Smart Ring Market Size, Share & Industry Analysis, By Application (Health & Wellness Tracking, Fitness & Activity Tracking, Medical/Clinical Monitoring, Lifestyle & Productivity and Others), By Technology (Bluetooth Low Energy (BLE) and NFC), By Distribution Channel (Direct-to-Consumer, E-commerce Marketplaces and Retail/Electronics Stores), By End-user (Corporate, Individuals/Professionals, Healthcare, and Others) and Regional Forecast, 2025 – 2032