WiFi Signal Strength

WiFi Heatmap

Tap where you are standing, hold still for 6 seconds, then move to the next spot. After a few spots you get a color map of where your WiFi signal is strong and where it is weak.

Dead zone Weak Fair Good Excellent

Tips for an accurate WiFi heatmap

  • Use your phone and walk to each spot. The test measures the device in your hand.
  • Turn off mobile data so your phone cannot switch away from WiFi.
  • Spread your points out: corners, doorways, the couch, the desk, the bed. Six to ten points per floor works well.
  • Hold still during each 6-second test, at the height you normally use the device.
  • Scores are relative to the best spot on the plan, so include one spot next to the router.

Your plans and results are saved in this browser only. An uploaded floor plan image stays on your device too.