Press release
23.04.2026
G-SHOCK
Casio to Release G-SHOCK with Heart Rate Monitoring and
Tide Graph Functions
G-LIDE Timepiece Great for Extreme Sports
Norderstedt, April 23, 2026 – G-SHOCK today presents the latest release of the G-LIDE series for extreme sports. The new GBX-H5600 is the first G-LIDE with a heart rate monitor, combining the latest features with iconic toughness.
Since its market launch in 1983, G-SHOCK watches have continuously evolved in terms of functionality, construction and design, while staying true to their DNA – iconic toughness. The G-LIDE series is designed for extreme athletes and is particularly popular among water sports enthusiasts thanks to its smart features such as tide and moon phase displays, as well as its shock resistance and water resistance up to 20 bar.
Heart Rate Monitor for Better Training Insights
The new GBX-H5600 features a heart rate monitor and MIP display for the first time. Thanks to the optical heart rate sensor and accelerometer, the GBX-H5600 enables live training monitoring and tracks distance, calorie consumption and fitness data. In the app, four different activities – running, walking, gym and interval training – can later be evaluated. The data captured by the sensors is transformed into valuable training insights using scientifically based algorithms from Polar Electro, the world's leading provider of wearable sports and health technology. Results can be conveniently viewed in the CASIO WATCHES smartphone app, where detailed data and analyses help users manage their health and improve their performance.
MIP-LCD: Flexible Digital Display
The display features a high-resolution, high-contrast MIP-LCD (Memory-in-Pixel) that ensures clear readability from any angle, even in direct sunlight or poor outdoor lighting conditions. The high-resolution full-dot display offers four time modes selectable at the push of a button. Additionally, the main display font can be switched from Standard to Classic via the app to retain the traditional 7-segment display.
Stylish Look Thanks to Bio-Based Materials
The bezel is made of translucent resin, offering a view into the case. The black GBX-H5600-1ER comes with a matching bio-based resin strap in black, while the GBX-H5600-2ER is paired with a navy blue bio-based resin strap. The resin components in the bezel, case and strap are thus made from sustainable raw materials – reducing environmental impact and contributing to an eco-friendly design.
The GBX-H5600 series will be available from June 2026 at a suggested retail price of €289.00 on casio.com and selected retailers.
About G-SHOCK
G-SHOCK was born from the idea and desire to create an indestructible watch. CASIO's engineers followed the "Triple 10" concept, which required the watch to survive a drop from 10 meters, withstand 10 bar of water pressure and run for 10 years on a single battery. Since its launch in 1983, G-SHOCK has stayed true to this concept, continuously perfecting its models through ongoing development. The iconic brand has made a name for itself worldwide in the fields of fashion, sport and music. As a testament to this success, G-SHOCK celebrated its 40th anniversary in 2023.