Blue-light glasses
Filters part of the light, but does not manage distance, posture or behavior.
Comfort layer only
Good-habit smart eyewear · Ages 3–12
Nudge.
A physical closed-loop system that helps children keep better viewing distance and posture habits.
Nudge by SmartXY looks like ordinary children’s glasses. Inside, distance sensing, four-way tilt sensing, blue-light comfort lenses and smart fog feedback work together to gently guide children back to a healthier reading posture — without nagging, alarms or force.
i
Positioning: Nudge is a daily good-habit wearable, not a medical treatment. It is designed to support viewing-distance and posture habits and to complement professional eye-care advice.
≈30glightweight frame
2-in-1distance + posture
≤6.00DRx lens ready
30minType-C charge
✓
Distance sensingnear-work reminder
✓
4-way tilt sensinghead & neck posture cue
↺
Fog → reset → clearself-correcting loop
Market gap
The current landscape leaves a behavior gap.
Most children’s eye-care products solve one fragment: light, posture hardware, reminders or optical correction. Nudge targets the early daily habit itself — where viewing distance and head posture are formed.
Posture corrector
Constrains the torso but often misses head-down reading and side-tilt habits.
Body brace, weak habit fit
Reminder glasses
Measurement and reminders can be ignored when the feedback is too abstract.
Open loop, easy to tune out
Rx / Ortho-K
Professional care is important, but it usually starts after the habit window is missed.
Clinical layer, not daily behavior
Nudge by SmartXY
Distance + tilt + blue-light comfort + smart fog feedback form a physical closed loop.
Daily habit closed-loop system
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Behavior beats nagging.Children respond better to immediate visual feedback than repeated verbal reminders. The lens cue happens at the exact moment the habit slips.
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The loop teaches.Fog appears when posture or distance slips; the view clears when the child self-corrects. That instant reward is the habit engine.
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Safer claim boundary.The product can be positioned as a good-habit support layer, avoiding risky medical promises while still solving a real parent pain point.
30-day habit pathway
A month to adapt. A habit to keep.
The product narrative should not promise instant transformation. A stronger, more credible message is a guided four-week adaptation curve: try, notice, accept, stabilize.
Week 1
Try-on period. The child becomes aware of distance and posture cues.
Awareness
Week 2
Regular wearing starts. Parents begin to see visible changes in reading behavior.
Visible shift
Week 3
The glasses feel familiar. The cue becomes a companion, not a punishment.
Acceptance
Week 4
Children naturally adjust distance and posture to keep the view clear.
StabilizationAdherencedaily wearing minutes
Distancenear-work reminder count
Posturetilt reminder frequency
Feedbackparent / child acceptance
Mechanism
Not a reminder. A self-correcting loop.
The key strategic difference is not the sensor alone. It is the physical feedback loop that changes the child’s behavior at the moment of use.
01
Detect
Infrared distance sensing and four-way tilt sensing monitor near-work behavior.
02
Fog
The lens gently fogs when the child is too close or tilts too far.
03
Adjust
The child naturally eases back, lifts the head or levels the posture.
04
Clear
The lens clears immediately, rewarding the corrected behavior.
05
Habit
Repeated cycles make proper viewing distance feel normal.
Core technology
All-round posture management for head, neck and near-work habits.
Nudge focuses on the real-world problem: children do not only sit too close. They lower the head, lean sideways, hunch forward and stay there. The system monitors those moments and uses the lens itself as the reminder surface.
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Four-way tilt control
Built-in sensors monitor head and neck posture in real time. When forward tilt, backward tilt or side-lean exceeds the set range, the lens fogs as a gentle cue.
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Smart fog intervention
The fog is visual, private and precise. It avoids loud alarms, vibration fatigue and external force — the child remains in control.
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Comfort lens system
Blue-light comfort lens support, Rx-ready lens slots and a low-profile children’s frame make it suitable for everyday wear.
Reminder effect: fogged cue vs. clear view
Interactive demo
Distance too close? The view gently fogs.
This is the simplest way to explain Nudge to a parent or channel partner: when the child moves back into the comfort band, the view clears immediately.
