1. SOS Call: This smartwatch features a builtin SOS function that enables users to instantly send alerts to preset emergency contacts with just a single button press in emergencies. Safety is our priority. 2. Bluetooth Calls Smart Notifications: This rugged men's smartwatch allows you to make Bluetooth calls and receive notifications, keeping you updated on important alerts from various apps without needing to check your phone. 3. LongLasting Battery: Equipped with an innovative powersaving chip and a 530mAh battery, this smartwatch delivers over 20 days in standby mode and 3–7 days with regular use. Enjoy extended usage without frequent charging. 4. MultiFunctional Fitness Tracking: This smartwatch provides comprehensive fitness tracking, including a heart rate monitor, step counter, and sleep tracker. Stay motivated and effortlessly reach your fitness goals! Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-Minnanxin