Track your heart rate, blood oxygen, sleep stages, steps, and stress from a slim titanium ring you barely notice you are wearing. No screen, no bulk — just discreet, always-on health monitoring that syncs to a companion app via Bluetooth for detailed daily insights. The Samsung Galaxy Ring brought this category mainstream, and this mid-tier alternative delivers the same core sensor suite at a fraction of the price. The perfect upsell alongside your existing smart ring listing.