Remote Study of an Electronic Means to Characterize Bowel Movements in Adult Populations

Inclusion Criteria: * Females and males over 18 years old * Willing to use their own/personal mobile phone (iPhone 6 or higher, running iOS 11 or higher) for participation * Willing to share demographic data with the sponsor of the study * Willing to follow app use instructions during the course of the study * Willing to log the bowel movement events on a daily basis with manual input of additional characteristics * Willing to complete survey instruments as described in study procedures * Willing to provide electronic informed consent * Able to read and understand the english language well enough to complete electronic informed consent Exclusion Criteria: * New to HealthMode Stool application: * No additional exclusion criteria. OR * Current HealthMode Stool User: * Is an active participant in any other study using HealthMode Stool app in its protocol.