Find My Device

Google's Bluetooth LE based device locationing network

Find any device, without GPS

The Find My Device network is a crowdsourced network of hundreds of millions of devices running newer versions of Android that use Bluetooth LE wireless technology to detect missing devices nearby, and report their approximate location back to the owner.
graphical user interface

Compatible products

SoCs suitable to build Find My Device enabled products

nRF54L15 SoC

Sampling now: Ultra-low power multiprotocol SoC that takes the nRF52 Series to the next level, with a massive leap forward in performance, efficiency, and security.

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nRF5340 SoC nRF5340 SoC

Dual-core Bluetooth 5.4 SoC supporting Bluetooth Low Energy, Bluetooth mesh, NFC, Thread and Zigbee

128 MHz Arm Cortex-M33 CPU with
1 MB Flash + 512 KB RAM
64 MHz Arm Cortex-M33 CPU with
256 KB Flash + 64 KB RAM
Bluetooth Low Energy
Bluetooth Direction Finding
Bluetooth mesh
Thread, Zigbee
ANT
NFC
Advanced security
USB, QSPI, HS-SPI
105 °C extended operating temperature
1.7-5.5 V supply voltage range

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nRF52840 aQFN73 SoC nRF52840 SoC

Bluetooth 5.4 SoC supporting Bluetooth Low Energy, Bluetooth mesh, NFC, Thread and Zigbee

64 MHz Arm Cortex-M4 with FPU
1 MB Flash, 256 KB RAM
2 Mbps, 1 Mbps, Long Range
Bluetooth Low Energy
Bluetooth mesh
Thread, Zigbee
+8 dBm TX Power
128-bit AES CCM, Arm CryptoCell-310
UART, SPI, TWI, PDM, I2S, QSPI, PWM
12-bit ADC
NFC
USB 2.0

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nRF52833 SoC nRF52833 SoC

Bluetooth 5.4 SoC supporting Bluetooth Low Energy, Bluetooth mesh, Bluetooth Direction Finding, NFC, Thread and Zigbee

64 MHz Arm Cortex-M4 with FPU
512 KB Flash, 128 KB RAM
2 Mbps, 1 Mbps, Long Range
Bluetooth Low Energy
Bluetooth Direction Finding
Bluetooth mesh
Thread, Zigbee
+8 dBm TX Power
128-bit AES CCM
UART, SPI, TWI, PDM
HS-SPI, I2S, PWM
12-bit ADC
NFC
USB 2.0

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nRF52832 SoC nRF52832 SoC

Versatile Bluetooth 5.4 SoC supporting Bluetooth Low Energy, Bluetooth mesh and NFC

64 MHz Cortex-M4 with FPU
512/256 KB Flash, 64/32 KB RAM
2.4 GHz transceiver
2 Mbps, 1 Mbps
Bluetooth Low Energy
Bluetooth mesh
+4 dBm TX power
128-bit AES
UART, SPI, TWI, PDM, I2S
PWM
12-bit ADC
NFC-A
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Get started developing

Find My Device for developers

Find My Device network support is now available in nRF Connect SDK from v2.7.0 and onwards. New projects can be started using the Fast pair locator tag sample as a starting point. 

Creating devices for the Find My Device network requires your idea to be registered with and approved by Google. 

To learn more about Google's Find My Device network, visit their developer pages to read the specifications and submit the registration form to register your new device idea.