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Polar Vantage M - Advanced GPS HRM Sports Watch for Men and Women - Running and Multisport Training with Wrist-Based Heart Rate Monitor (Waterproof, Lightweight Design & Latest Technology) : Everything Else - Amazon.com
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Amazon.com: Heart Rate Monitors - POLAR / Strap / Heart Rate Monitors / Fitness Technology: Sports & Outdoors
![Amazon.com: Polar Vantage M - Advanced GPS HRM Sports Watch for Men and Women - Running and Multisport Training with Wrist-Based Heart Rate Monitor (Waterproof, Lightweight Design & Latest Technology) : Everything Amazon.com: Polar Vantage M - Advanced GPS HRM Sports Watch for Men and Women - Running and Multisport Training with Wrist-Based Heart Rate Monitor (Waterproof, Lightweight Design & Latest Technology) : Everything](https://m.media-amazon.com/images/W/MEDIAX_792452-T2/images/I/51uCHE6XK7L._AC_UF894,1000_QL80_.jpg)