Easy signal checks
Start a scan without needing RF tools or technical setup.
Signal awareness for everyday spaces
This changes how you read a room.
Signal Heatmap makes nearby Wi-Fi, Bluetooth, and cellular activity visible, so you can compare bedrooms, offices, desks, and living spaces without guessing.
Download Signal Heatmap at
Built for quick room scans, signal comparisons, and practical planning estimates. No medical claims, no complicated RF jargon.
Choose the spot you care about.
Stand near a bed, desk, sofa, or room center and run a scan from the place that matters. Signal Heatmap brings the detected sources into a clean summary.
- Wi-Fi networks with strength readings
- Nearby Bluetooth device activity
- Cellular context where supported
Compare the spaces you use every day.
Save scans by room and build a simple history. The more you scan the same places, the easier it becomes to notice which areas are busier or calmer.
- Create profiles for rooms and workspaces
- Track score changes over time
- Keep saved scans organized by context
See high-activity areas clearly.
Radar and heatmap views turn signal readings into a visual map of nearby activity. Green, yellow, and red zones make the next comparison easier to understand.
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Moderate
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Platform benefits
Simple enough for daily use.
Room-level context
Compare the places where you sleep, work, relax, and move.
Visual summaries
Use scores, radar, map colors, and history together.
Clear boundaries
Planning estimates only, with privacy and ad disclosures ready.
How it works
A three-step scan habit.
Scan a real spot
Start where you actually sit, sleep, work, or relax.
Read the signal context
Review source counts, strength readings, and the score.
Compare another room
Save scans so the quietest spaces become easier to find.
Store-ready basics
Planning estimates, not medical advice.
Signal Heatmap helps users understand wireless signal context for environment planning. This Firebase site also hosts the required AdMob seller record at the root domain.
Contact us
Questions or feature ideas?
Send support questions, feedback, or feature requests directly to the Signal Heatmap team.