The BC 23.16 STS Wireless is a model most suitable for competitive cyclists. It is loaded with all of the important cycling, altitude, cadence, and heart rate functions; and includes all transmitters. It features an enormous logging capacity of up to 500 hours. Plus, using the DATA CENTER, a previously ridden ride can be selected and used as an opponent in a "ghost race."
NFC technology and the free SIGMA LINK app, the BC23.16 STS can
communicate with Android smartphones to program and download ride data.
The transmission range of the STS speed transmitter is 90 cm, which is suitable for front and most rear wheel installations.