Goodwell, An Open-Source Toothbrush With Detachable Heads and a Built-In Brushing Tracker

Goodwell is a modular, open-source toothbrush with replaceable heads that can be swapped out for flossers, tongue scrappers, and other instruments. The toothbrush also includes an aluminum handle that can be used to store small objects like pills and toothpicks. The company, which is currently seeking crowdfunding support, is also looking to launch a subscription service so users can have a new brush delivered each month.

Our toothbrush is a supremely minimal and has a modern aesthetic with a sustainable platform that the toothbrush market today is missing. Sustainable because it is made of materials that last but also because it’s lifecycle is literally a lifetime, unlike traditional toothbrushes that you throw away 2-4 times a year.

The brush also features a built-in three-axis accelerometer for tracking brushing activity via a mobile app.