Kodgem Straight is an intelligent posture training device that analyzes your spine and shoulder angle using AI-powered sensors when placed on your upper back, gently alerts you with BioFeedback vibrations when your posture begins to collapse, allows you to track your posture changes through detailed graphs and statistics on the mobile app, and helps you build natural, healthy, and long-lasting posture habits by strengthening muscle memory.

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There are many posture correction devices on the market; however, Kodgem Straight+ is not just a simple vibration gadget—it is a smart posture coach that learns your behavior, analyzes your movement patterns, and activates only when you truly need it.

Below are the key reasons why Straight+ stands out from other products:

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1. AI-Modeled Intelligent Alert System (Model-Str-211)

Straight+ is one of the few posture devices in the industry that incorporates AI-supported posture detection technology. Thanks to this technology, the device does much more than simply reading sensor data—it behaves like a personal assistant that learns your habits over time.

What Does AI Do in Straight+?

Data from the 3 built-in sensors is processed every second by the AI model, enabling it to:

• Distinguish sudden bends from long-term slouching

• Filter out unnecessary vibration alerts

• Trigger a warning only when a real posture collapse is detected

• Learn your posture tendencies throughout the day and adjust feedback accordingly

This system eliminates the “constant vibrating and annoying” behavior found in basic devices.

What Have We Achieved With Straight+ AI?

• Reduced false alerts by 80%

• Increased proper upright posture duration by over 60%

• Significant posture awareness developed after only 3 weeks

• Users found the AI-based alert system 4× more effective than traditional vibration devices

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How Was the AI Trained?

Behind Straight+ lies a massive, high-quality dataset.

Data Collection

More than 180 million hours of movement data were collected from thousands of posture scenarios, various spinal angles, and real-life daily activities.

Data Labeling

Experts categorized the data into:

• “Correct posture”

• “Temporary bending”

• “Slouching”

Straight+ is the only posture trainer in the world with a dataset labeled at this scale and accuracy.

AI Algorithms Used

• CNN (Convolutional Neural Networks): Recognizes micro-movement patterns

• LSTM (Long Short-Term Memory): Understands posture trends over time

• RNN (Recurrent Neural Networks): Predicts future posture tendencies based on previous movements

These algorithms allow Straight+ to behave not like a machine, but like a device with a built-in posture instinct.

Privacy: On-Device AI

All analysis happens directly on the device:

• No data is sent to the cloud

• No personal information is stored

• Every bit of posture analysis remains private and local

This makes Straight+ significantly more secure than competing devices.

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2. Powerful and Customizable Mobile App Ecosystem (StraightAPP)

The real power of Straight+ comes from its seamless integration with the app.

StraightAPP allows you to fully personalize your entire posture training experience.

What can you do with the app?

• Adjust vibration sensitivity

• Access daily, weekly, and monthly AI-supported posture analytics

• Customize modes, sensitivity levels, and button settings

• Track posture trends through detailed graphs

StraightAPP works flawlessly with:

• iOS

• Android

• macOS

Straight+ is not just a vibration device—it is a digital posture assistant that learns from you and adapts to your needs.

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3. Advanced BioFeedback System

BioFeedback is a scientific awareness method that measures automatic physiological processes such as posture, muscle activity, and micro-movements, then provides sensory feedback in the form of vibration, sound, or visual signals.

Straight+ uses BioFeedback technology to not only teach proper posture but also help your brain relearn it.

Haptic / Tactile Feedback (Vibration)

This is Straight+’s main feedback mechanism:

• When your posture collapses, you feel a gentle vibration on your upper back

• It is not a harsh warning but a subtle cue telling your brain to correct your position

• Over time, your body learns this cue and develops muscle memory

• To prevent desensitization, Straight+ continuously varies its vibration frequency

Auditory Feedback

Straight+ also enhances awareness through app-based notification tones and alert sounds:

• Helps you perceive posture changes audibly

• Supports training sessions and posture coaching modes

• Can be personalized with sound-on or silent modes

Visual Feedback (via StraightAPP)

The app provides rich visual insights, including:

• Posture collapse moments

• Timeline view

• Daily, weekly, and monthly graphs

• Total posture duration

• Trend analysis

Seeing your progress increases posture awareness significantly.

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4. Ultra-Thin and Body-Adaptive Design

Straight+ is only 9.1 mm thick, making it:

• The thinnest posture trainer in the world,

• Invisible under clothing,

• Comfortable for all-day use,

• Lightweight, ergonomic, and stylish.

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5. Superior Battery Performance & Smart Energy Management

Straight+ has one of the longest battery lives among posture devices:

• 14 days on a single charge

• 30 minutes of charging = 80% usage

• Full charge in 1 hour 45 minutes

• Smart auto-shutdown systems that reduce power consumption

Once charged, you can forget about the battery for days.

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6. Technical Advantages That Make Straight+ Stand Out

Straight+ also surpasses its competitors in hardware:

• Bluetooth 5.2: Faster and more stable connection

• Type-C charging: Universal and fast

• 3 high-precision sensors: More accurate posture readings

• On-device AI: Maximum privacy

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