【Reasons to Choose AMOLED】Military smartwatch is equipped with 1.96"HD AMOLED colour display with 410*502 resolution, giving the watch clarity and excellent visibility when outdoors.AMOLED display can control the way each pixel emits light, which is more energy efficient than LCD display. This screen technology not only ensures visual enjoyment, but also helps extend battery life, keeping the smartwatch running efficiently for a longer period of time.【Real-time Notification,Intimate Companion】Bluetooth version 5.0, one key connection, say goodbye to tedious steps, faster and more stable connection. The smartwatch has a built-in microphone and speaker, you can directly answer/dial/add contacts/view call records. It can also sync real-time mobile phone SMS or APP notifications (Whatsapp, Facebook, Instagram, etc.)【100+ Sport Modes, Best Sports Assistant】Military smartwatch for men is your faithful sports partner. It supports more than 100 sports modes, real-time recording of sports data (calories/steps/distance, etc.) You can view your sports data on APP, this sports smartwatch helps you achieve your daily exercise goals.【Comprehensive Health Monitoring】This mens smart watch is equipped with high-performance sensors to provide 24/7 heart rate monitoring, allowing you to keep track of your heart rate changes. The smart watch also offers a sleep monitoring function that analyses the quality of your sleep, including deep sleep, light sleep and wake-up time. Take control of your health and improve your lifestyle with the help of these monitoring features.【Additional Functions and Compatibility】The smart watch with bluetooth calls also has many daily functions, such as music control, stopwatch, timer, alarm clock and more. The smartwatch is compatible with Android 4.4 and IOS 8.0 and above, which can be well adapted to smartphones and bring you a better experience. The smartwatches makes your life more convenient.