How Wearables Track Your Blood Oxygen Levels

We explore the often-overlooked metric of blood oxygen saturation, or SpO2, and why it matters beyond high-altitude trekking. With September 14, 2026 marking a period of renewed focus on respiratory health monitoring, we look at how consumer devices are improving sensor accuracy for sleep apnea detection and general wellness. Lucas and Luna break down the technology behind pulse oximetry in wearables, the limitations of current algorithms, and what recent clinical studies suggest about the reliability of home-based tracking versus medical-grade equipment. #BloodOxygen #SpO2 #WearableTech #HealthMonitoring #SleepApnea #PulseOximetry #FexingoBusiness #BusinessPodcast #TechReview #MedicalDevices #ConsumerElectronics #HealthAnalytics #WellnessTrends #DataAccuracy #RespiratoryHealth #Smartwatch #FitnessTracker #DigitalHealth Keep every episode free: buymeacoffee.com/fexingo