Too close — lens fogging
Drag viewing distance
22 cm
16 cm30–35 cm comfort band45 cm
- Below 30 cm: the lens fogs to nudge the child to ease back.
- 30 cm or above: the view clears, reinforcing the corrected distance.
- Posture cue: the same principle applies when tilt exceeds the set range.
Product guide
More than a frame: sensors, lens layer and power system built in.
The current engineering board has been integrated into the page with English content around it, so partners can quickly understand the hardware layout and user operation.
Engineering reference board: chip, smart lens layer, wiring, battery, charging port and switch placement. The surrounding English text localizes the key points for international partner pages.
01 / PowerPower on
Press and hold the power button for about two seconds. The indicator light confirms the glasses are entering working mode.
- Power button: under the left temple area
- Green indicator: fully charged
02 / WearingWear correctly
Place the frame above the ears, keep the soft silicone nose pads centered, and adjust the viewing angle until the fit feels stable.
- Lens retaining slots are marked in blue
- Hidden wiring keeps the frame familiar to wear
03 / ReminderSmart fog feedback
The chip, lens layer and wiring work together to provide a quiet visual cue, helping children notice distance and posture habits.
- Integrated chips sit inside the frame corners
- The smart lens layer gives the visible cue
04 / ChargingCharge in time
Recharge through the USB Type-C charging port under the left temple tip when the low-battery reminder appears.
- Battery modules are built into the temple areas
- Use regular charging rhythm for daily wear
Low-power control chip
Coordinates distance sensing, posture sensing and fog feedback logic.
Smart fog lens layer
Provides the silent, private visual cue that children cannot easily ignore.
Hidden wiring
Integrated into the frame arms to keep the eyewear light and familiar.
Battery + Type-C
Designed for a full day rhythm with quick, familiar charging.
Use scenarios
Built for the moments when habits are actually made.
The highest-value use cases are not dramatic. They are everyday: reading, homework, writing, tablets and classrooms.
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Reading
Maintains a more comfortable distance during books and close reading.
✍️
Homework
Catches head-down writing and long desk sessions before they become automatic.
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Tablets & screens
Combines blue-light comfort and distance guidance during digital learning.
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Classroom
Silent, private cues that do not embarrass the child or interrupt others.
For partners · B2B2C
A daily habit layer that optometry and eyewear channels can stand behind.
Nudge is strongest when sold through trusted professional and premium retail channels: optometry centers, children’s vision-training institutions, eyewear chains and regional distributors.
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Professional trust
The product reinforces professional advice between appointments without making medical claims.
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Measurable pilots
Track wearing adherence, reminder frequency, parent feedback and sell-through before scaling.
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Premium positioning
A defensible habit-support category above ordinary glasses and below clinical program cost.
Pilot first. Exclusivity after validation.
Step 01Limited pilot
Launch with a low-risk first order in selected centers, with staff training and parent-facing material.
Step 02KPI gates
Agree on wearing adherence, return rate, parent acceptance and channel sell-through metrics.
Step 03Scale & territory
When the pilot passes, expand volume and discuss regional or account-based exclusivity.
Safe claims to use
- Supports better viewing-distance habits.
- Supports head and neck posture awareness.
- Uses a gentle smart-fog cue to encourage self-correction.
- Complements professional eye-care plans.
Claims to avoid
- Do not claim to treat, cure or prevent myopia.
- Do not position as a replacement for an optometrist.
- Do not guarantee clinical outcomes without local evidence.
- Do not overpromise blue-light health benefits.
FAQ
Questions partners and parents will ask.
No. Nudge is positioned as a daily good-habit wearable that supports better viewing-distance and posture habits. It should complement, not replace, professional eye-care guidance.
The cue appears directly in the child’s field of view at the moment the habit slips, and it clears as soon as the child corrects their distance or posture. That makes it a closed physical feedback loop.
The product page communicates an Rx-ready configuration up to 6.00D / 600°. Local optical fitting and final lens configuration should be managed by qualified partners.
Start with a controlled pilot in selected centers or stores. Measure wearing adherence, parent feedback, sell-through and return rate. Scale only after KPI gates are met.
Avoid claims such as treating, curing or preventing myopia. The strongest and safest message is good-habit support: distance, posture, comfort and self-correction.