When it come to video stabilization, Garmin’s new Dash Cam 66W is a vast improvement over last year’s Garmin Dash Cam 65W, which had major difficulties on bumpy roads. This year the video is as smooth as a baby’s behind, even on San Francisco’s perpetually under-construction streets. In fact, it’s as stable as anything I’ve seen. 

Beyond that, the diminutive-sized Dash Cam 66W sports mild upgrades, which makes it a very, very good dash cam. However, there’s still room for improvement.  

This review is part of our ongoing roundup of the best dash cams. Go there for more information on competing products and how we tested. 

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