Polar Vantage M3: 5 things I like about this sporty adventure GPS watch and 3 things I don’t

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The Polar Vantage M3 brings high-end features like offline maps, dual-band GPS, multi-day battery life and advanced training tools to a sub-$400 wearable that wears great and looks sporty.

Polar Vantage M3: 5 things I like about this sporty adventure GPS watch and 3 things I don’t : Read more