Nature of Business	3 Months Ended
Mar. 31, 2026
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Nature of Business	1. Nature of Business Life360, Inc. (the “Company”) is a leading technology platform connecting millions of people throughout the world to the people, pets, and things they care about most. The Company has created a new category at the intersection of family, technology, and safety to help keep families connected and safe. The Company’s core offering, the Life360 mobile application, includes features like communications, driving safety, digital safety, and location sharing. Beyond the everyday, Life360 also provides much-needed protection and saves lives, which is crucial for families in emergency situations such as natural disasters, vehicle collisions, physical property theft, and digital identity theft. The Life360 mobile application operates under a “freemium” model where its core offering is available to members at no charge, with additional membership subscription options that are available but not required. In addition to the Life360 mobile application, the Company also offers hardware tracking devices through the sale of Tile by Life360, Inc. (“Tile”) and Life360 Pet GPS products to keep members close to the people, pets, and things they care about most. The Company’s suite of product and service offerings, including the Life360 and Tile mobile applications, and related third-party services, is system and platform-agnostic, allowing its products and services to work seamlessly for its members, regardless of the devices they use. The Company also generates advertising revenue through the placement of third-party advertisements on its platform and across third-party publisher networks through the Company's advertising technology platform, and other revenue through partnerships and the sale of aggregated, non-personally identifiable data for data insight purposes.

Nature of Business

3 Months Ended

Mar. 31, 2026

Organization, Consolidation and Presentation of Financial Statements [Abstract]

1. Nature of Business

Life360, Inc. (the “Company”) is a leading technology platform connecting millions of people throughout the world to the people, pets, and things they care about most. The Company has created a new category at the intersection of family, technology, and safety to help keep families connected and safe. The Company’s core offering, the Life360 mobile application, includes features like communications, driving safety, digital safety, and location sharing. Beyond the everyday, Life360 also provides much-needed protection and saves lives, which is crucial for families in emergency situations such as natural disasters, vehicle collisions, physical property theft, and digital identity theft. The Life360 mobile application operates under a “freemium” model where its core offering is available to members at no charge, with additional membership subscription options that are available but not required.

In addition to the Life360 mobile application, the Company also offers hardware tracking devices through the sale of Tile by Life360, Inc. (“Tile”) and Life360 Pet GPS products to keep members close to the people, pets, and things they care about most. The Company’s suite of product and service offerings, including the Life360 and Tile mobile applications, and related third-party services, is system and platform-agnostic, allowing its products and services to work seamlessly for its members, regardless of the devices they use.

The Company also generates advertising revenue through the placement of third-party advertisements on its platform and across third-party publisher networks through the Company's advertising technology platform, and other revenue through partnerships and the sale of aggregated, non-personally identifiable data for data insight purposes.