ISSA - Toothbrush reinvented
Quip - Quip is the modern productivity suite that simplifies your life and helps your team get work done faster.
Solo - Personal kanban boards hosted on your own server
Goodwell Toothbrush - Open source, eco-friendly toothbrush w/a subscription plan
Kidoverse - iOS App for young children to learn, play, create & explore
Kolibree - launching the first toothbrush with embedded AI at CES2017