Casio G-Shock Digital Yellow Plastic Men's Watch GBDH2000-1A9

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.

This black and yellow smart watch features an impressive range of outdoor environmental sensors, including an altimeter-barometer, compass, and thermometer.The unique design of the Casio G-Shock GBD-H2000-1A9 makes it an ideal option for eco-conscious athletes.

The Smart Alarm function measures your sleep state and selects the optimal time for a sound or vibration alarm. Its rechargeable lithium-ion battery can be powered by USB cable or solar power, which means you'll never have to worry about running out of juice. So, whether you need a GPS watch for running, an all-inclusive watch for cycling, or a watch to track swimming laps, the GBD-H2000-1A9 is fully equipped for any and every sport you love.

Basic Information 

• Case size (L× W× H) 59.6 × 52.6 × 19.4 mm
• Weight 63 g
• Case and bezel material Bio-based resin
• Band Bio-based resin band
• Construction Shock Resistant,
• Water resistance 200-meter water resistance
• 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
• Altimeter:
• 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℉)

 Exterior

• Glass Mineral Glass

• Compatible band size: 145 to 215 mm

 SmartPhone Link/App Connectivity Feature

• Smartphone Link feature: Mobile link (Automatic connection, wireless linking using Bluetooth®)

• Apps: Casio Watches
• App Connectivity Feature:
• Auto time adjustment
• Easy watch setting
• Approximately 300 world time cities
• Notification function (incoming calls, incoming e-mails, new social media posts, calendar notifications, reminders)
• Training analysis data
• Activity history
• Life log data
• Sleep analysis data
• Phone finder

Watch Features

• 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.

Moon Data

• Moon data (moon age of the specific data, moon phase)

Sunrise/Sunset Display

• Sunrise, sunset time display 
• Sunrise time and sunset time for specific date

 Stopwatch

• 1-second stopwatch
•  Measuring capacity:99:59'59''
• Measuring modes: Elapsed time, split time

 Timer

• Countdown timer
• Measuring unit: 1 second
• Countdown range: 60 minutes
• Countdown start time setting range: 1 second to 60 minutes (1-second increments)

 Alarm/hourly time signal

• 4 daily alarms with snooze
• Smart alarm (with snooze)

 Light

• LED backlight (Super Illuminator)
• Full auto LED light, selectable illumination duration (1.5 seconds or 5 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 (display goes blank to save power when the watch is left in the dark)

Battery display/alert

• Battery level indicator

Run time

• Using activity functions (GPS, heart rate):
• HIGH RATE (continuous reception): Approx. 14 hours max.
• NORMAL (continuous reception): Approx. 16 hours max.
• LONG (intermittent reception): Approx. 19 hours max. Using in watch mode with heart rate measurement OFF: Approx. 2 months
• Using with power-saving function ON: Approx. 23 months * Varies depending on usage environment; from full charge, without solar power.

 Accuracy

• Accuracy: ±15 seconds per month (with no GPS signal reception and mobile link function)

 Other features

• Airplane mode
• 12/24-hour format
• Vibrator
• Regular timekeeping:
• Hour, minute, second, am/pm, month, date, day

Sensor Feature Detail:

• The blood oxygen level measurement function is not intended as a medical device for diagnosing specific diseases. It is intended for general health maintenance only.