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UPDATE 01.03.2023:
Polar Grit X 2.1.4 firmware update – Notifications during
training sessions
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User manuals Grit X

Getting Started Guide in English (pdf)User Manual in English (pdf)User Manual in English (web)Important Information in Multiple Languages (pdf)Regulatory Information in Multiple Languages (pdf)
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Find answers (English)

How do I reset the Grit X/Pacer/Vantage?Troubleshooting Grit X/Pacer/Vantage setupSyncing data between Grit X/Pacer/Vantage and Polar FlowSync failsCan I charge my Polar device with another kind of USB cable or via a wall outlet?Polar Flow app and compatible devicesHow do I install Polar FlowSync on Windows computer?
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