Casio G-Shock Wristwatch G-SQUAD Heart Rate Monitor Bluetooth Model DW-H5600MB-1JR Mens Black.

Introducing the DW-H5600 series from G-SHOCK's sports line "G-SQUAD," designed for everyday use. Shock-resistant structure and 20-bar water resistance: Features a robust shock-resistant design and is equipped with 20-bar water resistance, making it suitable for various environments and situations. Multi-sport compatibility: Includes an optical sensor for heart rate measurement and an accelerometer for step counting, supporting running, walking, and workouts. Training and sleep analysis: Capable of training analysis and recovery assessment through sleep, utilizing a library from Polar. It also includes a blood oxygen level measurement function.