Free Mobile App — iOS & Android
NanoBeacon™ BLE Scanner
Scan, inspect, and debug Bluetooth Low Energy advertising packets from your phone — for free.
Your BLE Development Companion
The NanoBeacon™ BLE Scanner is a free mobile app that lets you scan and analyze Bluetooth Low Energy advertisements from any BLE device — right from your iPhone or Android phone.
Instantly decode advertising payloads, monitor signal strength, and inspect packet data — no extra hardware needed beyond your smartphone.
# BLE Advertisement Scan
IN100-A3F2 | RSSI: -62 dBm | iBeacon
UUID: B9407F30-F5F8-466E-AFF9-25556B57FE6D
Major: 1000 | Minor: 52 | Tx Power: -59
Interval: 200ms | Temp: 23.4°C
IN100-C81A | RSSI: -78 dBm | Custom
Payload: 0x0201 06 FF 0600 ...
Interval: 1000ms
█ Scanning...
Features
Scan and display all nearby BLE advertising packets in real time
Filter devices by name, MAC address, RSSI threshold, or advertising type
Decode standard advertising formats: iBeacon, Eddystone-URL, Eddystone-UID, Eddystone-TLM
Visualize RSSI signal strength over time with live graph
Decode and display NanoBeacon™ custom advertising payloads
Log advertising data for offline analysis
Available free on iOS and Android