G-SQUAD GBD-H1000-1A7

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 size (L×W×H): 54.6 × 55 × 20.4 mm
• Weight: 101 g
• Case and bezel material: Resin / Stainless steel
• Band: Resin Band
• Construction: Shock Resistant
• Water resistance: 200-meter water resistance
• Time adjustment: GPS signal reception (Auto receive with no mobile link function, time information once/day), Manual receive (position information, time information)
• Power supply and battery life: Charging system compatible with dedicated cable (requires device with Type-A USB terminal), Solar powered
• Sensor feature: 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)
• 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
• 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
• 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
• Thermometer: Display range (-10 to 60℃ / 14 to 140℉), Display unit (0.1℃ / 0.2℉), Changeover between Celsius (℃) and Fahrenheit (℉)