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Fourth Frontier Help Center

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Chest Worn Devices
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Sports Bra
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Chest Strap

Common Topics

Setting Up Frontier X/X2 What's in the Box? Wearing the Frontier X/X2 Viewing real-time data of your workout Syncing Data from the Frontier X/X2 to the Cloud Recording a workout + Continuous 24hr ECG recording How is Frontier X2 different from Frontier X? Can you use the device without the app? My Frontier X App seems to be malfunctioning, what do I do?

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