Sword Health to Buy Headspace, Unrivaled Hits $650M, Life Time Gets Social

August 27, 2026: Your daily rundown of health and wellness news, in under 5 minutes. Today's top stories: Sword Health plans to acquire Headspace in an all-cash deal, expanding its AI-led platform into mental health as digital health consolidates Unrivaled raises $100M+ Series C, pushing its valuation to $650M as players remain the largest shareholder group with equity nearing $200M Life Time…