The CORE 2 has two sets of LED lights to provide more information on the trainer's status to users. The CORE 2’s LEDs represent Connection (upper) and Ready to Ride (lower) status. This LED behavior will change depending on general use, connection type, firmware version and update availability.
All lights will go into sleep mode after 15 minutes of inactivity.
Connection Status (upper LEDs)
Connection | Light Color / Pattern |
|---|---|
No Connection | Off |
Single Bluetooth | 1x blue pulse + off , breathing cycle |
Dual Bluetooth | 2x blue pulse + off breathing cycle |
Triple Bluetooth | 3x blue pulse + off breathing cycle |
Single WiFi Connection | 1x white pulse + off breathing cycle |
Bluetooth + WiFi | 1x blue pulse + 1x white pulse + off breathing cycle |
Dual Bluetooth + WiFi | 2x blue pulse + 1x white pulse + off breathing cycle |
ANT+ | Red blinks whenever ANT+ control received |
Ready to Ride Status (lower LEDs)
State | Color / Pattern |
|---|---|
Boot (turning on the trainer) | Yellow (quick flash) |
Idle | Green (solid) |
Powered on, flywheel turning | White (solid) |
Undefined error | Red (blinking) |
Zwift paired | Orange (solid) |
Zwift Virtual Shifting enabled | Purple (solid) |
During a Firmware Update
These lights will occur on both the upper and lower LEDs when a firmware update is needed.
State | Color / Pattern |
|---|---|
Boot | Yellow (quick flash, lower only) |
Downloading | Yellow (upper and lower pulsing together) |
Error while downloading | Yellow + Alternating (upper and lower alternating pulses) |
Validating | Purple (solid, upper only) |