Portable and quiet, this durable fan can be used everywhere from the garage to the golf course. Reviewers say this gadget "does not disappoint," even in a heat wave. They give it a 4.8-star average ...

Some of our favorite gadgets, home goods, tools, and more are deeply discounted during Amazon's annual Prime Day sale.

The Motopower MP69040 OBD2 Diagnostic Scan Tool is built for that exact job and is currently on sale at Amazon for $30 during ...