HOD HEALTH AND HOME Australia has been operating online and instore for 8 years. All products come with a 1 year warranty, fast shipping and special offers added to our site daily.. Advanced Smart Health Ring - 24/7 Heart Rate Spo2 Sleep Activity Tracker With Magnetic Charging Features Comprehensive Health Monitoring: Tracks Heart Rate (24/7) Blood Oxygen (Spo2) Estimated Blood Pressure Trends Sleep Stages (Rem Light Deep) And Activity Across Multiple Sports Modes. Ultra-Lightweight Thin: Weighs Only 4.7G With A Sleek 2.4Mm Thickness For Comfortable Continuous Wear Day And Night. Seamless App Integration: Connects To Your Smartphone App For Detailed Health Data Trends And Analysis Including Sleep Scores And Heart Rate Graphs. Magnetic Fast Charging: Convenient Magnetic Charging For Easy Power-Up Anytime. Long Battery Life: 17Mah Polymer Lithium Battery For Extended Usage With Real-Time Battery Monitoring In The App. Detailed Sleep Analysis: Understand Your Sleep Patterns With Rem Light And Deep Sleep Tracking To Improve Rest And Recovery. Discreet Stylish Design: Advanced Health Tracking In A Sleek Minimal Ring Form Factor That Blends With Any Outfit. Comfortable All-Day Wear: Designed For An Almost Imperceptible Feel Allowing You To Monitor Your Health Effortlessly 24/7. Specifications Product Type: Smart Health Tracking Ring Weight: 4.7G Thickness: 2.4Mm