MZ-3 Physical Activity Chest Strap Heart Rate Monitor. VERSATILE: The MZ-3 is water resistant, allowing you to exercise whatever the weather, and record your workout. INTEGRATION: Connect using Bluetooth 4.0, ANT+ or analog to your apple or android device, or even your favourite cardio machines (Life Fitness, TechnoGym, Zwift, Polar, Strava, Wattbike).
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