New Never Used: Built In Heart Rate Monitor - Measure your heart rate with our built in heart rate monitor and stay effortlessly on top of your health! Perfect for making the most out of your workout. Built In Pedometer, Calorie Tracker, and Sleep Monitor - Staying on top of your everyday health is essential! That is why we included a pedometer to track your steps, a calorie tracker to measure how many calories you burned, and an incredibly easy to use sleep monitor to ensure you get the best night’s sleep! It also includes 8 multi-sports mode: Walking, Running, Cycling, Jump-Rope, Soccer, Badminton, Climbing, and Basketball to ensure you get the most out of your activity. Waterproof Technology - Worried about getting your smartwatch wet? Fret not! With an extended battery life and IP-68 waterproof technology, you'll be sure to continue your activities all day long - even in the water! Notification And Text Alerts - Need to stay up to date with all your messages and notifications. Your smartwatch has a built-in notification alert system that instantly receives incoming calls, texts, and other social notifications from your smartphone directly to your watch screen. You'll never miss a beat again! Compatibility - Compatible with the latest iPhone and Android devices