Slimed-down Design for Comfort: Wear a wondrous watch that is sleek and stylish, at just 27 g and 9.5 mm thick, and marvel at its mesmerising 3D wing-like design. Soar to New Heights: Thanks to high-level data like altitude, accumulated ascent and air pressure supported by its powerful barometer, HUAWEI WATCH FIT 4 supports different workouts, from mountain climbing and hiking, to skiing, stair climbing, and trail running.