Features - STEPX

Core Architecture

Precision Tracking Engine Built for the Web

STEPX reads native device telemetry directly through modern web standards. Experience clinical-grade step counts, calorie analytics, and movement zones with zero third-party hardware required.

Local Sampling

60 fps

ACC_SAMPLE_OK

Client-Side Privacy

100%

ZERO_SERVER_LOG

Battery Impact

< 2%

PWR_OPTIMIZED

Motion Detection

Browser Sensor Engine

Hardware-Free

Processes high-frequency DeviceMotionEvent and gyroscope streams directly in your browser. Delivers clean step counts without extra hardware.

Calibrated Telemetry

99.2%Accuracy

Live Stream Ready60Hz motion sampling

Kinetic Velocity

Real-Time Pace Analysis

Dynamic Feedback

Calculates instant cadence, stride velocity, and step frequency in real time. Adapts dynamically whether you walk, jog, or power stride.

Calibrated Telemetry

118Steps / Min

Optimal CadenceAdaptive cadence algorithm

Energy Expenditure

Active Intensity Zones

Biometric Zones

Converts kinetic motion and duration into 5 distinct metabolic zones. Quantifies active calorie burn and exertion levels on the fly.

Calibrated Telemetry

482Active kcal

Zone 3 AerobicMET-calibrated model

Device Integration

Optional Wearable Sync

Dual-Channel

Pairs optionally with Apple Health, Wear OS, and Bluetooth sensors via Web Bluetooth API for unified multi-source biometric tracking.

Calibrated Telemetry

< 1sSync Latency

Universal BridgeWeb Bluetooth & HealthKit

Zero Cloud Uploads for Sensor Data

All raw motion measurements and kinetic calculations run inside your local browser instance. You keep complete sovereignty over your activity metrics.

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Telemetry Security Standard

Clinical Telemetry Protected at the Source

STEPX measures your movement with browser-native precision while keeping your physiological metrics strictly isolated on your device.

Zero Server Ingestion

Client-Side Telemetry

Exploration of client-side data protection

All sensor data from accelerometers, gyroscopes, and device pedometers is processed directly within your browser instance. Raw biometric metrics never leave your hardware without your explicit consent.

100%

Local Computation

AES-256 IndexedDB

Encrypted Local Storage

Hardware-level client persistence

Daily step counts, active calorie burn estimates, and telemetry logs reside in sandboxed IndexedDB storage protected by AES-256 browser keyrings. You retain full control to wipe or export records anytime.

256-bit

Sandboxed Cipher

No Advertising Pixels

Zero-Tracking Policy

Zero-tracking privacy policies that safeguard personal health metrics

We strictly ban third-party analytics pixels, ad network trackers, and commercial profiling cookies. Your physiological performance metrics belong entirely to you, guaranteed by architecture.

Third-Party Trackers

Verify Your Browser Permissions

No third-party trackers, no hidden cookies, and complete exportability of your activity history.

Learn Sensor Architecture Explore Features

Clinical-grade web activity telemetry and real-time biometric tracking directly within your browser. Zero additional hardware required with zero compromise on local data privacy.

Telemetry Hub:Operational

100% Client-Side Local Storage Encryption

Platform Navigation

Core Capabilities

Web-based Step & Distance Tracking
Real-Time Calorie Expenditure
Browser Sensor Detection
Optional Smartwatch Synchronization

Explore Sensor Architecture