Buy with confidence!!! Call and Voice Assistant : Smart watch built-in microphone and HD speaker, you can make and receive calls directly from this smart watches for men. You can also use the built-in voice assistant to ask questions, control music playback and more Smart Notification and Quick Reply : When you receive a message, call, or notification, this digital smart watch will remind you by vibration or ringing, so you will not miss important calls and messages from your lover/friend. Make your life simpler and smarter. The quick reply function for Android phones allows you to send preset short replies to received messages. 24 Hour Health Monitoring : This smart watch is compatible for most iphone and Android phones, and the digital chip inside is scientifically developed using the latest technology. The chip uses advanced sensors to monitor heart rate, blood oxygen and female cycle, and can also perform timely sleep quality tracking at night. All recorded data can be synced to your phone for analysis, providing valuable insights into your health and promoting lifestyle adjustments. (non-medical standard) IP68 Waterproof : Sports watch is IP68 waterproof, and can be used normally even when washing hands, washing face or sweating. (Note: Not suitable for long-term immersion in water) 100+ Sports Modes : The sports watch is equipped with more than a hundred sports modes, including walking, running, cycling, hiking, yoga, football, strength training, etc, helping you achieve a healthier lifestyle.Receive real-time stats directly on your wrist and record your stats in the "Halofit" app 1.85" HD Screen and DIY Dials : Android smart watch features a HD color screen glass for superior picture quality and touch sensitivity. You can also choose from 100+ dials or personalize the dial with your favorite photos Battery Life and Multi-functional Components : This digital watch has a large battery capacity of 300mAh and low power consumption chips BT5.3 enjoys up to 10 days of battery with normal use and 30 days on standby. Fitness watch also many utilities such as weather forecast, calculator, music control, camera control, alarm clock, stopwatch, timer, games, find your cell phone and more. ( distance 8-10 meters) Responsible Attitude : Enjoy a 12- quality assurance, so you can use it with confidence. This digital sports watch is compatible such as Apple iPhone, Motorola, and LG. when you receive the smartwatch, if you encounter quality problems, operation problems, charging problems, etc., please let us know in time and we will provide a solution within 24 hours