Bluetooth call and message reminder: The smart watch has a built-in microphone and speaker. Once the Bluetooth connection is established, you can answer or make calls directly on your watch anytime, anywhere. You can also receive message notifications (SMS messages, messages from Facebook, WhatsApp, Instagram, etc.) through your smartwatch.1.85-inch HD screen and personalized dial: The Women's Men's Smart Watch features a 1.85-inch full-touch color screen, providing an ultra-clear and wide visual experience. Manually adjust the brightness to display data clearly even in strong light. There are over 100 online watch faces to choose from in the men's smartwatch app, and you can also personalize your photo and style it as you like.Health monitoring system: The Women Men Smart Watch has built-in high-precision LC11S sensor technology, which allows you to monitor heart rate/blood oxygen saturation/sleep 24 hours a day, allowing you to better understand your physical health. Women's smart watches also have many practical functions, such as weather forecast, music control, alarm clock, phone finder, etc.100+ Sports Modes & IP68 Waterproof: This smart men watch supports 100+ sports modes (outdoor running, cycling, rope skipping, etc.). Measure your training volume and calorie consumption in real time to help you adjust training intensity to achieve the best training effect. And the sports watch has an IP68 waterproof design, which can fully meet your daily waterproof needs.30 Days Ultra Long Standby & Compatibility: The smartwatch is equipped with a high-performance battery and supports magnetic fast charging to achieve ultra-long battery life. It can be used for 7 days with a 2-hour charge and has a standby time of 30 days. The men's connected watch is compatible with smartphones running Android 5.0 or iOS 9.0 and higher.