● Perfect Personal Health Tracker: Sleeping Monitor, Heart Rate Monitor ● Ultra-long Battery Life: it consumes less power and can generally standby for 5 days● 512MB RAM 4GB ROM: provides room to store pictures, videos, music and more ● Original Xiaomi Chip: features low consumption detailed with high performance, flexible and quickly ● Data Synchronism: download APP named "Amazfit Watch 2.0" to save and sync the data to achieve your healthy goal ●Lift or turn over your hands, light up the screen ● Support firmware upgrade
