Discover your new favorite timepiece - the Casio G-Shock GBD100-1D Smartphone Link Bluetooth Step Tracker. This amazing watch is designed to accompany you throughout the day. What makes this range of Casio watches stand out is their ability to connect with your smartphone's GPS. This connection allows for more precise distance measurement calibration, which is incredibly useful for daily health management and improving running endurance. Besides its high - tech features, this watch doesn't compromise on comfort. The band is crafted from soft urethane and has multiple adjustable holes. The Super Illuminator face illumination ensures that you can easily read the information at any time. Key features include:- 58.2 × 49.3 × 17mm Case Size - 69g Weight- Resin/Aluminium Case and Bezel- Resin Band- Shock Resistant- 200 Meters Water Resistant - Approx. battery life: 2 years on CR2032- Sensor feature: *Training Function - G - SHOCK MOVE - Mineral Glass - World time: 38 time zones (38 cities + coordinated universal time), daylight saving on/off, auto summer time (DST) switching. *May be updated when connected to a smartphone. - Stopwatch - Timer - Alarm/hourly time signal: 4 daily alarms with snooze - LED backlight (Super Illuminator) *Auto light switch, selectable illumination duration (1.5 seconds or 3 seconds), afterglow - Calendar: Full auto - calendar (to year 2099) - Mute feature: Button operation tone on/off - Energy saving feature: Power Saving (Display goes blank to save power 3 hours every day.) - Accuracy: ±15 seconds per month (with no mobile link function) - 12/24 - hour format - Flight mode - Regular timekeeping: Hour, minute, second, am/pm, month, date, day - User profile creation - Vibration on/off - Sensor feature details *Life Log Data *Daily data display (step count), Monthly data display (running distance) *Training Data (Up to 100 runs, up to 140 lap times per run) *Elapsed time, distance, pace, calories burned


Using the Casio G - Shock GBD100 - 1D is a breeze. First, pair it with your smartphone via Bluetooth to access all the features like accurate distance measurement and time zone updates. To set the time, you can use the buttons on the side of the watch. For alarms, simply set the time you want and turn on the alarm function. You can choose to have snooze for those extra few minutes of sleep. When it comes to using the step - tracking and training features, just put on the watch and start moving. The watch will automatically record your steps, running distance, and other training data. As for maintenance, keep the watch clean by wiping it with a soft cloth regularly. Since it's water - resistant up to 200 meters, you can wear it while swimming or in the rain, but avoid exposing it to extreme temperatures. The battery lasts about 2 years on a CR2032 battery, so when the time comes, replace it carefully or have it replaced by a professional. Remember to turn on the power - saving mode to extend the battery life. And if you're on a plane, switch to flight mode to comply with airline regulations.