Casio G-Shock Master of G Compatible with Strava GPR-H1000RY-1A9ER

The new Master of G GPR-H1000RY is ready for any condition. This new RANGEMAN delivers high-level performance even in harsh weather conditions. Featuring a bold black case that conveys the signature G-SHOCK sense of durability, and a bright yellow strap—the same color used for emergency response and safety signs—it fits perfectly into the world of professionals engaged in rescue operations. The RANGEMAN GPR-H1000RY is built with a dust-, mud-, and shock-resistant structure and is also equipped with several useful features such as a heart rate sensor and GPS to track location, distance, and speed. This watch is the perfect accessory you don't want to miss!

Compatible with Strava

Super resistant , shockproof, anti-mud (mud resistant), waterproof up to 20 bar
Multisport and Outdoor GPS, altimeter, barometer, compass, thermometer
Health and sports monitoring: Wrist-based heart rate, blood oxygen, sleep, respiration, steps, calories, SWOLF
Solar and USB charging, battery life up to 23 months in energy saving mode

Technical specifications
Dimensions 60.6 × 53.2 × 20.3 mm
Weight 92 g
Bio-based resin materials for case and strap
Mineral glass
Strap length 145–215 mm

Sensors and sports functions
Built-in GPS with high, normal or long-duration continuous reception
Wrist heart rate monitor with graph, heart rate zones and maximum/minimum values
Pulse oximeter (SpO₂) non-medical function
Running analysis: cardiac load, pace, cadence, running index, stride
Swimming functions: stroke count and SWOLF index
Sleep Analysis with ANS Score
Altimeter from -700 to 10,000 m
Barometer 260–1,100 hPa
Thermometer from -10°C to +60°C
16-way digital compass

Power supply and autonomy
Solar and USB charging (Type A)
Clock mode about 2 months
High frequency GPS about 14 hours
Intermittent GPS about 19 hours
Energy saving mode up to 23 months

Connectivity and apps
Bluetooth® with Casio Watches app
Automatic time adjustment
Smartphone notifications for calls, social media, and calendars
Life Log training and sleep analysis
Find phone function

Outdoor functions
Lunar data and tide chart (3,300 locations)
Sunrise and sunset
Airplane mode
Vibration
Super Illuminator White LED

Please note the SpO₂ function is not a medical device