Abstract: Systems and methods for detecting fishing conditions are disclosed. An example system includes a housing having a first portion connected to a second portion to create a watertight seal. The example housing encloses, for example, sensors configured to measure force applied to the housing and a processor to determine acceleration based on an output from the sensor, and to determine if the sensor output indicates a fish strike. Other sensors (such as sensors to measure water clarity, temperature, acidity, and the like) can also be included within the housing. The example housing also includes a transceiver communicatively coupled to the processor configured to wirelessly transmit an indication of the fish strike or other water conditions based on data received from the sensor(s). In an embodiment, the system provides for data aggregation, enabling anglers to ascertain fishing conditions based on data from a plurality of sensors over a wide geographic area.