10 of the Coolest and Most Useful Car Gadgets

FOBO Bluetooth Tire Gauge

Amazon

Even tire gauges have Bluetooth capability these days. This tech-savvy gauge makes it easier to keep your tires properly inflated, which pays off with longer-wearing tires and even increased fuel efficiency. Here’s how the gadget works: a series of Bluetooth gauges replace the old handheld gauge, relaying info about tire inflation directly to the user’s smartphone, either an Android or iOS device

FOBO sends phone alerts when any tire’s pressure gets too low, even if the engine is off. A tutorial makes the set-up easy, five minutes max and no mechanic needed. The gauge will also work without a smartphone. And it is “theft deterrent,” so if anyone tries to steal it, it won’t work on other cars.