Internet speed tests
Check the upload and download speeds of your connected devices or home Wi-Fi® gateway.
Device test
Speed test provided by Ookla, LLC.
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Internet speed FAQ
How does the device speed test differ from the Wi-Fi gateway test?
The 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.
A gateway speed test checks the speed between your AT&T Wi-Fi gateway and our network. It reflects the speed coming into your home.
A gateway speed test checks the speed between your AT&T Wi-Fi gateway and our network. It reflects the speed coming into your home.
What are internet download speeds?
Download speeds show how quickly data travels from the internet to your device. A higher download speed means you can stream, download files, or access websites faster.
What are internet upload speeds?
Upload speeds reflect how fast data travels from your device to the internet. A higher upload speed result makes posting files or images to social media or other sites faster.
What speeds can I expect from my devices?
Your device speed varies, depending on the number of devices you connect to Wi-Fi, how you use them, their age and type, and Wi-Fi signal strength.
See what speeds you can expect from your devices
See what speeds you can expect from your devices
What factors affect my download and upload speeds?
Your speed results may vary based on many things, including but not limited to:
Learn more about what affects your internet speed
- •Device or connection type
- •Number of connected devices
- •Network congestion
Learn more about what affects your internet speed
What is latency?
Latency (ping) is how long it takes data to travel from your device to another location and back. High latency can cause issues with video calls or online gaming.
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Explore Smart Home Manager
With AT&T Smart Home Manager, it's easy to manage your home network. You can:
- See and change your Wi-Fi name and password
- Manage connected devices
- Create profiles and turn on parental controls
- Troubleshoot and get help from our virtual assistant
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