Agreed - apologies for this
@Chubba . In-app help is coming in the next couple of months, but for the meantime please see below. These features are newly added and will continue to improve over the coming few months - feedback welcome on this thread.
Smart Control is an algorithm based on lots of ride data. Activating Smart Control means you don’t have to worry about the mode setting or battery capacity during your ride. Constantly during the ride, the system will calculate multiple parameters such as energy consumed, time/distance/elevation completed and remaining. The motor output will be adjusted based on that calculation. You ride, Smart Control does the rest.
There are several options to have Smart Control automatically control the motor output.
Heart Rate Control
You choose your target heart rate for your ride. With this information, the power output of the bike is dependent on your actual heart rate. The aim for you is to hit your target heart rate and maintain it throughout the ride. In general, bike support will decrease below the threshold and you will get more support if your heart rate exceeds it. It works with some intended limitations, for example: if you keep pushing harder than your target, at some point you cannot get more support. On the other hand, if you hardly get near your target, there will always be motor support (min. 10%). To use this function, you need to pair a Bluetooth heart rate belt (go to 'Settings' - 'My Sensors').
Elevation Support
This function takes into account elevation to control motor support. With you defining your expected elevation, the motor will give you more power on climbs and less power riding flat. This way, Smart Control gives you more support where you need it most, resulting in more accurate range control. Note: The precision of your mobile device elevation sensor is important. In case of GPS based elevation detection only, elevation might not be 100% accurate.
Climb Response
This setting allows you to experience a smooth motor support during your ride. If you set Climb Response to say ‘50m’, the system will only react after you gained more than 50m of elevation – the motor support would remain unchanged when riding up and down with less elevation difference.