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MrRaNd0m
New Participant
January 18, 2023

Quest Pro Eye Tracking Specs

Wondering if anyone here, or at Meta, is able to give any details on the specifications of the eye tracking hardware the Quest Pro uses. We are wanting to conduct some studies but are unable to continue with Quest Pro hardware if Meta will not disclose simple specifications such as sampling frequencies.

Any help or direction to any available documentation would be appreciated.

    1 reply

    pamperoloco
    New Participant
    April 27, 2023

    I acquired data from a Quest Pro (cable-connected) using a small eye-tracking demo I designed on Unity and empirically the sampling frequency is 72 Hz. This value seems pretty consistent across different short-lasting trials.  I haven't tested the air-link solution yet so I don't know if numbers are the same

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