On January 28, 2026, the trajectory of the global digital health market was irrevocably altered by Sword Health's announcement of its acquisition of Kaia Health. This transaction, valued at $285 Million, is not merely a consolidation of two competitors but a strategic unification of distinct technological philosophies, wearable sensor-based biofeedback and markerless computer vision, under a single, vertically integrated platform. This chapter dissects the financial mechanics

Subconscious vibro-tactile stimulation (VTS) represents a powerful, emerging modality within the HealthTech sector, positioned to transition from a specialised clinical tool to a ubiquitous component of personalised healthcare. Defined as the application of non-invasive mechanical vibration to the skin to modulate neural activity, VTS operates on an implicit level, leveraging the body's natural sensory and proprioceptive systems to effect therapeutic changes in the brain and