Naughtbaby Smring Smart Ring - Fitness & Sleep Tracker Heart Rate Monitor

The Smring Smart Ring is your ultimate 24/7 health companion, designed to track your fitness, sleep. Made for both men and women, this sleek and lightweight ring combines heart rate monitoring, sleep analysis, and activity tracking—all without any subscription fees. Whether you're an athlete, a busy professional, or someone focused on holistic health, Smring provides real-time insights to help you optimize your lifestyle.