Meters RSSI 0.25 -41 0.5 -43 1 -49 2 -65 3 -58 4 -57 5 -67 6 -67 7 -77 8 -70 9 -69 10 -75 12 -72 14 -72 16 -78 18 -83 20 -81 25 -81 30 -75 40 -83 Android device: version: 4.4.2 build_number: LPV79 model: Nexus 5 manufacturer: LGE Beacon Info: RadBeacon Tag Advertisements per second: 10 Transmit Power: Max IPhone 5s Average RSSI @1m: -51 Distance formula coefficients calculated for these values: Intercept: 0.1820634 Multiplier: 0.8229884 Power: 6.6525179