Wednesday’s roundup of the day’s best deals is a doozy, and it all begins with 20% off killer on-ear Bluetooth headphones with graphene drivers. Other top deals today include $30 off the device that’s basically an Echo Dot for your car, more than 10% off the Nest Learning Thermostat everyone loves, a Wi-Fi range extender for just $19.99, a popular robot vacuum for $99.99, an extra 10% off a badass spy pen that records video and audio, $5 off the thinnest iPhone X battery case on Amazon, $76 off the best Roomba model, all-time low pricing on a Tile Bluetooth tracker 4-pack, a top-selling dash cam for just $36, an awesome Wi-Fi router with tap-to-connect tech for just $9.99, and much more. See all of today’s best bargains below.

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