Popsugar Living Gadgets Top-Rated Tech Gadgets From Amazon 25 Cool Tech Gadgets Amazon Customers Love — the 5-Star Ratings Prove It 8 April 2019 by Krista Jones View On One Page Photo 21 of 25 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 21 AHNR White Noise Machine for Sleeping Having trouble sleeping at night? Consider this top-rated AHNR White Noise Machine ($26). AHNR White Noise Machine $26 from amazon.com Buy Now Previous Next Start Slideshow ShoppingGadgetsAmazon