The Zus USB 12-volt adapter not only includes two USB charging ports, it also automatically saves your parked car's location to your phone.
With its fast response times, easy-to-use navigation and audio, and support for Apple CarPlay and Android Audio, Sync 3 is a huge boost for Ford cars.
Carloudy, a new head-up display Kickstarter project, shows turn-by-turn navigation and speed limits in easy view on your windshield.
Joby, notable for its flexible GorillaPod camera mounts, comes up with a sturdy vent mount for its smartphone holder.
Solving a tragic but recurrent problem, the Nabi Smart Clip alerts you if you walk away from your car with a baby still inside.
This portable lithium ion battery packs enough juice to start a car with a dead battery or charge a smartphone five times over.
Financial responsibility laws for drivers often make dashcams superfluous, but if one makes sense in your driving climate, the Thinkware Dash Cam X500 not only reliably records collision footage but offers a few extras that might come in handy, such as speed camera warnings.
The Aukey Portable Bluetooth Receiver comes with more features than many similar products and a clever means of remotely controlling playback from your phone, but it will involve running wires to a power outlet and an auxiliary input in a car.
Able to simultaneously charge four tablets, this 48W Aukey AIPower quad-port car charger is the most powerful we've tested.
For its price, the BlueDriver is a convenient tool for those who want some ability to work on and understand modern engines.
The Streambot Y is a simple yet effective FM transmitter for owners of older cars, but the lack of automatic tuning could be an issue in areas with crowded airwaves.
Android Auto is Google's new system for integrating Android phones with car dashboards, unveiled at its I/O 2014 keynote.
The Zubie Connected Car Service keeps good track of the family car and can help people be better drivers, but the lack of fuel economy information is a big miss.
Delphi's Vehicle Diagnostics system works best as a tool for parents who let their kids drive the family car, as it shows the car location and will trigger an alert if the car leaves a proscribed area.
The Sony MEX-GS600BT's App Remote function is not very useful without a dashboard mount for your phone, but everything else about this full-featured car stereo makes it easily recommendable.
The Automatic driving assistant helps drivers who know nothing about cars to monitor and boost their fuel efficiency with plug-and-play ease and a simple interface that even laymen can understand.
Although an interesting idea in automatically updated portable storage, the Automatica's functionality is easily duplicated on a smartphone.
The Grooveshark Bluetooth Car Kit isn't the best hands-free calling option and its app integration needs finessing, but the hardware is an easy way to bring Internet radio and smartphone audio playback to almost any car.