Military Standard Rugged Smart Watches for Men(Answer/Make Call), 1.83" Fitness Tracker with Heart Rate, Sleep Monitor for iOS and Android

【Health Monitoring】The fitness tracker watch not only has the basic functions of Heartbeat tracker, Sleep tracker, blood pressure, Blood oxygen, Pedometer, Stopwatch, Alarm clock, etc, but it also has functions of Dial, Play music, SMS /Message reminder, etc. 123+ Sports modes, such as Walking, Running, Cycling, Skiing, Yoga, etc. 【All-Day Health Tracking】Njord Gear Smart Watch can track your daily real-time heartbeat, blood oxygen, and blood pressure, and track how well you sleep at night female physiological cycle management, etc. You can view these data directly on this 1.83’‘ screen watch, with the functions of the pedometer and calorie calculation allowing you to know the calories burnt throughout the day. 【Extended Battery Life and Easy Charging】Under normal use, it is enough to last for up to 2 weeks, and can continuously use functions such as sports mode and health index measurement for up to 60 hours + the number of days in power saving mode. A 30-minute charge gives you enough battery life for up to 3 days. 【Military-Standard quality】Be made of special composite materials and with a metal shell makes our smart watch extremely damage-resistant, with excellent performance on waterproof, anti-drop, dustproof, anti smashing, etc. It can work in most of the extreme conditions. IP68 Waterproof You can wear it while washing hands, walking in the rain, swimming, and even underwater sports. It can meet all your daily needs even underwater exploration. Best choice for the outdoor enthusiast!