El Polar M400 es un pulsometro pensado para gente activa y corredores de ciudad y montaña que quieren un diseño deportivo con funciones avanzadas de entrenamiento. Incluye Banda HR Polar H7
POLAR M400 Heart Rate Monitor Watch
Polar M400 Men's Black Running GPS Watch Heart Rate ⌚ *NEEDS NEW BATTERY*
POLAR H10 HR SENS BLE BLK M-XXL : Sports & Outdoors
POLAR M400 Heart Rate Monitor Watch
Polar M400 review: A feature-packed GPS running watch that can also track your steps and sleep - CNET
Pulsómetro Polar M400 Negro + Sensor de Frecuencia Cardíaca H7
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Polar M400 GPS Sports Watch without Heart Rate Monitor, Black : : Electronics
Polar M400 review: A feature-packed GPS running watch that can also track your steps and sleep - CNET