Book in our new app!
If you would like to book a Foot Detox or Red Light Therapy, please call us at 406-702-1477!
*No-Call/No-Show Policy: We understand that life happens! If you need to cancel or reschedule, please let us know at least 24 hours in advance to avoid a fee. If you fail to show up for your appointment or don’t notify us you will be charged for the service you missed, plus a $10 fee. Thank you for your respecting our time and commitment to your wellness
How to Book in our app:
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1. Make sure you have the Onyx App downloaded on your device
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2. Once downloaded, tap the app and it will take you right into the booking area
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3. Choose a service at the top of the app (like classes, sweat, salt, or appointments). Then tap the service description to open the calendar and see what’s available
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4. From there you will choose your desired date, and time and click book appointment!
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* Please book a seat for each individual in your party to ensure a spot. If needing help booking multiple people please call for assistance. ​
First time at Onyx? Click our online waiver tab to save you time when you get here! Please note that you only need to fill the waiver out if you haven’t visited us before.