The GPR-B1000 is equipped with dual wireless and solar charging systems to support activities in the outdoors. GPS navigation is usable for approximately 33 hours on a wireless charge of about five hours. If the battery becomes depleted, GPS functions can be resumed by charging the watch in bright light. (GPS functions are usable for one hour on a solar charge of approximately four hours in 50,000 lux conditions.) Regardless of the status of GPS functions, solar charging keeps the time display powered at all times.
|Construction||Shock-resistant; low-temperature resistance (-20°C / -4°F); mud-resistant|
|Water Resistance||200 meters|
|GPS Signal Frequency||1575.42 MHz|
|GPS Signal Reception||Time-calibration (auto*1, manual); acquisition of position information (manual)
*1 GPS signals are received automatically when the watch recognizes they are available in the area.
|Communication Specifications||Communication Standard||Bluetooth® low energy|
|Signal Range||Up to 2 m (may differ depending on surrounding conditions)|
|GPS Navigation||Activity logs (up to 20 logs), track display (wide area map/magnified map switching), start-to-destination direct distance, bearing to destination, destination setting from Point Memory recordings, backtrack, activity time measurement, log use status|
|Point Memory||Up to 60 sets of point data (time, date, longitude/latitude, altitude, atmospheric pressure, temperature), point icons|
|Digital Compass||Measures and displays direction as one of 16 points; measuring range: 0° to 359°; measuring unit: 1°; 60 seconds continuous measurement; bidirectional calibration and magnetic declination correction; bearing memory (records and display one set of degree and direction); graphical display of north, south, east and west; auto horizontal compensation|
|Barometer||Measuring range: 260 hPa to 1,100 hPa (7.65 inHg to 32.45 inHg); measuring unit: 1 hPa (0.05 inHg); atmospheric pressure tendency graph (past 48 hours graph display); atmospheric pressure tendency alarm (arrow indicates significant pressure changes)|
|Altimeter||Measuring range: -700 m to 10,000 m (-2,300 ft. to 32,800 ft.); measuring unit: 1 m (5 ft.); relative altitude readings (-3,000 m to 3,000 m); altitude tendency graph|
|Thermometer||Measuring range: -10°C to 60°C (14°F to 140°F); measuring unit: 0.1°C (0.2°F)|
|World Time||39 cities (39 time zones*2, daylight saving on/off) and Coordinated Universal Time; auto summer time (DST) switching
*2 May be updated when connected to a smartphone.
|Stopwatch||1 second; measuring capacity: 999:59’59; measuring modes: elapsed time, split time|
|Countdown Timer||Measuring unit: 1 second (maximum 24 hours)|
|Alarm||4 daily alarms (with snooze alarm)|
|Other Functions||Mobile Link functions (world time: over 300 cities, auto time adjustment, One-Touch Time Adjustment, easy watch setting, phone finder, route setting and log data management in GPS navigation, tide graph, moon data); day and date display; full auto-calendar; auto LED backlight with afterglow: 1.5/3.0 seconds; battery level indicator; 12/24-hour format; airplane mode; button operation tone on/off; sunrise/sunset time display|
|Power Source||Solar powered system (solar-charging system), charging system compatible with wireless chargers (requires device with Type-A USB terminal)|
|Continuous Operation||With GPS use
• NORMAL (Intermittent reception): Approx. 33 hours
• HIGH RATE (Continuous reception): Approx. 20 hours
*Approx. two months more for non-GPS functions
Without GPS use
About 29 months with the power-saving function*3 ON after full charge
*3 Power-saving after a certain period in a dark location
|Size of Case||60.3 × 57.7 × 20.2 mm|
|Total Weight||Approx. 142g|
If you are not completely satisfied with your purchase, you may return your order within 30 days of delivery for a refund. To be eligible for return, items must be in their original purchase condition, including all product documentation. There are no refunds for custom orders. For the full return policy, please click here
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