The HUAWEI Band 11 Pro comes with a large 1.62-inch AMOLED display with high resolution and brightness up to 2000 nits, with a slim design and elegant aluminum body. It supports built-in GPS, heart rate, oxygen, sleep and stress monitoring, more than 100 sports modes, 5ATM water resistance, and a battery that lasts up to 14 days with support for Android and iPhone.