1.[Military Grade Durability]This robust Military smart watches for men has passed 12 stringent military-grade tests, ensuring it's ready for any adventure. With heat and cold resistance, it can withstand drops, shocks, scratches, and impacts. It's waterproof and dustproof, capable of enduring extreme environments like deserts, glaciers, and jungles. Boasting 5 times the durability of standard smart watches for men, it's the perfect companion for tackling the toughest outdoor challenges. 2.[100+ Sports Modes & IP68 ]This versatile smart watch supports over 100 sports modes for both indoor and outdoor activities, including running, cycling, walking, hiking, yoga, skiing, soccer, and rugby. By connecting to Bluetooth and utilizing the GPS function, it can track all your workout routes and physical condition during exercise. With an IP68 waterproof rating, you can wear it while washing your hands or in the rain(Note: Not suitable for saunas, hot water) 3.[Real Time Health Monitoring]Equipped with a high-performance optical sensor, this fitness tracker provides comprehensive monitoring features such as 24/7 continuous real-time heart rate tracking, sleep monitoring, and stress levels. this fitness watch provides a detailed analysis of your sleep pattern (deep/light/awake/REM sleep) stages. In addition, it scores your sleep quality and provides insights to help you get a better rest. (Non-medical standard) 4.[Ultra-Long Battery Life]This reloj inteligente para hombre features a high-capacity battery that delivers up to five times the longevity and performance of standard batteries, all while conserving energy. In regular use, the battery can last up to 8 days. In standby mode, it can endure for up to 30 days. With our smart watches for men, you can leave battery worries behind 5.[Bluetooth Calling & Alexa Voice Assistant]This watches for men utilizes the latest Bluetooth 5.3 technology, ing faster and more stable connections. equipped with a built-in microphone and high-definition speaker, you can also converse with the AI voice assistant(Alexa), for quick assistance with tasks such as checking the weather forecast, making phone calls, setting alarms, and more. 6.[1.75' Large Screen & DIY Watch Face]- This smart watch men android features a 1.75' HD color screen, which is intuitive and responsive, with excellent clarity. Adjustable brightness ensures easy reading in any light. With more than 100+ stylish designs, you can match the watch face with your daily style, or you can personalize the watch face from your own photos (family, pets, or any other precious images).