Polar M400 Hr

Polar M400 Hr


Questions about Polar M400 Hr

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Nholenstein

10 years ago

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8N5E3B

10 years ago

Helpful answer

Polar H1 is NOT compatible because it works with a completely different radio technology (Gymlink). However, the M400 only understands Bluetooth Smart (BLE). Instead of the H7 (BLE + Gymlink), I would personally go for a Wahoo TICKR model, as it works with BLE and ANT+ (Garmin). The battery also lasts longer with the TICKR than with the H7.

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