Casio G-Shock GBDH2000-1A9
Casio G-Shock GBDH2000-1A9
Casio G-Shock GBDH2000-1A9
Casio G-Shock GBDH2000-1A9
Casio G-Shock GBDH2000-1A9

Casio G-Shock GBDH2000-1A9

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Introducing the Casio G-Shock GBD-H2000-1A9 - a perfect choice for athletes who demand the very best. This sleek black and neon yellow watch is specially designed for modern athletes who take their workouts seriously. The GBD-H2000-1A9 is an advanced fitness tracker and performance monitor and comes equipped with a heart rate monitor, step counter, gyroscope that detects strokes and turns when swimming, GPS, and Bluetooth connectivity.

59.6 × 52.6 × 19.4 mm

Bio-based resin


Bio-based resin band


Shock Resistant

Water resistance

200-meter water resistance

Time adjustment

GPS signal reception: 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

Activities: Multi-sport (running, walking, biking, swimming, others); Calculate and display distance, speed, pace, and other information using GPS or accelerometer; auto/manual lap function; auto pause function

Training Analysis: Cardio load status

Activity Log Data: Up to 100 runs with up to 200 laps each, measurement time, distance, pace, running index, calories burned, energy source used, heart rate, maximum heart rate, cardio load, pitch, maximum pitch, stride, altitude gained, number of strokes, SWOLF

Wrist Heart Rate Measurement (30~220 bpm): Heart rate, target heart rate setting, graphic heart rate zone indication, heart rate graph, maximum heart rate, minimum heart rate

Sleep Measurement: Sleep recovery status (6 stages), sleep recovery stage display, sleep status (5 stages), sleep score display range (1 to 100, measurement unit: 1), autonomic nerve status (5 stages), ANS score range (-10 to +10, measurement unit: 0.1)

Blood Oxygen Level Measurement*

Breathing Exercise: Setting range (2 to 20 minutes in 1-minute increments), biofeedback, zone-specific time summary

Step Count Measurement: 3-axis acceleration sensor, step count display range (0 to 99999 steps), step count reset: automatic reset at midnight every day

Active Time Measurement: Special algorithm measures movement time using status analysis (walking, running, biking, undefined)

Life Log: Step count, step count graph (week, month, 6 months), calories burned measurement, active time measurement

Floor Elevation Measurement

Step reminder

Digital compass: 

Measurement range: 0° to 359° 

16-direction display 

Auto level correction


Measuring range: -700 to 10,000 m (or -2,300 to 32,800 ft.) 

Display range: -10,000 to 10,000 m (or -32,800 to 32,800 ft.) 

Measuring unit: 1 m (or 5 ft.) 

Measuring interval: 2 minutes/5 seconds 

Altitude differential measurement: -3,000 to 3,000 m (or -9,840 to 9,840 ft.) 

Altitude graph

Barometric Pressure Measurement:

Measuring range: 260 to 1,100 hPa (or 7.65 to 32.45 inHg)

Display range: 260 to 1,100 hPa (or 7.65 to 32.45 inHg)

Measuring unit: 1 hPa (or 0.05 inHg)

Auto measurement interval: 2 hours

Barometric pressure graph

Barometric pressure change indicator

Temperature Measurement: 

Measurement range: -10.0 to 60.0℃ (or 14.0 to 140.0℉) 

Display range: -10.0 to 60.0℃ (or 14.0 to 140.0℉) 

Display unit: 0.1℃ (0.2℉)