In order to read dual power on your cycling computer or head unit, you must first pair the power meter as a dual in the 4iiii App as follows:
1. Spin your cranks 3-4 times to wake it up.
2. Select the Devices tab from the menu on the bottom of the app screen. Add both your drive side and non-drive side pods by selecting ADD A DEVICE.
3. Press PAIR DEVICE. The devices will now show together as a dual.
Tip: If this is the first time you have connected to your power meter, you can identify it using its ANT+ ID. This number is etched onto the side of the power meter pod on the crank.
4. Your dual power meters are now connected, paired and ready to use.