# Supreme Court Rules Your Phone's Location History is Protected Under the Fourth Amendment

*Published:* 2026-06-29
*Author:* Farzan Hussain

![man checking his location settings on Android while walking past Supreme Court](https://bestforandroid.com/wp-content/uploads/2026/06/man-checking-his-location-settings-on-Android-while-walking-past-Supreme-Court.jpg)

Your Android phone knows where you’ve been every two minutes. Until yesterday, the government could make Google hand that over without ever having you specifically in mind. The Supreme Court just changed that.

In a [6-3 ruling](https://www.supremecourt.gov/opinions/25pdf/25-112_0am4.pdf) decided Monday, the U.S. Supreme Court in Washington held that an individual has a reasonable expectation of privacy in their phone’s location history, and that police intrude on a constitutionally protected interest when they demand that information, even from a third-party tech company like Google. That’s a bigger deal than it sounds.

What a geofence warrant actually is
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Here’s the thing most coverage buries. This was never about tracking one suspect. Geofence warrants directed Google to search millions of users’ location histories, meaning millions of people were subjected to a search despite never having done anything suspicious.

Police draw a digital fence around a crime scene, pick a time window, and demand location history data on every device inside it. No name. No suspect. No probable cause is tied to any individual person. Just: everyone who was near this place, hand them over.

The case started with a 2019 bank robbery in Virginia, where [police obtained a geofence warrant](https://www.law.cornell.edu/supremecourt/text/25-112) covering every phone within a 150-meter radius of the credit union, 30 minutes before and after the robbery. That net caught Okello Chatrie. His lawyers argued the whole technique was unconstitutional.

Today, seven years later, the Supreme Court has finally agreed with the core idea of it.

What actually changes for you
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The ruling requires authorities to obtain a narrowly tailored warrant before examining cellphone data of a broad range of users in an area. That means law enforcement can’t just go fishing. They need a real target, real suspicion, and a judge who signs off on something specific and not a dragnet.

For Android users, this matters more than it might for iPhone owners. Google’s Location History has historically been one of the most detailed records of your physical life that exists. Google has since changed its policies, storing location information on the user’s device rather than a separate database, but companies like Apple, Lyft, Snapchat, and Uber still retain location data and could be directly impacted by this ruling.

The government’s argument throughout was that you gave Google your location voluntarily, so you gave up your right to privacy in it. The court rejected that. Justice Kagan warned that the amount of location history available gives the government a “virtual panopticon” to scrutinize citizens’ activities, and that the Fourth Amendment wasn’t written to allow that, regardless of whether a tech company is holding the data instead of the government.

The justices sent the underlying case back to a lower court to determine whether the specific warrant used against Chatrie was ultimately reasonable, so this isn’t fully over. But the principle is now settled. Your location history is yours, and the government has to ask the right way before it can touch it.

We’ll update this as the lower court decision comes in.