Test Your Android Phone’s Water Resistance With This Handy App

A picture showing the water resistance tester app with an exclamation mark showing the phone is not resistant

Test your Android phone’s relative water resistance with the Play Store app.
Photo: Florence Ion / Gizmodo

Today I learned that you can test the water resistance of a smartphone without throwing it into a huge pool. All you need is a water resistance tester app like the one that’s making the rounds reddit.

apt name water resistance tester The app is available in the Google Play Store for Android devices. It tests your smartphone’s IP67 and IP68 water-resistance seals via a barometer built into your phone. Two Redditors in the Samsung community where the post originated, Confirmed and then deleted A note stating that the methodology is similar to how OEMs test seals on their equipment. We’ve reached out to Samsung to confirm if this is indeed the case.

To begin the test, place your phone on a solid, flat surface. Then, place your thumb on the screen where indicated. Once you apply a little pressure, the test will begin. The app will flash a green checkmark if everything is sealed on the day you take the phone out of the box. And if it’s not, you’ll have trouble starting the test, and then you’ll get a giant red exclamation mark telling you your phone is No Resistant to water. Android Police It also notes that if you run the test with a pop-out SIM tray, the test will fail because there’s a huge gaping hole where water could theoretically seep through.

The barometer inside the smartphone measures the relative air pressure around the device. Back when smartphones were just getting jumbled up with premium features, the idea of ​​a barometer inside such a tiny device seemed like a distant ideal. Barometers are usually water based or use a copper alloy solution that expands and contracts depending on atmospheric pressure. But it’s too mechanical for a smartphone. Instead, a digital barometer is used to perform this test. This is a simple pressure-sensing transducer, often found in dedicated GPS chips. It measures pressure in Pascals, which is the “hpa” on the water resistance tester’s results. Phone Barometers Are So Powerful, You Can Too DIY your own scale if you wanted.

I tested the app with a oneplus 9, which is IP68-rated for water resistance. I also tried it with OnePlus N200 5G, which is not. In both instances, the app was able to handle the flagship OnePlus water and the budget OnePlus could not.

A photo of my two thumbs on an Android smartphone with the water resistance app open

I’ve modeled my thumb to show you how to apply pressure to water-resistance testing apps.
Photo: Florence Ion / Gizmodo

When you hold your smartphone in your hand and breathe, the water pressure seal can weaken over time. For example, an app like this can help you assess an older phone, to make sure its seal hasn’t been compromised due to common wear and tear.

It may also help to inform you before approaching an enticing body of water. It’s summer time, and with climate change imminent creeping in, there’s at least a way to test whether your phone can handle the inevitable torrent of water that flows after the polar ice caps have completely melted. Will go We are heading towards some tough times. Make sure your smartphone is enabled.

Water resistance tester is not the first resistance-testing app To emerge in the Play Store, but it has a lot of positive reviews to support it, not to mention community feedback. The developer behind Water Resistance Tester App, ray woo, does not make any guarantee on the efficacy of the app. But it can be fun to try it. If you get some utility out of it, be sure to tip the developer, who will also remove the ad.


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