100% ECG-exact pulse measurement
Freiburg University examined SIGMA Heart Rate Monitors more closely
Fatburning with the pulse watch
Advice on effective training from endurance expert Dr. Achim Schmidt and SIGMA SPORT®.
It’s that easy!
Just a few settings in the input menu and training can start ...
The easiest way to monitor your pulse!
More functions do not always mean better. The PC3 and PC4 models offer the essential features along with Sigma’s EKG precision. Anyone can accomplish their goals with these three basic functions: Time, Pulse, Heart Rate.

Whether monitoring your heart rate to lose weight, for health purposes, or to increase your fitness level, the PC3 or PC4 provide you with the essential data to reach your goals.
Large view
Product demo
PC 4 Features
Top button for easy operation
Progressives design
Clear display
Pulse reading with symbol display
Stop watch
Clock
Product Icons