skip to Main Content

All in One. The SIGMA STS Run wireless technology sends digitally coded data packages to the receiver within the running computer. Speed, Distance and Heart Rate The R3 transmitter 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. And there are no extra accessories. Compatible with RC 1209 and RC 14.11.

Review This Product

Best Price: £16.24 from Wiggle Online Cycle Shop

StockistCatalogue Product NamePrice 
Sigma Heart Rate Monitor Sensor Computer Accessories£16.24Visit Store

Related Products

Sigma Rox 10.0 GPS Mount Computer Mounts

This handlebar mount is suitable for the Sigma Rox 10.0 cycle computer. It includes all the necessary cable ties for quick and easy installation. Genuine Sigma spare part.  

Sigma Rox 10.0 Butler GPS Mount Computer Mounts

Designed for riders who like their cycle computer to sit out a little further, this GPS mount offers quick and easy installation as well as a secure hold. It is compatible with Sigma Rox 10.0 GPS bike computers. Genuine Sigma spare part.

Sigma Fitness Tracker Watches

This activity tracker is packed with some of the best training functions and analysis, so you can get the best out of every exercise session. Whether you're jogging with friends or training at the gym, this model can present on a single page a complete summary of your day's activities. Day/Week/Year...

Search or browse by merchant, category or brand
Back To Top