Review (1/5): Doesn't last
I was very excited about this product at first but I haven't even used the product for a full month before the batteries stopped working. I then replaced the batteries to find that the toothbrush just no longer works. This completely defeats the purpose of this toothbrush. I haven't even been able to put a replacement head on the toothbrush and it already no longer works even with brand new batteries. I used to use Colgate 360 toothbrushes all the time from the store and never had this problem with them in the past.