Features: Enhanced AMOLED Display & Prolonged Battery Life -- The military watch for men boasts a large 1.43" AMOLED display, delivering precise and smooth touch responses. The 466*466 resolution ensures a superior visual experience. Additionally, AMOLED displays are more power-efficient than traditional screens. Equipped with a 400mAh battery, the EIGIIS smart sports watch can operate for 4-7 days or remain on standby for 7-25 days with just a 2-hour full charge! Stay Connected with Smart Notifications -- Stay seamlessly connected with the smart watch, which features a built-in speaker and mic for Bluetooth dialing and answering calls. In addition to managing calls, this smartwatch allows you to receive messages from popular apps like Skype, WhatsApp, Facebook, LINE, and more directly on your wrist. Free yourself from your mobile phone and ensure that you never miss important texts or calls, keeping you in the loop even during your busiest moments. Comprehensive Exercise Companion -- Designed to be your ultimate fitness partner, the military smart watch supports over 100 sports modes, catering to all your exercise needs. It accurately records real-time data such as calories burned, steps taken, and distance traveled during your workouts. You can effortlessly track and review your exercise progress on the FitCloudPro, helping you set and achieve your daily fitness goals with precision and ease. Health Monitoring at Your Fingertips -- Equipped with an advanced sensing chip and monitoring system, the fitness tracker watch continuously tracks your heart rate, blood pressure, and blood oxygen levels in real time. This activity tracker helps you stay aware of your health status and develop healthier habits. It also supports sleep monitoring, providing sleep trends for the past 7 days to help you analyze and improve your sleep quality. Versatile Multifunctional Assistant -- the smartwatch for men offers a wide range of features, including alarm clock reminders, remote camera control, sedentary reminders, weather updates, music control, and voice assistance. It is compatible with Android systems version 4.4 and above, and iOS systems version 8.0 and above, ensuring broad compatibility and technical support. What's in the box 1x Military Smart Watch 1x Watch Bands 1x Charging Cable 1x User Manual