Desk & remote workers
Eight hours at a laptop quietly rounds your upper back.
Smart posture reminder
You're slouching right now.
…and you just sat up straighter, didn't you?
Ships in 24 hours
Free domestic delivery
30-day returns
No questions asked
1-year warranty
Covered end to end
One size fits all
No sizing, no guesswork
Smart Biofeedback Posture Sensor
A 12-gram sensor that reads your upper-back angle every second and sends one quiet buzz the moment you start to round forward. No brace. No app. No nagging.
$44.99ONE-TIME
- Gentle vibration cue
- Invisible under clothes
- No app, no straps
- USB-C rechargeable
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The physics of slouching
Your head weighs 12 lbs. Slouched, your neck carries four times that.
Every degree you tip forward multiplies the load on your cervical spine — and you never feel it happening in the moment. The sensor does the feeling for you, so the correction arrives before the ache does.
No app. No straps. No adhesives. Put it on and go.
0° · Upright
12 lbs
effective load on your neck
15° · Glance down
27 lbs
effective load on your neck
30° · Laptop lean
40 lbs
effective load on your neck
45° · Full slouch
49 lbs
effective load on your neck
How it trains you
You don't have to remember. That's the whole point.
It catches what you can't feel
The sensor reads your upper-back angle every second you sit, type, or move. Slouching creeps in silently across a long workday — the device notices it long before your back does.
How to use
Up and running in 60 seconds
STEP 01Wear it
Rest the collar on your upper back, between the shoulder blades. It sits flat under any shirt.
STEP 02Set your posture
Sit or stand tall, then press the button once. That angle becomes your personal baseline.
STEP 03Get reminded
Go about your day. When you start to round forward, one gentle buzz brings you back.
Made for real life
If you sit, drive, or scroll, it's for you
Wherever your posture slips, the buzz is there to catch it.
Drivers & commuters
Long drives pull your shoulders forward over the wheel.
Phone & tablet users
Every glance down loads your neck with extra weight.
Habits creeping in
Catch a rounding back before it settles in for good.
Everything In The Box
Smart Biofeedback Posture Sensor
Matte black, 12g, sweat-resistant silicone collar.
USB-C Fast Charger
Full charge in 40 minutes, up to 10 days of use.
Quick Start Manual
Calibrate and start training in under two minutes.
BONUS — $29 VALUE
The 14-Day Desk Mobility Reset PDF Guide
Free download sent immediately after purchase — 10-minute daily routines that undo eight hours of sitting.
Do the math
The cheapest posture coach you'll ever hire
Ongoing appointments
$75+
per session, most weeks
- Helps for an hour, then you're on your own
- Travel, waiting rooms, scheduling
- Costs stack up every single month
VS
Your posture trainer
$44.99
once — then it just works
- Watches your posture all day, every day
- Works at your desk, not in a clinic
- Anyone in the house can use it
Frequently Asked Questions
One gentle reminder
Train better posture without thinking about it
One quiet buzz the moment you start to slouch — so straightening up becomes automatic instead of another thing to remember.
Free shipping · 30-day returns · 1-year warranty