Though a regular toothbrush can certainly get the job done, an electric toothbrush makes it easier to get a good brushing. And while we feared the worst from the NiMH battery, it actually lasted a reasonable 43 minutes in our tests. We would like to see a pressure sensor and a charging indicator, but if… Continue reading Amazon Oral-B sale up to $80 off smart brushes, brush head replacements, more from $12