Herzfrequenzmesser Brustgurt Ersatz - kompatibel mit Polar, Magene

Compatibility: Works with Polar H10, H9, H7, and other compatible heart rate monitors (HRM). Size: Adjustable design to fit most body sizes securely and comfortably. Material: Soft, durable, and stretchable material for a snug, irritation-free fit.

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