Military Smart Watches for Men with Bluetooth Call 1.43" AMOLED Always On Display Waterproof Rugged Outdoor Tactical Smartwatch with Heart Rate Blood Pressure Sleep Monitor Sports Fitness Watch

  Main Features: AMOLED Always on display, clear screen in bright light. 400mAh big battery, longer battery life, standby time of about 30 days. All day health and activity tracking, 100+ sports modes. Wide compatibility.   Product Specifications: Brand: EIGIIS Product Name: Military Smart Watches for Men Screen Size: 1.43 inch Screen Type: AMOLED Resolution: 466*466 pixels Battery Capacity: 400 mAh Working Hours: About 4-10 days Standby Time:About 15-30 days Charging Type: Magnetic charging Charging Time: About 2 hours Watch Weight: About 5.4 oz / 160 g APP Name: FitCloudPro Bluetooth Version: BLE 5.2 Compatible System:Android system 5.0 version or above; iOS system 10.0 version or above; Support Bluetooth with 5.0 version Applicable scenarios: Outdoor sports, gyms, parties etc.   Note: -- It is not a professional medical device! Data is for reference only! -- Access Permission: Please always authorize APP access to all phone functions and always let it operating on. -- Please charge