Polar - Hey Polar M400 iOS users! Smart notifications have arrived! Keep up-to-date wherever you want, with notifications about incoming calls and messages sent straight to your wrist! How to activate smart
Slabo Ladekabel Micro USB für Polar M400 / M400 HR Datenkabel Verbindungskabel Sync-Kabel - SCHWARZ | Black: Amazon.de: Computer & Zubehör
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Amazon.com: Cable for Polar M400 (Cable by BoxWave) - DirectSync Cable, Durable Charge and Sync Cable for Polar M400 : Cell Phones & Accessories