- [Advanced Posture Correction] This smart back posture corrector helps you maintain proper alignment by providing instant vibration alerts when your back curvature exceeds 25°. When you straighten up, vibrations cease, encouraging healthy posture habits. - [Intelligent Monitoring] Equipped with automatic memory functionality, this device perceives incorrect posture in real-time. It actively monitors your positioning, helping to correct issues like slouching and hunchback effectively. - [Discreet and Comfortable] Our innovative strapless design easily fits on your upper back, allowing you to wear it discreetly under clothing. The gentle vibration reminders help you maintain an upright position throughout your daily activities without discomfort. - [High-Quality Material] Made from food-grade silicone, this invisible smart aligner is lightweight, soft, and skin-friendly. It conforms to the human body’s curves, providing a comfortable fit. The device has a long-lasting charge, typically used for 15 days (15 minutes per day) with only a 2-hour charging time. Use scenarios: 1. Perfect for office workers who spend long hours at desks, helping to prevent back strain and promote better posture. 2. Ideal for students during study sessions, encouraging healthier habits while sitting for extended periods. 3. Great for individuals engaging in any height-adjustable workstation activities, ensuring they remain aware of their posture while switching between sitting and standing.