Bluetooth Call & Smart Notifications: This Android smartwatch built-in Bluetooth call function allows you to make or receive calls even during workouts, outdoor activities, or busy days—no need to fumble for your phone. You’ll also get real-time alerts for Facebook, WhatsApp, text messages, and social media updates directly on your wrist, ensuring you never miss important communications 1.85" HD Display & 100+ Customizable Dials: This smart watch boasts a 1.85" HD screen with vivid visuals and responsive touch for a smooth experience. Choose from 101+ exclusive online dials or customize with family/pet photos—effortlessly showcase your personality. It blends function and style to match any daily or special-occasion outfit Ultra-Long Battery Life & Versatile Practical Features: Smart watches for men are equipped with a 1000mAh high-capacity battery, supporting 20-30 days of usage and up to 100 days of standby time with just 4 hours of charging—say goodbye to frequent recharging. They also pack handy functions like weather forecast, music control, camera remote, alarm, stopwatch, and find phone 110+ Sports Modes & IP68 Waterproof: Fitness watches boast 110+ sports modes (running, cycling, training, etc.) for diverse workouts. As reliable fitness trackers, they record real-time metrics—heart rate, steps, calories, distance, activity duration—to help monitor and optimize your progress. IP69 waterproof, they’re safe for rainy days, hand washing, and outdoor adventures 24/7 Health Monitoring & Wide Compatibility: This activity tracker offers all-day monitoring of heart rate, steps and sleep patterns for a full wellness overview. It also features menstrual cycle tracking and ovulation prediction for women. All health data syncs to the “FitCloudPro” app for easy access. Compatible with Android 6.0+ and iOS 10.1+ devices, it works seamlessly with most smartphones Smart Watch, 1.85" HD Smartwatches for Men Women, 100 Days Standby Time, 110+ Sport Modes with Fitness Tracker Watch, IP68 Waterproof, Timer, Fitness Watch for Android/iOS (Black)