LIGE Rugged Military Smart Watch LIGE military smart watch has a 10 military grade certifications and can be used under the harsh environmental conditions, such as 70 ℃ heat resistance, -40 ℃ cold resistance; 120 hours resistance to humidity, 96 hours resistance to salt spray. LIGE Bluetooth calling smart watch supports Bluetooth dial and answer calls. After connecting to Bluetooth, you can directly make calls and answer calls on your watch. Get free from your phone especially when you are driving, or jogging, etc. LIGE Smart watch will remind you by vibrations when you are receive mobile phone notifications including incoming call reminders, SMS, SNS notification and other app information notifications. LIGE military smart watch has a variety of exercise modes, including running, walking, cycling, skipping, basketball, football, badminton, etc. It can perform real-time sporty and accurately record all-day activities, such as pedometer, distance, calories burned, and active time through intelligent exercise algorithms. As you sweat on the court, the smartwatch keeps tracking of every point on your wrist. Long Battery Life With a 380mAh big battery, making the watch can be used for 10 days with a standby time of 40 days after 2 hour charging. Keep technology always online. 100+ Colorful Dial You can choose from a variety of selected themes(the dial needs to be downloaded separately on the app side). If you want to have your own unique smartwatch, you can also use your favorite photo as the background of your screensaver. Multifunctional Mens Smart Watch A new generation sport smart watches support more auxiliary functions: custom dial, wrist-turning bright screen, time display, remote photography, music control, stopwatch, timer, weather, alarm clocks, multiple language, sedentary & drinking water reminder, brightness setting and more. Make it more practical and comprehensive, convenient for your daily life.