Sigma Sport Heart Rate Monitor

Sigma heart rate monitors are known for high levels of accuracy and consistency of heart rate monitoring. Furthermore they are reasonably priced.

You can find more specific info about the individual models by clicking on their images below. You can also view the product on Amazon by clicking the "Click to Order" button.

The Topline series:

Model	Type	Main Features
Sigma Sport PC 3	Basic	Shows the current heart rate.
Sigma Sport PC 4	Basic	Same as PC 3. Different wrist watch design.
Sigma Sport PC 3FT	Basic	Same as PC 3 except that it is a finger touch heart rate monitor. No chest strap.
Sigma Sport PC 9	Basic / Intermediate	Manual/Auto heart rate training zone. Calorie counter. Time in target zone(s). New look 2010 models available.
Sigma Sport PC 15	Intermediate	Manual/Auto heart rate training zone. Calorie counter. Time in target zone(s). Lap counter. Backlight.
Sigma Sport Fit Watch	Intermediate	Manual/Auto heart rate training zone. Calorie counter. Time in target zone(s). Save multiple sessions data. Fitness Test.

The Onyx series (all use digital transmission):

Model	Type	Main Features
Sigma Sport Onyx Balance	Basic	Manual/Auto heart rate training zone. Calorie counter. Backlight. Designed for women.
Sigma Sport Onyx Classic	Basic	Same as Onyx Balance. Different wrist watch design.
Sigma Sport Onyx Easy	Intermediate	Manual/Auto heart rate training zone. Calorie counter. Countdown timer. Time in target zone. Cumulative training data.
Sigma Sport Onyx Fit	Intermediate	Those of Onyx Easy plus: Lap counter. Timer based training program. Save multiple sessions data. Fitness test.
Sigma Sport Onyx Pro	Intermediate	Those of Onyx Fit (except Fitness Test) plus: Endurance, interval and marathon training programs.

Others:

Model	Type	Main Features
Sigma Sport Nordic Watch	Basic	Manual/Auto heart rate training zone. Calorie counter. Designed for use with Nordic walking and cross country skiing.
Sigma Sport Shape Watch	Basic	Manual heart rate training zone. Calorie counter.

Please visit Sigma Sport's official web site for more information.

Not sure which heart rate monitor is right for you? Take a look at the Which Heart Rate Monitor page.