The IQ2 Vaporizer is a small portable vaporizer made by DaVinci. It can be used to vaporise both herbal cannabis and cannabis extracts. It is the first hand-held vaporizer to track the dosage and cannabinoid content of the vaporised product, both on the device and via an app. The air flow can be adjusted by hand. The IQ2 is the successor to the award-winning IQ.