Fuente: Wipo "Sensorization" An assembly for insertion of an analyte sensor is provided. The assembly can include an applicator having an applicator housing, a sharp, a carrier configured to releasably retain a sensor control device, and an applicator cap removably coupled with the applicator housing. The assembly can further include a sensor control device configured to be worn on skin of a user, which includes a sensor control device housing, sensor electronics disposed in the sensor control device housing, the analyte sensor, a sensor cap, a collar configured to snap-fit into the sensor cap, an adhesive patch comprising a distally-facing surface configured to adhere to the skin of the user, and an adhesive liner. The adhesive liner can be configured such that removal of the applicator cap and/or the sensor cap causes removal of the adhesive liner from the adhesive patch.