Signal Detector: EMF WiFi GPS

Turn your phone into a complete signal and sensor toolkit. Measure electromagnetic fields, track satellites, analyze WiFi, scan Bluetooth devices, check sound levels, and run network diagnostics — all in one clean, easy-to-read dashboard. Whether you're a network professional, a tech enthusiast, or just curious about the invisible signals around you, this all-in-one toolkit gives you real-time data with no fluff.

🧲 EMF & MAGNETIC FIELD METER
Use your device's built-in magnetometer to measure magnetic fields around you in real time. Set custom alert thresholds so the app warns you when it detects a magnetic anomaly or high reading. Handy for spotting nearby wiring, appliances, and magnetic sources around your home or office.

🛰️ GPS & SATELLITE FINDER
See every satellite overhead on a live sky-view radar. This GPS test tracks signal levels across all major systems — US GPS, EU Galileo, Russian GLONASS, Chinese BeiDou, and Indian IRNSS (NavIC). A great tool for checking GPS accuracy, satellite coverage, and location fix quality.

📶 WiFi & NETWORK ANALYZER
Analyze your WiFi in seconds. The channel analyzer helps you find the least-crowded channel and reduce interference for a faster, more stable connection. Inspect BSSID, gateway, and IP details, and use the network scanner to discover every device connected to your local network.

🛠️ NETWORK DIAGNOSTICS TOOLKIT
A full set of network tools in your pocket: ping test, traceroute, port scanner, WHOIS lookup, and LAN device scanner. Diagnose connection problems, map network paths, and troubleshoot your setup like a pro.

📱 CELLULAR SIGNAL METER
Track LTE and 5G signal strength in real time (dBm, ASU). View carrier details, network type (SA/NSA), Cell ID, and neighboring towers to find coverage gaps and dead zones. A practical signal strength meter for checking reception anywhere.

📡 BLUETOOTH & BLE SCANNER
Scan for nearby Bluetooth and Bluetooth Low Energy (BLE) devices. See signal strength (RSSI), device names, and MAC addresses — perfect for tracking down a lost peripheral or checking a connection.

🔊 SOUND & DECIBEL METER
Turn your phone into a noise meter. Measure ambient sound levels in decibels (dB) and log minimum, average, and maximum readings over time to check noise around you.

🚀 WHY YOU'LL LIKE IT
• All your signal and sensor tools in one app
• Real-time readings with clean, readable graphs
• Custom alerts and thresholds
• Works offline — no account needed
• Lightweight and easy to use

🔒 PRIVACY-FIRST DESIGN
Your privacy comes first. All scans and calculations run locally on your device. We do not use accounts, and we do not track or transmit your real-time data to external servers. Permissions are used only to access the local hardware sensors the Android system requires for each feature.

Download the Signal & Sensor Toolkit today and take control of the wireless signals and sensor data around you!

⚠️ NOTE ON ACCURACY: This app uses your phone's built-in sensors (magnetometer, microphone, GPS, radios). Readings depend on your device's hardware and are intended for general reference and informational use, not certified professional measurement.