It started with one lofty goal, read the inspiring founding story here.
Maximize the benefits of cold immersion, breathwork, and heat therapy – regardless of your tub or experience level. Access our library of expert-led guided sessions and science-backed educational content. Plus, tub controls for Edge users.
Get the absolute most out of your Edge Tub with Sirona™ Calcium Booster. The unique liquid product goes into solution immediately to raise the level of water hardness, which helps prevent foaming and corrosion of equipment.
– Spa water hardness level should be between 150 and 400 ppm
– Compatible with chlorine, bromine, ozone and biguanide sanitizers
Have any other questions? Our support team is here to help.
