Ant + CE dongle

Is the Ant+ dongle from Tacx compatible with the Zwift app on the iPad Pro and when not which one is working well on this device?

Jan

Jan: Apple devices like the iPad Pro require Bluetooth sensors. If your Tacx sends Bluetooth, you’re all set, without any ANT+. You can look for your device on the Zwift hardware page: http://zwift.com/hardware/ . If your Tacx uses Bluetooth Low Energy (BLE), then you can use the Tacx directly with your iPad Pro.

ANT+ dongles are a good solution for Windows PCs.

Most Tacx trainers (assuming you have a Tacx trainer based on your question) broadcast Bluetooth so you don’t need an ANT+ dongle. 

You can use a Lightning to 30 pin adapter and a Wahoo ANT+ key https://www.wahoofitness.com/devices/accessories/wahoo-key-16