An apparatus for home use that combines the functions of both a bed and a trampoline. The plurality of transmitter pre-PA stages are configured to generate a communication signal at a receive frequency of the transceiver and the receiver is configured to process another communication signal at a transmit frequency of the transceiver, thereby enabling transceiver self-testing. A reservoir is coupled to the bottom side of the cell body and a cap having a top side is disposed on the top side of the cell body.