Military Smart Watch for Men Answer/Make Calls, 1.39" HD Fitness Tracker with Heart Rate/Sleep Monitor/Pedometer, 114+ Sports Mode Activity Trackers, IP68 Waterproof Outdoor Smartwatch for iOS Android

Military-Grade Quality and 30-Day Battery LifeThe smart watch for men features a casing made of aerospace-grade aluminum alloy, successfully passing 12 military-grade tests, ensuring durability, water resistance, dust resistance, and the ability to withstand all extreme environments. The android smart watch is equipped with a high-density lithium-ion battery, providing you with 30 days of standby time, 7 days of daily use, and only 1.5 hours of charging.

1.45" AMOLED Display and DIY Watch FacesThe smartwatch for men boasts a 1.45" TFT HD display with 360*360 pixels and a 60Hz adaptive image refresh rate, ensuring smoother page transitions. The brightness is adjustable in 5 levels, making it clearly visible even in sunlight and outdoor conditions. The TP toughened glass is sturdy and wear-resistant; the fitness tracker watch comes with 100+ downloadable watch faces, and you can also use your favorite DIY photos as watch faces.

Answer/Make Calls & AI Voice AssistantThe smart watch for men is equipped with Bluetooth 5.3, HIFI speakers, and 2 mic optimized for call functionality, allowing you to answer and make calls directly through the watch. The S81 watch also supports notifications from SMS, WhatsApp, Facebook, and Twitter. Additionally, you can use the AI voice assistant to monitor the smart men's watch. You can perform tasks on the mens smart watch through voice commands, completely freeing your hands.

114+ Sports and 24/7 Health MonitoringThe military smart watch is equipped with a third-generation high-precision sensor, monitoring your heart rate, SpO2, and sleep tracking 20 times per minute. It generates a 24-hour line graph in the "FitCloudPro" app for accurate health assessment. The mens fitness watch supports 114+ sports modes, including yoga, cycling, running, hiking, trekking, rock climbing, and skiing, for you to choose from.

Multifunctionality and CompatibilityThe rugged smartwatch has 20+ functions (camera control, music control, weather, alarm, sedentary reminder, find phone and watch, etc.) and a 0.5W flashlight with a lighting range of 6-10m, meeting daily and outdoor needs. The outdoor smartwatch is compatible with most smartphones running Android 6.0 and iOS 9.0 or higher.