Using the Wahoo KICKR V5 Smart Trainer is easy. First, connect it to your device via Bluetooth. You can connect up to three devices at the same time for a seamless start to your workout. Then, mount your bike on the trainer and start pedaling. You'll feel a very realistic cycling experience, thanks to the KICKR AXIS action feet and high - precision power measurement. When using it with the KICKR CLIMB Indoor Grade Simulator and KICKR HEADWIND Smart Fan, just follow the instructions to pair them via Bluetooth or ANT+. As for maintenance, keep the trainer clean and dry. After each use, wipe it down with a soft cloth. Check the carbon steel body regularly for any signs of damage. If you notice any issues with the power accuracy or Bluetooth connection, try resetting the device. Always follow the safety instructions provided with the product to ensure a safe and enjoyable workout.