Smart Ring | Built-in LED Display Health Tracker | HR, HRV, SPO?, Sleep, Stress & Menstrual Tracking (Universal Sizing Kit, Sizing Kit 8-13)

About Smart Ring | Built-in LED Display Health Tracker | HR, HRV, SPO?, Sleep, Stress & Menstrual Tracking (Universal Sizing Kit, Sizing Kit 8-13)

• Advanced Health Tracking: Monitor your heart rate, blood oxygen (SPO2), and daily steps with high accuracy in a stylish smart ring design.
• Lightweight and Comfortable: Designed for everyday wear, the FYFIT Smart Ring is sleek, durable, and comfortable, whether at the gym, office, or at home.
• Waterproof and Sweatproof: Rated for water resistance, this smart ring can handle workouts, showers, and everyday activities without worry.
• Long Battery Life: Enjoy up to 5 days of battery life on a single charge, keeping you connected and informed without daily charging.
• App Compatible: Easily sync your fitness and health data with our companion app, compatible with both iOS and Android smartphones.