Zenith and Zenith Pro currently support direct connections with:
Garmin watches
Garmin bike computers
iOS phones
Android phones
Hammerhead Karoo 2 and Karoo 3
Apple Watch
The glasses use a private connection protocol. Other watches and bike computers are not supported and cannot connect directly to the glasses.
Wahoo devices, including Wahoo ELEMNT bike computers and Wahoo watches, are not currently supported. The iGPSPORT iGS800 is also unsupported and cannot send route, navigation or radar information to the glasses.
Accessory sensors and radar tail lights follow separate compatibility rules. Standard Bluetooth or ANT+ support alone does not make a device compatible with the glasses.