Stress Signal – Digital Stress Detector Backed by Science

About

Take control of your digital wellness with science-backed stress detection.
Stress Signal is a privacy-focused extension that helps you manage stress through science-backed behavioral monitoring. Based on groundbreaking research showing that typing and mouse patterns are better stress predictors than heart rate, Stress Signal provides timely interventions exactly when you need them most.

Stress Signal works by analyzing your unique behavioral patterns—not what you type, but how you type. During a quick 15-minute calibration period, the extension learns your typing speed, rhythm, and mouse movements to establish a personalized baseline. As you browse, it continuously monitors for deviations that research has linked to cognitive load and stress. When these patterns indicate elevated stress levels, you'll receive a gentle reminder to take a mindful break featuring calming breathing exercises.

➤ Privacy is Our Foundation
Stress Signal operates entirely within your browser. All behavioral analysis happens locally on your device, ensuring your data never leaves your computer. We never record keystrokes or read any content you type – only timing and movement patterns. Password fields and sensitive information are automatically ignored. There's no tracking, no analytics, and no data collection whatsoever. Your privacy isn't just protected; it's guaranteed by design.

➤ How It Works
1. Quick Setup - Install and begin the 15-minute calibration to establish your baseline
2. Seamless Monitoring - Works quietly across all tabs while you browse naturally
3. Smart Detection - Continuously analyzes behavioral patterns for stress indicators
4. Timely Interventions - Displays wellness prompts with breathing exercises when needed

➤ Key Features
- Real-time stress detection through typing and mouse pattern analysis
- Personalized calibration that learns your unique behavior
- Cross-tab monitoring for comprehensive stress assessment
- Customizable sensitivity levels and intervention frequency
- Privacy-first design with 100% local processing
- Advanced settings for power users
- Intervention history tracking to monitor your wellness journey
- Automatic exclusion of password and sensitive fields

➤ Perfect For
- Remote workers managing digital burnout and screen fatigue
- Students navigating intense study sessions and exam periods
- Professionals in high-pressure environments seeking balance
- Teams prioritizing workplace mental health initiatives
- Anyone committed to improving their digital wellness

➤ The Science Behind Stress Signal
Stress Signal leverages decades of research into behavioral biometrics and cognitive load. Studies have consistently shown that stress affects our fine motor control and decision-making processes, creating measurable changes in how we interact with our devices. By monitoring these subtle changes – from typing rhythm variability to mouse movement hesitation, Stress Signal can detect stress patterns before they escalate, giving you the opportunity to take proactive wellness breaks.

➤ Pin It
For the best experience and to easily access Stress Signal, pin it to your browser toolbar. Click the puzzle piece icon in your browser toolbar, then click the pin next to "Stress Signal".

Important: Stress Signal identifies behavioral patterns associated with stress but is not a medical device or diagnostic tool. For clinical stress management or mental health concerns, please consult qualified healthcare professionals.