That's it. I quit. I refuse to participate in a society that produces a toothbrush with an onboard computer chip. It's DENTAL FREAKIN' HYGIENE FOLKS! It's not rocket science!!! The hardest part of dental hygiene is remembering how to spell "hygiene" for gods sake!
Brush. Up down up down up down. Don't forget the teeth in back. Floss. Use toothpaste with fluoride. (Especially now that we drink bottled water...) When your toothbrush bristles look more like a troll doll than a toothbrush, buy a new one. End of story.
What in that list could possibly require a computer?
Next thing you know they'll be putting batteries into four-bladed disposable razors...