8
LED NOTIFICATIONS
Condition
LED behavior
LED meaning
Required action
Cranks start movement
1 blue flash
Unit is waking up
Warm up time!
Cranks moving and
unit is wake up
Blue flashes every 8
seconds
Unit active and
measuring
Keep cycling!
Plugging charging
cable
1 green flash
Charging cable
connected
Sit down. The battery
starts charging
Charging cable
connected
Red light
Battery is charging
Keep charging. Coffee?
Charging cable
connected
No light
Battery fully charged
Unplug charging cable
Unit detected an error
5 blue flashes in 1
second, followed by 1
green flash
Error message
Plug charging cable and
charge the battery for 1
minute. Unplug cable and
rotate cranks to check if
problem is solved
SPM
2
POWER METER UNIT SPECIFICATIONS
Leg measurement
Both legs
Accuracy
±1.5 %
Power range
0 – 2000 W
Cadence range
30 – 200 rpm
Calibration
Auto Zero Offset
Weather sealing
IPX6
Battery
Lithium. Internal. Running time: 120 hours
Temperature range
-20 – 50 °C
Connectivity
ANT+™ and Bluetooth® LE
