Casio | G Shock HR Rescue Yellow/BlackDIG Watch - GPRH1000RY-1A9
New 02/2025
Whatever you’re doing, wherever you are — the G-SHOCK Master of G line has your back.
For total support in the harshest environments, this RANGEMAN watch delivers peak performance in punishing conditions on land. Each watch in this collection features bold black to exude toughness and a band in the same bright yellow used for emergency rescues and safety signs. This innovative design is a sure fit for the world of professionals involved in rescue efforts and other critical missions.
The RANGEMAN GPR-H1000RY is built with a dust, mud, and shock-resistant structure and also comes equipped with six sensors that take a myriad of measurements including heart rate, and with built-in GPS to measure location, distance, and travel speed. Keep track of your physical condition in real time during 9 different activities, including trekking.
This tough watch delivers what you need to make quick decisions and take decisive action in the harshest of environments.
Basic Information
Case size (L× W× H): 60.6 × 53.2 × 20.3 mm
Weight: 92 g
Case and bezel material: Resin / Bio-based resin
Band: Bio-based resin band
Construction: Shock Resistant, Mud Resistant
Water resistance: 200-meter water resistance
Time adjustment: GPS signal reception: Manual receive (position information, time information), Bluetooth: Connects to a smartphone and automatically adjusts the time
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, trekking, 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
Step reminder
Floor Elevation Measurement
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℉)
Smartphone Link/ App Connectivity Features
Smartphone Link feature: Mobile link (Automatic connection, wireless linking using Bluetooth®)
Apps: CASIO WATCHES
App connectivity feature: Auto time adjustment, Easy watch setting, Time Zone 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, Tide graph setting (approximately 3,300 global points), Phone finder
Exterior