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A device speed test checks the speed between your smartphone, tablet, computer, or other device and the internet. You can run the test through a cellular (mobile) network, a wired broadband connection, or your home Wi-Fi.
14 mar 2023 · Learn how to use the AT&T speed test to measure your Wi-Fi gateway, All-Fi Hub, or device internet speed.
AT&T offers a free internet speed test that gives you the option to check your device speed and your Wi-Fi gateway speed. You do not need to be an AT&T customer to check your device speed. When you check your device speed, you are checking the speed between your Wi-Fi® enabled device and your internet connection.
Use Speedtest on all your devices with our free desktop and mobile apps.
Test the download speed, upload speed, and latency of your AT&T internet service.
AT&T's Advertised Speeds Versus Actual Speeds. Please use the charts and tables below alongside your speed test to determine if you are getting your advertised speeds or whether you need to contact your provider (or switch to a different one).
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