Smart Posture Corrector for Women Men Kids, Electronic Posture Reminder with Sensor Vibration, Adjustable Upper Back Brace Straightener for Hunching, Invisible Posture Trainer under Clothes

It worked for me for one day, then it stopped working. Did charge it, so that was not the problem. Hope they send me a return label.

This product will only work if you remain perfectly straight while sitting or standing. If you move from these positions it will vibrate. Therefore, it is unrealistic to use in everyday life.

This product is good for at home use but to use at work or in public, it's extremely loud and hypersensitive to motion. It's constantly vibrating. It is very comfortable and hardly noticable, expect the constant vibration

It is using a one plane gyroscope so it really only goes off when you lean forward or bend down. As such, it’s not built to do what it claims.

I feel that it’s more comfortable compared with other products, I can wear it for longer time.

To me it basically works like that posture corrector that sticks to your spine and connects to the app. It notices when it starts to lean via slouching and then vibrates. I like that it's rechargeable and that it's comfortable.

I bought this to my daughter, she is 12 but she is tall, and I thought this will be good for her with her posture now that she is expending more times in the computer. But honestly it doesn’t work, and it’s very uncomfortable for her while she is using it, can’t stand it for more than 10 min. It makes irritated marks under her arms, Not recommended!

Vibrates all the time. Quite annoying. Would be better if it vibrates after a short delay, so you can bend down to grab something quickly without it grabbing attention. The vibration is not subtle and the whole room and next room will know.

Es incomoda, esta mal calibrada, no ayuda mucho, es más cómoda una playera par corrección de postura.su mecanismo es bastante poco práctico y realmente su vibración molesta al llevar tu rutina diaria.