• Exceptionally long-lasting battery powered by a high-capacity 250mAh pure cobalt battery, it lasts up to 5-7 days with normal use and 25-30 days on standby, keeping you connected without frequent charging. • Comprehensive functionality in one device From multiple sports modes (walking, running, cycling) to Bluetooth calling, call support, sedentary reminders, alarm clock, and music control - this watch is packed with features to simplify and enhance your day.