CardioSport rate monitor technology, has developed a safe, low frequency digital transmission system with coding to allow exercise in close proximity with other monitors and without any time limitations.
Sigma Sport cardio frequency meter : Heart Rate functions, time functions as countdown and alarm, Training mode based on individual anaerobic threshold (IAT), programmable endurance training module, pre-programmed interval training modules, programmable interval training module, Training mode and Memory for Training sessions.
MIO created the first ECG accurate strapless heart rate monitor watch. All MIO strapless heart monitors are designed to optimize your weight management program, whatever it might be. With a MIO watch, get your heart rate and calories burned no chest strap needed.
EKHO Heart Rate Monitors, designed to allow you to enter in how many calories you want to burn during the day and as you work, walk, exercise; you can see how many calories you have left to meet your goal.