Track your heart health with precision using a fitness band with a built-in heart rate sensor. These bands continuously monitor your pulse during exercise and rest, helping you stay within optimal zones for fat burn, endurance, or peak performance. Real-time alerts let you know if your heart rate goes too high or low. In addition to fitness data like steps and calories, many bands also offer sleep tracking and SpO2 monitoring. Slim, comfortable, and compatible with health apps, this device is essential for anyone serious about fitness and cardiovascular wellness. Fitness band with heart rate sensor