Zwift connects wirelessly to your devices (smart trainer, HR monitor, cadence sensor, etc) via ANT+ or Bluetooth. While iOS, AppleTV, and Android users can only use Bluetooth, ANT+ is the most common method among Windows PC users.
ANT+ USB sticks (sometimes called “dongles”) plug into your computer, allowing it to talk to your devices using the ANT+ protocol. Here are the top sticks we’ve used and recommend:
Garmin USB ANT Stick
~$50
A premium (even overpriced) solution from a reputable fitness company, Garmin’s ANT stick is pricey but also reliable, with good support behind it.
COOSPO USB ANT Stick
~$16
Works just as well as other dongles, for a fraction of the price. If you need an ANT extension cord, grab this bundle instead!
While you’re at it, get a USB extension cable. They’re cheap, and allow you to move your ANT+ stick as close to your trainer for the strongest possible signal. The AmazonBasics cables work well and only cost ~$7. If your cable needs to be more than 3 meters long, get an active USB extension cable.
Getting Dropouts?
Problems getting your ANT+ stick to work properly with Zwift? Check out the “ANT+ Dropout Troubleshooting” post.