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Polar Pacer - Running Smart Watch for men and women, GPS Multi Sport Watch, Gym Exercise Watch, Wrist Heart Rate Monitor, Sports Training Program & Health Recovery Tools, Sleep & Activity Tracker :
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Cardiofrequenzimetri, activity tracker e bike computers | Polar Italia
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Polar H10 | Polar Italia
Polar A360 makes the jump to wrist-mounted heart rate monitoring & touch screen interfaces - Bikerumor