As long as it broadcast in ANt+ or BLE it’s should be compatible: https://zwift.com/hardware/
Hi Walter,
Zwift is not yet compatible with bike computers like the Cateye Velo wireless, or any other devices that only receive data. Zwift reads data, but doesn’t transmit it back. Likewise, these devices do not transmit data for Zwift to receive.
While these computers aren’t compatible with Zwift, there are numerous Speed & Cadence sensors available that work with Zwift. We recommend ones that connect via ANT+ or Bluetooth Smart (BLE) using open standards.
Visit our hardware page for more information and if you have further questions or concerns, please submit a support ticket.