Examining the Herz P1 Smart Ring's Consumer Wearable Category for 2026: 24/7 Heart Rate Monitoring, Sleep Tracking, Stress and HRV Analysis, Activity Metrics, Smart Ring Pricing From $49.99 Per Unit, ...
With this multipurpose health testing device, you can measure your body temperature and blood oxygen saturation, take an ECG, and listen to your heart and lungs with a pair of headphones.