Smart Back Brace for Posture Correction of Back and Shoulders with Vibration Sensor

WellFlex X1 is a lightweight posture corrector designed to align the back and shoulders. It features a built-in vibration sensor that alerts you when you bend beyond 20–25 degrees, helping maintain proper spinal alignment. The elastic strap is adjustable to fit a wide range: 15 kg to 95 kg. A 500 mAh lithium battery powers the device for up to 15 days per charge and recharges via USB. Regular use supports posture improvement and can reduce neck and back discomfort, contributing to better overall appearance and confidence in 21 days.