See how hard you heart is pumping with this M4 Heart Rate Monitor Fitness Smart Watch Choose from 3 colours: black, red or navy Monitor your heart rate, steps, calories and sleep on this fitness tracking watch Choose from a range of exercise modes to accurately track your workout Connect it to your device via Bluetooth 4.0 to track all of your data. Keep up with your life from the watch with your call, text and social notifications It's easy to operate with a 0.96-inch touchscreen colour display IP67 waterproof rating means it's safe against everyday splashes and sweat See Full Details for specifications Save 79% and track it all on this M4 Heart Rate Monitor Fitness Smart Watch - only 7.99 pounds.