Sigma R1 Blue Comfortex+ chest belt

Your Polar wrist unit is so versatile that you can either wear it on your wrist, or using the Universal Bike Mount, attach it to your bike’s handlebar to easily view your training data whilst riding.

Ultra-light, comfortable and well-fitting Sigma R1 ANT+ Comfortex+ chest belt for Sigma Sport ROX 10.0 GPS bike computer. ECG-accurate heart rate measurement and watertight. The textile chest belt can be washed on a hand wash cycle and in a wash bag at up to 30 degrees Celsius. Suitable for all ANT+ compatible systems. ANT+
The use of wireless, digital ANT+ transmission technology is common in bicycle electronics. All ANT+ compatible devices can communicate with each other as long as they have been 'paired'. Most common power meters are ANT+ based.

Sigma ATS speed transmitter for Sigma ATS bike computers. Suitable for Sigma BC 8.12 ATS and Sigma MySpeedy models.

10% discount

When connected to an iPhone and the SIGMA MOVE app via Bluetooth SMART, the Sigma RC Move Basic heart rate monitor black becomes a multifunctional training device. The SIGMA iPhone app can accompany almost any form of sporting activity. Users can select their own point of focus, whether heart rate, speed and distance or simply the route. The training session can be tracked on the display, graphically analyzed, and shared with friends via Facebook and Twitter. Together with the R1 BLUE COMFORTEX+ heart rate chest belt from SIGMA SPORT, this app (for iPhone 4S and above) is the ideal training partner. (not included) It has a clear structure and is simple and intuitive to use. The desired sport can be selected with a single tap. The ability to quickly and easily switch between three different display configurations also makes it possible to monitor training sessions on the basis of different parameters.

SPEED - DISTANCE - HEART RATE. The Sigma R3 Comfortex+ chest belt uses an integrated three-axis acceleration sensor to measure acceleration throughout the run and accurately measure speed and distance. The COMFORTEX+ also records an ECG-accurate heart rate measurement.

The running computer combines three functions in one device: speed, distance and heart rate with no extra accessories needed.

Suitable for Sigma RC 1209 and RC 14.11.

If you need a new elastic strap for your Polar wireless transmitter, ours are available in various sizes, are easy to put together, and are comfortable to wear.