Tern Rating A · Worker

Tern is a business services and home automation company focused on the development of sustainable water filtration and utility products. Founded in 2016, the business designs modular products that aim to manage home water consumption and improve sustainability. It works across product development, utilities, and home automation systems to create solutions for domestic water management.

Under the Tern Water brand, the business also provides independent guidance and testing services regarding hard water, water softeners, and limescale filters. It publishes region-by-region hardness data and running cost analyses for water systems across the UK hard water belt.