Using the JetBlack Victory Smart Indoor Bike Trainer is easy. First, make sure your bike is 8 - 12 speed as it's compatible with most of these. If you want to use it with Zwift, you can directly use the pre - installed Zwift cog. For other indoor training apps, swap out the Zwift cog for your preferred cassette. When starting your workout, connect the trainer to your device using Wi - Fi, Bluetooth, ANT+ FE - C or USB - C. You can connect multiple devices at the same time with the Bluetooth Bridge feature. The app will show you the total distance the trainer has covered. As for maintenance, use the auto - spin down calibration regularly to maintain power accuracy. Also, check the disc brake block often to prevent caliper jamming. When moving the trainer, use the handle for easy carrying. Remember, don't try to exceed the maximum wattage of 1800W to avoid damaging the trainer.