Casio G-Shock G-SQUAD Bluetooth¶ô¶÷ Solar Powered Black Resin Band Watch GBD-H1000-1D GBD-H1000-1

This model based on the GBD-H1000 series from G-SQUAD, the G-SHOCK sports lineup, comes equipped with heart rate monitor and GPS functions, uses a vivid translucent resin based on black and is finished in a color scheme that makes activities more enjoyable. 
It is equipped with functions that are useful for working out, including an optical heart rate sensor, a step-count accelerometer, and sensors that detect orientation, altitude/atmospheric pressure, and temperature. The GPS function can also measure running distance, speed, pace, etc. It also supports the measurement of VO2 max, which measures cardiorespiratory fitness, and can be used as an index for improving endurance when running, etc. 
Additionally, a dedicated app allows wearers to check their fitness levels and training progress, and automatically create training plans. Uses Firstbeat's library, for data analysis of VO2 max, etc., due to its good reputation in sports science, Supported by a more accurate algorithm. 
The exterior features a curved back cover to reduce discomfort to the back of the hand, a soft urethane band with excellent fit, bi-color molded buttons for superior operability, and a high-definition MIP LCD for great visibility. We sought to enhance practicality by also supporting both USB and solar charging.

Case / bezel material: Resin / Stainless steel
Resin Band
Shock Resistant
Mineral Glass
200-meter water resistance
LED backlight (Super Illuminator)
Full auto LED light, selectable illumination duration (1.5 seconds or 3 seconds), afterglow
LED:White
Charging system compatible with dedicated cable (requires device with Type-A USB terminal)
Solar powered
GPS signal reception: Auto receive (with no mobile link function, time information, once/day); Manual receive (position information, time information)
Mobile link (Wireless linking using Bluetooth®)
Training Function
Display of distance, speed, pace, and other calculated values based on GPS or accelerometer data, auto/manual lap times, Auto Pause, Auto Run Timing Start, target alert setting (time, altitude, calories burned) on/off, training display customization (elapsed time, distance, pace, lap time, lap distance, lap pace, average pace, speed, average speed, calories burned, heart rate, average heart rate, road grade, elevation, cumulative ascent, cumulative descent, ascent pace, descent pace)
Wrist heart rate measurement (maximum measurement value: 220 bpm)
Heart rate, target heart rate setting, heart rate zone graphic indication, heart rate graph, maximum heart rate, minimum heart rate
Training Analysis
Training status, fitness level trend, training load trend, VO2MAX, recovery time
Training Data (Up to 100 runs, up to 140 lap times per run)
Elapsed time, distance, pace, calories burned, heart rate, maximum heart rate, aerobic training effect, anaerobic training effect
Life Log Data
Daily data display (step count), Monthly data display (running distance)
User profile creation
Digital compass
Measures and displays direction as one of 16 points
Measuring range: 0 to 359°
Measuring unit: 1°
60 seconds continuous measurement
Bidirectional calibration and magnetic declination correction
Graphical display of north
Auto horizontal compensation
Altimeter
Measuring range: -700 to 10,000 m (-2,300 to 32,800 ft.)
Measuring unit: 1 m (5 ft.)
*Changeover between meters (m) and feet (ft)
Barometer
Display range: 260 to 1,100 hPa (7.65 to 32.45 inHg)
Display unit: 1 hPa (0.05 inHg)
Atmospheric pressure tendency graph
Barometric pressure tendency information alarm (beep and arrow indicates significant changes in pressure)
*Changeover between hPa and inHg
Thermometer
Display range: -10 to 60℃ (14 to 140℉)
Display unit: 0.1℃ (0.2℉)
*Changeover between Celsius (℃) and Fahrenheit (℉)
Flight mode
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.
1-second stopwatch
Measuring capacity: 99:59'59''
Measuring modes: Elapsed time, split time
Countdown timer
Timer for interval measurement (up to five time settings)
Measuring unit: 1 second
Input range: 00'00'' to 60'00'' (1-second increments)
Others: Auto-repeat (number of repeats settable from 1 to 20)
Vibrator
4 daily alarms with snooze
Battery level indicator
Power Saving (Display goes blank to save power when the watch is left in the dark.)
Full auto-calendar (to year 2099)
12/24-hour format
Button operation tone on/off
Vibration on/off
Regular timekeeping:
Hour, minute, second, am/pm, month, date, day
Accuracy: ±15 seconds per month (with no GPS signal reception and mobile link function)
Approx. battery operating time on after full charge:
With training function (GPS, heart rate) use
LONG (Intermittent reception): Approx. 18 hours
NORMAL (Continuous reception): Approx. 14 hours
Without training function (GPS, heart rate) use
Approx. 12 months without the power-saving function*
Approx. 34 months with the power-saving function*
*Power-saving after a certain period in a dark location
Size of case : 54.6 × 55 × 20.4 mm
Total weight : 101g