Heart rate ring is a heart rate monitor that come in shape of a ring. With just wearing this small device it will reading your pulse. How to use? with simply insert the Heart Rate Ring on your index finger and then with a press of a button it will displays an EKG accurate reading on its LCD.
The heart rate ring can be set to audibly alert you when your heart rate exceeds or falls below a preset optimal beats-per-minute target zone, informing you when to increase or decrease your pace. Moreover, the heart rate ring also can be use to calculate distance traveled, calories burned, or steps taken. It also comes with a stopwatch and a clock functions.