GPS heart rate monitor with Bluetooth Black [Casio] G-Shock G-SQUAD GBD-H2000-1AJR Men's

【Voltage Compatibility】 When using electrical appliances, please note that they are designed for Japanese voltage specifications (90-110V), so if you use them with a different voltage, it may cause a malfunction. 【Plug Type】 Our products use Japanese plug types (A or B type). Please use a conversion adapter if necessary. 【Important Note on Transformers and Adapters】 A transformer adjusts voltage to match your device’s requirements. A conversion adapter only changes the plug shape and does not adjust voltage. Using only a conversion adapter without a transformer may result in damage to the product. 【Liability】 We are not responsible for malfunctions or damages caused by improper use, such as operating the product without a transformer. Introducing the GBDH2000 series, which is equipped with a heart rate monitor and GPS function in G-SHOCK's sports line "G-SQUAD" and is compatible with multi-sports. [Shockproof structure & 20 ATM water resistant] Adopts a shockproof structure that is resistant to shock and vibration. It is also equipped with 20 ATM water resistance, allowing it to be used in a variety of locations and situations. [Multi-sport compatible] In addition to the GPS function that measures distance, speed, and pace, useful functions for working out include an optical sensor that can measure heart rate, an acceleration sensor that can measure steps, and a swimming style and turn determination. Equipped with a gyro sensor, direction, altitude/barometric pressure, and temperature sensors. It is compatible with not only running but also multi-sport such as cycling and swimming. [Training/Sleep Analysis] It is possible to analyze training and sleep recovery using Polar's library. [Other product specifications] Solar charging system / Charging with contact charger / GPS radio reception function: Manual reception / Activity function / Activity log data / Wrist heart rate measurement function / Pedometer measurement with 3-axis acceleration sensor / Active time measurement / Blood oxygen level measurement/breathing exercise/life log/mobile link function/direction measurement function/barometer Measurement function/Altitude measurement function/Temperature measurement function/Step reminder/Follower elevation measurement/Almanac/World time/Stopwatch/Timer/Alarm/Indicator display/Power saving function/Full auto calendar/12/24 hour display switching/Operation Sound ON/OFF switching function/Airplane mode/Vibration function/LED backlight