Large Face Military Smart Watch: 1.85 inch TFT large color screen, even in strong sunlight, the screen is very clear and bright, enough to see clearly. Hard protective case and rugged appearance style is perfect for outdoor activities enthusiast.Make/Answer Calls via Bluetooth: After connecting to the mobile phone, phone calls can be answered and made directly on the smartwatch or hung up on the smartwatch for effectively coping with driving, running and other situations when it is inconvenient to check your phone.Health Monitor: This mens smart watch supports whole-day heart rate and night sleep monitoring automatically. Smartwatches for men can also record your real-time blood pressure and blood oxygen, which helps you check your physical status at any time with one click on the smart watch.Long Lasting Battery Life: The 400 mAh large capacity battery can continue to escort you when you are engaged in outdoor activities.Various Sports Modes: Multiple Out-/indoor sports modes are offered to meet much of the demands of fitness group. The smart watch also features calculation of calorie burned and sport distance and more exercise data in multi-sport modes, fitness tracker, activity tracker, pedometer, stopwatch and more functions waiting for your exploration.