Treisa Smart Posture Corrector

Most of us don't notice we're slouching until our neck and shoulders start complaining about it. By then the habit is already set. A posture trainer works on the habit itself.

Treisa's smart posture corrector is a small device that sits against your upper back. When you slump forward past the angle you set, it gives a light vibration, a quiet nudge to sit or stand back up straight. Over time, the reminders help you catch yourself sooner. You set the sensitivity and how long the grace period is before it buzzes, so it fits how you work.

It's discreet enough to wear under a shirt, charges over USB, and holds a charge through a typical work day. Start with an hour or two a day rather than wearing it constantly, and build from there.

• Gentle vibration reminds you to straighten up when you slouch
• Adjustable sensitivity and delay so it fits your routine
• Small and discreet, wears under clothing
• Rechargeable over USB, lasts through a work day
• No app subscription required to use the basic reminder

Who it's for: Desk workers, drivers, students, and anyone who catches themselves hunched over a screen.

How to use: Start with short sessions (1–2 hours) and increase gradually. It's a training aid, not a brace, and not a medical device.