Philips sonicare toothbrush

Normally a toothbrush isn't a gadget  but this one has an electrostatic charger and a USB charging travel case. It has a built in timer so you brush for the correct amount of time and has a few different modes. 

I've always had an issue keeping my teeth white since I smoke and drink coffee. After two weeks of using this toothbrush I've seen a huge difference and think it's worth spreading the word. If you are serious about dental hygiene this is a must for Xmas. 

What is the correct amount of time you should brush your teeth for by the way?

Apparently two minutes. 

it really does work way better than any other electric toothbrush I've used. 

I have a and love my electric toothbrush, but i think that any model with a rotating head will do. All that sonic-ness is marketing wash, I couldn't make out any difference between cheapest 30$ oral b from Braun and the most expensive one from Phillips.