Track Your Health, Elevate Your Life! 📈 Easily share your health data with our free app and software. Enjoy up to 16 hours of battery life without needing a smartphone. Patented silicone ring sensor ensures comfort and full range of motion. Export records in PDF or CSV format for seamless sharing. Works with both Windows and Mac for ultimate convenience. 16hrs Battery Life Blood Oxygen Monitoring Heart Rate Tracking The FL330 Wearable Blood Oxygen Band is a cutting-edge fitness tracker that monitors your blood oxygen levels and heart rate with a comfortable silicone ring sensor. It features a free app and PC software for easy data sharing and record management, boasting a remarkable 16-hour battery life for stand-alone use.