OneBase

OneBase Health is a privately held wellness technology company (founded around 2020 and based in Hong Kong) that focuses on “smart longevity” by combining at-home hyperbaric oxygen therapy (HBOT) hardware with an integrated software ecosystem and evidence-based protocols.

Contrast therapy

What the heat does: dilates blood vessels to improve circulation, relaxes muscles and reduces stiffness, encourages detoxification through sweating, calms the nervous system and lowers stress, and prepares the body to better respond to cold exposure. Best for muscle recovery, stress relief, deep relaxation and mobility support.

What the cold does: constricts blood vessels to reduce inflammation, decreases muscle soreness and swelling, boosts circulation when returning to warm, enhances alertness and mental clarity, and triggers an endorphin and resilience response. Best for post-workout recovery, inflammation control and an energy boost.

Hot + cold: alternating heat and cold creates a vascular workout. Heat opens blood vessels, cold closes them. This pumping action helps flush metabolic waste, reduce soreness, and accelerate recovery. It also balances the nervous system — heat relaxes, cold stimulates.