Kai Burkhardt/CNN
Remington Smart Beard Trimmer Remingtonâs smart trimmer scored exceptionally well in all of our tests, especially in crucial areas that affect your daily prune. What sets this trimmer apart from the rest we tested is all of its âsmartâ abilities. But this isnât just the dream trimmer for tech nerds â thereâs also real substance behind the flash. The Remington trimmer provided a quick and easy clip, taking about seven passes to trim beard hair down to the guideâs length. And since weâre talking about length, the customizability on this trimmer is one of the reasons it rose to the top. It has 175 lengths to choose from, thanks to a motorized comb thatâs controlled by a digital touch screen on the trimmerâs face. With a simple tap, you can move the guide up or down by increments of 0.1 millimeters.