Oura Ring 5 Sends CEO Alert: Why Gen Z Is Ditching Smartwatches for a Smarter Finger
A seismic shift in wearable tech: Oura Ring 5 just crossed 2.5 million units sold, sending shareholders of Apple and Samsung into a spin. While big-tech watches fight for wrist real estate, Oura's new FDA-cleared sleep apnea detection and AI-powered "Vital Signs" algorithm are turning the finger into the new health command center. The critical insight? User retention hit 94% after the latest firmware update, proving that less surface area on your body can yield exponentially more actionable health data. For CEOs running high-stakes operations, this isn't a gadget—it's a risk mitigation tool. The $299 ring is now beating $1,000 watches on daily engagement, a brutal efficiency lesson for any hardware strategy.