Sigma R1 Duo Comfortex+ Transmitter With Textiel Chest Strap

With the Sigma R1 Duo Comfortex+ chest strap it is now very easy to measure your heart rate.
The comfortable strap with sensor can be used with all devices that are equipped with ANT+,
and/or Bluetooth Smart, that are suited to connect to a heart rate meter.
The digitally encoded sensor prevents failures which can be caused by other equipment.
The laminated electrodes make sure the strap will always be comfortable on your skin,
also when you're not working out.
So all important data can be sent with a random, compatible app to the Sigma Rox GPS 11.0,
and if you'd like, to your own smartphone.

Features:
- Heart rate strap with sensor
- Very accurate registration of the heart beat
- Digitally coded sensor
- Elastic, comfortable chest belt
- With laminated electrodes to always stay comfortable
- Sends data simultaneously through ANT+ and Bluetooth functions
- Waterproof
- Suitable for many sporty activities
- Washable up to max. 30 degrees
- Color: Black