The GB-580B from GlobalSat is a powerful and IPX7 waterproof GPS bicycle computer for beginner and advanced cyclists.
Slim and compact design with a high resolution display making it perfect for outdoor usage even without its backlight. Its built-in SiRF Star III GPS chipset will offer you great performance and accuracy.
The GB-580B also offers an auto altitude calibration by GPS and an auto orientation mode as well as an auto zoom in/out for easy operation. Its Smart Track Back function will make sure to guide you without getting lost.
The GlobalSat GB-580B also features an amazing Trainer mode with a built-in rechargeable Li-ion battery that can last up to 18 hours to challenge and train yourself non-stop.The battery only takes 3 hours to fully charge.
Includes a PC software giving you professional analysis to improve your performance. 2.4Ghz wireless ANT+ technology, clock mode and alarm function as TOD application.
Covered by 1 year manufacturer warranty.