The present invention provides an electronic cigarette and an electronic cigarette device. The electronic cigarette comprises a power supply, a liquid storage member storing liquid smoke, an atomizing unit connected to the power supply for atomizing the liquid smoke, and a controller connected with the power supply and the atomizing unit for controlling the atomizing unit to start or stop heating. The atomizing unit comprises an oil accumulating member for absorbing the liquid smoke and an electric heating piece attached to the oil accumulating member, the electric heating piece defines plural through holes. The electronic cigarette of the invention is configured with an electric heating piece in the atomizing unit instead of traditional heating wire, so that no broken fiberglass particles would be produced, to avoid the broken fiberglass particles to enter and cause harm to the human body.
