fetaui.

5. Tausiga

5.1 Fa'amama lau Uati

To maintain the appearance and functionality of your watch:

  • Solo le uati i se ie vaivai ma mago e aveese ai le palapala ma le susu.
  • Mo palapala faigata, fa'aaoga se ie vaivai.ampened with water and a mild neutral detergent. Avoid harsh chemicals or solvents.
  • After exposure to saltwater, rinse the watch thoroughly with fresh water and dry it completely.

5.2 Lapataiga e Tetee Atu i le Vai

While water-resistant, observe the following:

  • Do not operate watch buttons while submerged in water.
  • Avoid exposing the watch to hot water or steam, as this can damage seals.
  • If the watch is exposed to extreme temperature changes, condensation may appear inside the crystal. This should clear up quickly. If it persists, consult an authorized service center.

5.3 Battery Charging (Solar Powered)

This watch is equipped with a solar charging system. Ensure regular exposure to light to keep the battery charged. Avoid prolonged storage in dark places.

  • Place the watch where its face is exposed to bright light.
  • The charging time varies depending on the light intensity.
  • Refer to the battery level indicator on the display to monitor charge status.

6. Faʻafitauli

6.1 Ua Le sa'o le Taimi

  • Check Home City Setting: Ensure your home city is correctly set. Incorrect city settings can lead to incorrect time display.
  • So'oga telefoni: Verify that the watch is successfully paired and connected to the G-SHOCK Connected app for automatic time synchronization.
  • Fa'atonuga Tusia: If automatic adjustment fails, manually set the time and date as described in the

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