Smart Fitness Tracking Ring with Sleep & Health Monitor

Measure your finger using our size chart before purchasing for the perfect fit. This all-in-one health ring tracks heart rate, blood oxygen, and temperature 24/7, with detailed sleep monitoring to help you understand and improve rest quality. Women get bonus AI-predicted cycle tracking. Receive discreet vibration alerts for calls and events without interruption. The lightweight titanium design suits even sensitive skin. Get up to 7 days of battery life per charge, plus a portable case offering 30+ days of extra power. All data syncs to a free app with no subscription required—perfect for staying connected on the go.