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Download the ONYX FIT App today to plan and schedule your classes! From this mobile App you can view class schedules, sign-up for classes as well as view the studio’s location information. Optimize your time and maximize the convenience of signing up for classes from your device! Download this App today!
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What's New in THE ONYX
8.801.0
August 19, 2026
This release is mostly under-the-hood: smoother checkout and more reliable check-in. We'll keep quietly making things better.
