BLE RSSI Heatmap Visualizer

Connect your BleuIO dongle and visualize nearby BLE signal strength as a live RSSI heatmap.

Disconnected
Total devices 0
Strong devices 0
Medium devices 0
Weak devices 0
Best RSSI --

Live RSSI Heatmap

Detected devices are grouped by RSSI signal strength.

Ready
Strong
Medium
Weak
BleuIO dongle BleuIO

Detected BLE Devices

Devices are updated by MAC address when repeated scan results arrive.

MAC address RSSI Name Signal category Last seen
No BLE devices found yet.