main function -Measure your health using facial recognition/fingerprint recognition using your phone camera. You can check your stress index by measuring your biometric information. -What type are my teeth? Bad breath? Are you sensitive? Yellowy? Gum inflammation? Test yourself with Dental MBTI developed by dentists. We will analyze your oral type and guide you on management methods appropriate for your oral type. -Enter your height and weight to check your body mass index and check the statistical index of major diseases. -Record a wellness diary and consistently manage your health. -I recommend the health content you need. Discover a wealth of health content, including home training you can watch and follow, meditation to relax your brain, and ways to eat foods to prevent cancer! Create a healthier life tomorrow than today with tune H! Customer Center 1833-4030 (operates weekdays from 9 to 18 p.m.)(tune H is not for medical use and is for general fitness/health use only.)