Smart Sensor Corrector

Smart Vibration Indicator: It incorporates an internal electronic angle sensor. When your spine curves or slumps beyond a predefined angle (usually 20 to 25 degrees), the hub vibrates softly to remind you to pull your shoulders back and sit or stand straighter.

Ergonomic Design: The figure-8 shape gently encourages shoulder alignment without relying on rigid structural forcing, which is designed to let your muscles actively engage and build strength.

Rechargeable Battery: The central unit contains a small lithium-ion battery that is rechargeable using a standard USB cord.