If you use a BLE bike (or power meter) and BLE HR monitor, and there are no other BLE Power/HR devices near you (i.e. you don't live in an apartment), you will be able to just get on and ride. Before you begin, make sure you have disconnected any 3rd party apps that may be connected to your sensors. Then:
Turn on the SmartSpin2k.
Turn on your HR monitor and power meter.
Open your preferred cycling app (Zwift, Fulgaz, Trainer Road, etc...)
Pair the SmartSpin2k in those apps.
And then ride...Seriously, that's it.
If you'd like to make changes to shift steps or other advanced settings, then visit the wiki below.