Quick Content Guide
- General information about the watch *year of first release, model range etc.
- GSR-H1000 Usage Patterns *what the watch is usually meant for
- GSR-H1000 Model Range *in different colors and bands
- The most distinctive specs *from our Editorial point of view
- Official GSR-H1000 Video *only from Casio Company
- G-Shock GSR-H1000 on the wrist! *only images and only on the wrist
- GSR-H1000 Comparison Table *with similar G-Shock Watches
General Information
| Year of first Release | 2021 |
| Module Number | 3491 |
| Model Range | G-Shock for Runners (A new line of G-Shock Watches for Runners. May be used either for professional runners or amateurs. Good for particular features like speed, pace, distance, heart rate measurements. Thanks to MIP LCD, the watch can display all-important running information on your wrist. The line supports specific Phone Apps) |
| Battery Type | rechargeable (G-Shock Batteries) |
| Other Divisions the GSR-H1000 belongs to: *you may find all watches of the division by clicking on the link | G-Shock Digital G-Shock Bluetooth G-Shock Heart Rate Monitor G-Shock StepCount G-Shock 2021 |
GSR-H1000 Usage Patterns *what the watch is usually meant for
GSR-H1000 Model Range *may be updated
GSR-H1000AST-1 -
GSR-H1000AST-1A
*You may find updated information about colors on our G-Shock 2021 New Releases page →
The most distinctive specs of GSR-H1000 *Editorial
— G-SHOCK Running Watch (that is the first professional running watch by G-Shock but with the same rugged characteristics and water resistance. It is also a product of both Asics and Casio engineers that collaborated to create a good Japanese Running Watch)
— CMT-S20R-AS Motion Sensor (additional sensor to your watch. Equipped with a 9-axis sensor for measuring 20 types of running form indicators and GPS for measuring distance and pace)
— Running Data (speed via GPS, pace, heart rate, distance etc. All important info for a runner)
— MIP LCD display (informative display with lots of data)
— Runmetrix Smartphone App (coaching service and lots of training possibilities via App)
— Optical Heart Rate Monitor (on the watch caseback)
Official G-Shock GSR-H1000 Video
Official Marketing Focus from Casio
Jointly developed with ASICS, which has knowledge, know-how and big data related to sports engineering.
A unique algorithm provides various information useful for running, such as form indicators and improvement advice.
A motion sensor equipped with a GPS / 9-axis sensor measures the movement of the body during running with high accuracy. Check measurement data in real time by linking with GSR-H1000AS.
The movement during running measured by the motion sensor is evaluated by 6 axes for the characteristics of running and how to use the body, and displayed as a score. It helps you to understand the improvement points.
In addition, you can perform pace analysis, predict the optimum pace and full marathon completion time from the measurement time such as 5/10km, and connect to your own goals and training enhancement.
In addition, the running form is displayed in animation, advice on improvement points, and you can learn how to run efficiently and with less burden.
Choose the practice plan that suits you and manage the schedule and workout menu presented to help you reach your goals efficiently.
Then, based on the analysis of the running form, we explain training and stretching for improvement with videos. It supports the building of a body that produces a stable foam and also helps prevent injuries.
G-Shock GSR-H1000 on the wrist!
GSR-H1000 Comparison Table with similar G-Shock Watches
GSR-H1000-1 
GBD-H1000-1A7
GSR-H1000 | ||
Price (Amazon) | 525$ | |
Year of first Release | 2021 | |
Accuracy | Bluetooth (via phone app), GPS Signal Reception | Bluetooth (via phone app), GPS Signal Reception |
Display | MIP LCD (Memory in pixel LCD. Training Data can be customized for ease of use) | MIP LCD (Memory in pixel LCD. Training Data can be customized for ease of use) |
SmartWatch Features | Runmetrix Smartphone App | G-SHOCK MOVE App |
Optical sensor (for Heart Rate) | Optical Heart Rate Monitor (on the watch caseback) | Wrist heart rate measurement (maximum measurement value: 220 bpm) |
Step Count | Yes | Yes |
GPS (for distance and speed monitor) | CMT-S20R-AS Motion Sensor (additional sensor to your watch. Equipped with a 9-axis sensor for measuring 20 types of running form indicators and GPS for measuring distance and pace) | GPS Functionality (Acquires data of current location from GPS satellite, measures distance travelled, speed, pace, and other data. In addition to GPS, the watch acquires data from GLONASS and Michibiki (QZSS) satellite systems) |
USB Charging | Yes | Yes (After about 2.5 hours of charging, training features can be used continuously for up to 14 hours) |
Light | LED light | LED backlight (Super illuminator) |
Alarm | 4 daily alarms with snooze | |
Timer | Timer for interval measurement (up to five time settings) | |
Stopwatch | 1-second stopwatch | |
Hourly Time Signal | No | |
World Time | 38 time zones* (38 cities + coordinated universal time), daylight saving on/off, auto summer time (DST) switching | |
Altimeter | Yes | Yes |
Barometer | Yes | Yes |
Compass | Yes | Yes |
Multi Timer | Yes | |
Thermometer | Yes | Yes |
Vibration | Yes | Yes |
Case / bezel material | Resin / Stainless steel | |
Glass | Mineral glass | |
Battery | Rechargeable | Solar powered |
Size (mm) *we consider 48.9×42.8×13.4 to be a traditional watch size (as in DW-5600). So you are to compare how far or close the watch is to this size | 58.2×49.3×17 | 63×55×20.4 |
Full features (if you want to know more) |
Recent News about GSR-H1000
- [G-Shock Official Video] GSR-H1000 — CMT-S20R-AS Motion Sensor
- [G-Shock Comparison] GSR-H1000 VS GBD-H1000
- [G-Shock G-Squad] GSR-H1000AS-SET — Runner’s Creation from Asics
Not sure about GSR-H1000? There are more G-Shocks!
