1. Bluetooth watch with incoming call and message reminder function: This Bluetooth phone watch is compatible with most smartphones with iOS 10.0 and Android 5.0 and above (not for PC, iPad or tablet). After connecting this smart watch for men to your smartphone via Bluetooth, you can make and receive calls directly on the watch. Also, you can receive SMS alerts or app messages (text, Facebook, WhatsApp, Instagram, Twitter...) to free yourself from your smartphone, especially when exercising or driving2. More convenient device: Compared with most smart watches in the market, this smart watch for men uses a large 450mAh battery, which can provide 60 days of standby time and up to 15 days of normal use. No need to worry about frequent charging anymore. In addition, this digital smart watch has many practical tools, such as timer, music controller, alarm clock, stopwatch, sedentary reminder, drinking water reminder and so on. The perfect gift choice for men on any occasion3. Mens blood pressure, heart rate, sleep monitoring health watch: smart health watch has real-time monitoring function, 24-hour heart rate monitoring, real-time blood pressure and blood oxygen. This health tracker can also track your sleep status, analyze your sleep quality (deep sleep, light sleep and wake time), and provide comprehensive sleep quality analysis in the app.4. Activity Tracker mens fitness watch with more than 100 sports modes: Mens S2 training watch has more than 100 sports modes (running, walking, cycling...) You can view detailed fitness data on Dafit app . This activity tracker accurately records all-day activities such as steps, calories burned, distance and active time. Plus, this is a truly water-resistant smartwatch that can be used without problems after being submerged in water for 24 hours. The Perfect Rugged Smartwatch for Outdoor Enthusiasts5. Military Standard Certified Rugged Sports Watch: The S2 Mens Smart Watch features a 1.83-inch IPS screen and a zinc alloy center frame, making it a rugged watch. This mens military watch has passed dozens of standard tests, including extreme temperatures, minimum barometric altitudes, dust resistance, resistance to liquid contamination, and more. The S2 watch provides confidence to those engaged in challenging activities such as construction, woodworking, machine operation, welding, outdoor activities, military enthusiasts, and more.