Rugged Military Smart Watch for Men -- With a durable composite metal shell and high-hardness glass screen, this Gard Pro Ultra Smart Watch is designed to withstand harsh environments, extreme temperatures (-104F to 178F), and corrosive elements like salt spray. It's even been tested to endure drilling, drops, and car and bulldozer rolling. Smart Watch with Call (Answer/Make)-- Blood Sugar Smartwatch for Men & Women. Stay connected on the go with Bluetooth call functionality, a voice assistant, and smart notifications for SMS and more. Plus, with sleep monitoring, you can track your body temperature, blood pressure, and sleep patterns. Activity Trackers and Smartwatches-- This fitness tracker smartwatch offers over 100 sports modes, including running, walking, yoga, cycling, hiking, skiing, and more. Rugged Military Fitness Watch records your sports data, including distance, duration, speed, and heart rate, and even supports voice broadcast and heart rate warnings. With weather forecasts and accurate weather advice, you can always be prepared for your outdoor activities. Waterproof Watches for Men-- Gard pro rugged smart watch, with IP68 waterproof and anti-dust and anti-acid corrosion capabilities, this smartwatch is your ultimate companion for conquering any environment. Long-Lasting Battery-- The Gard Pro Ultra Smart Watch is equipped with a large 400mAh battery, which can be fully charged in just 2 hours. It can be used easily for up to 15 days and has a long standby time of 40 days. It is very suitable for outdoor adventures and daily use. Support multiple languages: more than 20 languages