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.<br> 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.<br> 3. LongLasting Battery: Equipped with an innovative powersaving chip and a 530mAh battery, this smartwatch delivers over 20 days in standby mode and 3�C7 days with regular use. Enjoy extended usage without frequent charging.<br> 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!<br> 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