The ideal companion for your active everyday — a sports-oriented G-SHOCK with step tracker delivers handy support for your healthy, active lifestyle.
Start walking and the motion-sensing accelerometer counts your steps automatically. The watch displays total daily steps as well as progress toward goals. Tracked data sent to a dedicated app helps you easily manage life log data.
Indulge in natural hues that add a touch of color to daily life. Matte textures pair with light accent colors to produce color block designs, and the dial features a sportswear fabric pattern to perfectly accent your effortless casual style.
Key resin components of the case, bezel, band, and more are made with bio-based resin. Produced using renewable organic resources, this material is expected to help reduce environmental impact.

Case size (L× W× H)

46.4 × 43.8 × 12 mm

Weight

41 g

Case and bezel material

Resin / Bio-based resin

Band

Bio-based resin band

Construction

Shock Resistant

Water resistance

200-meter water resistance

Time adjustment

Bluetooth: Connects to a smartphone and automatically adjusts the time

Power supply and battery life

Approx. battery life: 2 years on CR2016

Sensor feature

Step Count Measurement:Step count display range : 0 to 999,999 steps Step goal progress display (step count goal setting range: 1,000 to 50,000, 1,000-step increments)Step count graph（Hourly step count for the past 7 hours on a 6-level graph）Step indicator

Smartphone Link feature

Mobile link (Wireless linking using Bluetooth®)

Apps

CASIO WATCHES

App connectivity feature

Auto time adjustment
Easy watch setting
Approximately 300 world time cities
Life log data
Stopwatch data transfer
App information
Time & place
Phone finder

Glass

Mineral Glass

Compatible band size

145 to 190 mm

World time

Dual time (home time swapping)

Stopwatch

1/100-second stopwatch Measuring capacity:00’00”00~59’59”99 (for the first 60 minutes) 1:00’00~23:59’59 (after 60 minutes) Measuring unit: 1/100 second (for the first 60 minutes) 1 second (after 60 minutes) Measuring modes: Elapsed time, lap time, split timeRecorded data: Up to 200 records (measurement start year, month, date, hour, minute, lap/split times)

Timer

Countdown timerTimer for interval measurement (up to five time settings)Measuring unit: 1 secondInput range: 00’00” to 60’00” (1-second increments and 1-minute increments)Others: Auto-repeat (number of repeats settable from 1 to 20), auto start

Alarm/hourly time signal

5 daily alarms
Hourly time signal

Light

LED backlight (Super Illuminator)Auto light switch, selectable illumination duration (1.5 seconds or 3 seconds), afterglow

Light color

LED:White

Calendar

Full auto-calendar (to year 2099)

Mute feature

Button operation tone on/off

Energy saving feature

Power Saving on/off

Battery display/alert

Low battery alert

Accuracy

Accuracy: ±15 seconds per month (with no mobile link function)

Other features

12/24-hour format
Regular timekeeping:Hour, minute, second, pm, year, month, date, day

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DIGITAL,WOMEN GMDB300-3

DIGITAL,WOMEN GMDB300-3