Massage Chair Body Scan Explained (2026): How Body Scanning & AI Health Sensors Work + Best Smart Chairs
What does body scanning do in a massage chair, and are AI health sensors worth it? Learn how body scans map your shoulders and spine, how AI chairs read heart rate, stress, and muscle tension, and compare the best smart massage chairs of 2026 from Infinity, Osaki, Human Touch, and JPMedics.