Sigma Sport Comfortex+ chest belt R1 Blue

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  • Bluetooth SMART READY chest belt for ECG-accurate heart rate measurements for SPORT APPs

    The new R1 BLUE transmitter from SIGMA SPORT transmits the heart rate via energy-saving Bluetooth SMART technology.

    This enables the R1 BLUE to communicate with multiple smartphones, computers and sports devices.

    All sport apps that support Bluetooth SMART READY technology and use heart rate data can display the R1 BLUE’s values.

    Digital data transmission: Bluetooth smart:
    The R1 BLUE with Bluetooth SMART technology supports devices with Bluetooth SMART READY technology (also known as Bluetooth 4.0 and previously Bluetooth Low Energy technology). This enables the R1 BLUE to communicate with multiple smartphones, computers and sports devices.

    Compatible with many sports apps:
    All sport apps that support Bluetooth SMART READY technology and use heart rate data can display the R1 BLUE’s values. Simply browse through the app stores to discover the many little aids for your everyday sporting activities.

    ECG-accurate heart rate:
    For decades, SIGMA chest belts have been taking ECG-accurate heart rate measurements for our bike computers and sports watches. The new R1 BLUE expands the range to include a further product. The R1 BLUE ensures that every heart beat is recorded with utmost precision with a measuring range of 30 to 240 beats per minute.

    Battery status :
    The R1 BLUE transmits the battery status.

    Battery life of over 1.3 years:
    Thanks to the energy-saving Bluetooth SMART technology, the R1 BLUE’s battery lasts for approx. 1.3 years.

    Battery compartment:
    The battery compartment can be simply opened using a coin, making it easy to independently replace the standard CR 2032 button cell battery.

    RR intervals in milliseconds for determining the heart rate variability:
    All cardiac muscle contractions are preceded by a wave of electrical excitation. In ECG, the clearest sign of excitation for a heartbeat is the R-wave, which is precisely what the R1 BLUE detects. The temporal gap between two heartbeats (R-waves) is known as the RR interval and differs in length. The R1 BLUE measures the RR interval in milliseconds and outputs this for heart rate variability (HRV) evaluations.
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  • EAN/UPC
    Factory number:20328
    EAN:4032191949697
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