How does Google Device Manager get my location?

[pstein]

As you know it is possible through Google to locate my smartphone (and remote delete content) provided I have enabled the device manager.

Now assume I login to https://www.google.com/android/devicemanager
How does Google get the location information in detail?

Does it send a one-time request to my mobphone?
Or does Google a permanent tracking?

Is it required to have an active data connection through my mobil provider or is a WLAN-only based connection sufficient?

Peter

 

[sdrawkcab25]

It sends a request to the phone whenever you initiate it through device manager. However if you have "location history" turned on, your location is updated automatically. But a fresh location request is still sent when trying to locate the device through the device manager. It will use whatever information/hardware that is available to determine the best location. So it will use cell tower, WiFi, GPS in any combination. If the phone is in any area where none of those methods work, you will get a "location unavailable" message.

 

[pstein]

Ok, thank you, but where exactly can I turn on/off the "location history" function you mentioned?

 

[sdrawkcab25]

Ok, thank you, but where exactly can I turn on/off the "location history" function you mentioned?

Can be found here https://maps.google.com/locationhistory/b/0

 

[codesplice]

And the option to turn it off can be found at (depending on your device and Android version): Settings > Location > Location Services (at the bottom) > Google Location Reporting > Location History :thumbup:

 

[SiempreTuna]

Note that turning location services off doesn't mean your phone can't be tracked at all. The only way to avoid a phone being tracked is to turn it off. And maybe remove the battery.

 

[03bluecoupe]

I just looked at Google Dev. Manager. Pretty basic and useless from that I can tell. I did a locate on my phone, it said it found it but didn't show me where. The only options were to Ring, and Lock. Avast seems to have a LOT more capabilities, but that's a different subject I suppose.

 

[dan330]

it shows me my device location within 10ft.. for all 3 of my devices: nexus 7 2012, GS3, GN3.

if the phone is completely off.. it will show the last time the device gave its location.
ex: my GS3 was last turned on in Dec.. it said the device was not found but here is the last known location.. and mapped it for me.

 

[codesplice]

it shows me my device location within 10ft.. for all 3 of my devices: nexus 7 2012, GS3, GN3.

if the phone is completely off.. it will show the last time the device gave its location.
ex: my GS3 was last turned on in Dec.. it said the device was not found but here is the last known location.. and mapped it for me.

That's been my experience as well. It's always been fast to lock in to an accurate location.

I've used Avast in the past, and really liked it - but I've come to prefer ADM because it doesn't rely on any third-party service or apps. It's all built-in and dead-simple to configure and use.