Smart Posture Trainer – Gentle Vibration Alerts, App Tracking, 12-Day Battery
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Details
Gentle buzz · Companion app · Up to 12-day battery
A Tiny Reminder on Your Back That Helps You Sit and Stand Tall
This smart posture trainer sits discreetly on your upper back and gives a gentle vibration whenever you start to slouch. Bit by bit, those small reminders help you build the habit of sitting and standing upright – at your desk, on the sofa or on the move.


The problem
Slouching sneaks up on all of us
Hours at a laptop, scrolling on a phone or leaning over a desk: most of us drift into a rounded back without noticing. By the time we realise, we have been hunched over for an hour.
This trainer notices for you. A quick, gentle buzz is the cue to roll your shoulders back – and over time, sitting tall starts to feel natural.
How it works
Start training in 3 simple steps
Features
Small device, smart details
Companion app
See your progress day by day
The free app for iOS and Android phones shows how much of your day you spent upright versus slouching, lets you set training sessions and change the vibration settings.
Short daily training plans make it easy to build the habit, and your history shows how you are getting on over time.

Where to use it
Anywhere you tend to slump – which, for most of us, is most of the day.

Why people choose it
- Discreet – small enough to wear under everyday clothes
- Gentle, adjustable vibration rather than a rigid brace
- Builds awareness, so the habit can stay even when you take it off
- Free app with daily training and progress tracking
- Long battery life and a hard case for travel
Good to know
- Start with short sessions and build up gradually – about 3 hours a day is a good target.
- Place the adhesive on clean, dry skin.
- Results vary from person to person. This is a habit and awareness trainer, not a medical device.
- If you have a back or neck condition, a pacemaker or are pregnant, please check with your doctor before use.
Specifications
- Sensors: 2 biofeedback motion sensors (gyroscope)
- Feedback: vibration, 9 plans with adjustable intensity
- Battery: up to 12 days (at 3 hours a day)
- Charging: USB-C
- Data: stores up to 30 days, syncs with the app
- Water resistance: splash-proof
- Size and weight: 48 mm long, under 12 g
- App: free, for iOS and Android
What's in the box
- 1 × Smart posture trainer
- 1 × Hard travel case
- 1 × USB-C charging cable
- 10 × Silicone skin adhesives
- 1 × Adhesive removal tool