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Let's test the speed to your device. We'll measure the speed from our servers to this device. Results are often lower than plan speeds due to WiFi conditions and device capabilities. Start Test.
- My Xfinity
The Xfinity Discovery Hub is your resource for Xfinity...
- Tips to Improve Coverage
Your Wifi expands out from your Gateway in all directions so...
- Compare Device Speeds
Xfinity Speed Test. ... older devices may not do as well,...
- Device Speed vs Plan Speed
This test is measuring the amount of speed available to a...
- Sign In
Get the most out of Xfinity from Comcast by signing in to...
- Billing
Get the most out of Xfinity from Comcast by signing in to...
- Tips and Tools
Look Up Your Device. Check speed limitations on different...
- Internet Help and Support
Discover how to optimize your Internet speed and...
- My Xfinity
Learn how to check a connected device’s connection to see which activities your WiFi signal can support.
Use Speedtest on all your devices with our free desktop and mobile apps.
Test your Wi-Fi speed with a separate modem and router. Step 1: Run our speed test on a smartphone, tablet, or laptop connected to your Wi-Fi network while standing next to your router and record the speed test results. Step 2: Connect a wired desktop or laptop to one of the wireless gateway’s Ethernet ports.
9 paź 2019 · Luckily, there’s a new fearure on our internet speed test that allows you to look up the distinct WiFi capabilities of your personal devices. To look up your device’s capabilities, simply enter the make and model at speedtest.xfinity.com/devicespeed.
Look Up Your Device. Check speed limitations on different devices.
Looking for an easy way to test and track your internet speed on your phone? Download our free, easy-to-use speed test app for quick and reliable results.