Inperfect box Charge your Polar Grit X, Vantage or the Polar Ignite fitness watch with the USB cable. You can also use it to synchronise your training and activity data with the Polar Flow app. Compatible products: Polar Grit X, Grit X Pro, Ignite, Ignite 2, Vantage M, Vantage M2, Vantage V, Vantage V2
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