Keep an overview of your health. The STS Comfortex+ chest belt from the proven Sigma brand will undoubtedly appeal to you. It reliably measures your current heart rate with ECG accuracy. In addition to heart rate, Sigma also sends a notification about the status of the battery that has a service life of more than 1.3 years when used for 1 hour a day. The sensor is placed on a light, elastic and very comfortable belt that can be easily hand-washed. The R1 STS Comfortex+ is a great addition that should not miss from your bike equipment.
For models:
Sigma BC 23.16 STS/CAD
Specifications can be changed without notice. Images are for illustrative purposes only.
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