POLAR 92075957 H10 N HR SENSOR BLE BLACK M-XXL, Herzfrequenz-Sensor, Polar, H10, Schwarz | MediaMarkt
Sensors | Free Full-Text | Heart Rate and Distance Measurement of Two Multisport Activity Trackers and a Cellphone App in Different Sports: A Cross-Sectional Validation and Comparison Field Study
Polar H9 Herzfrequenz-Sensor – ANT +/Bluetooth - Wasserdichter HF-Sensor mit weichem Brustgurt für Fitnesstraining, Radfahren, Laufen, Outdoor-Sportarten : Amazon.de: Sport & Freizeit
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