bluetooth

The advent of Bluetooth systems in cars became a boon for drivers, enabling hands-free phone calls and wirelessly streaming music from a smartphone. But if your car is more than five years old, it likely does not feature this technology. The Kinivo BTC450 makes for an easy and inexpensive way of adding Bluetooth to an older car.

The Kinivo BTC450 is a Bluetooth adapter. Lacking its own speaker, it is designed to plug into a car stereo's auxiliary input.

And therein lies its biggest limitation.

The majority of cars equipped with an auxiliary input but no Bluetooth system were … Read more

Those of us who can never find our cars in a crowded parking garage may one day get a helping hand from Apple.

Published Thursday by the U.S. Trade and Patent Office, an Apple patent application called "Method for locating a vehicle" describes a technology in which your mobile device can talk to your car through a Bluetooth connection to confirm that it's parked somewhere nearby. The parking garage itself would also have its own wireless system to pinpoint the exact location of your car.

A map would then display on your phone to lead you … Read more

Bluetooth devices we attach to our Macs include everything from phones to mice, speakers, and printers. As with any connection there may be instances when the device will not connect, or continually drops its connection to the Mac. These issues can be frustrating to deal with, but should this happen there are a couple of things you can do to check the connection and hopefully increase its stability.

Similar to Wi-Fi connections, Bluetooth uses a radio as a means of communication, so if you are experiencing drop-outs then the first thing to do is check the signal strength, which is … Read more

I get all panicked when I have to put together music for a party. It's not because I hate music; it's because I love it too much.

Putting together a playlist is like putting my ego on the line. If someone doesn't like a song I picked out -- or just fails to love it as much as I hoped they would -- it has the power to send me into a depressive spiral of self-loathing.

I'm weird that way. I could never make it as a DJ.

That why I was excited to see CNET … Read more

Most cars these days come with Bluetooth, supporting both hands-free calls and audio streaming. For older cars, GoGroove's SmartMini Aux works as a relatively cheap means of adding these wireless features.

However, the car needs an auxiliary input or adapter for running audio to the stereo.

The SmartMini Aux, constructed of black plastic, looks like an ultramodern drawer pull. Its offset T shape includes a flared base fitted with a Velcro pad for mounting in a car. A long wire tipped with a 1/8-inch audio jack leads out of the base.

The business end, a short, curved bar, … Read more

In my kitchen there's a big ol' Fluance speaker dock. It's great except for one thing: no Bluetooth. If I want to listen to music, I have to dock my iPhone. And if I want to change apps or playlists, I have to go over to the thing and interact (awkwardly) with the screen while it's docked.

That's why I've always been a fan of Bluetooth speakers, which let me kick back and enjoy my tunes while keeping my phone close at hand. Thankfully, now I can retrofit my Fluance.

For a limited time, and … Read more

Why wear a smartwatch? You might have said the same thing about carrying a smartphone before those got smart enough to be truly useful. Smartwatches are a sort of mini tech trend of the moment, but here's the brutal truth: we wouldn't recommend that our friends buy any of these, unless they're early-adopter watch fetishists. The smartwatches of today have a muddy mix of good, bad, and flat-out ugly features. At best, they're quirky and stylish. At worst, they're hobbled with short battery life or don't work at all.

None of the smartwatches we'… Read more

You may eventually be able to transfer files between a computer and mobile device just by placing the two near each other.

Published today by the U.S. Patent and Trademark Office, an Apple patent application known as "Apparatus and method for interacting with handheld carrier hosting media content," describes a file transfer technology that automatically kicks in when two devices are positioned next to each other. One device would sense when the other is nearby and then send or receive a certain document, picture, song, or other item.

As one example, you may be creating an e-mail … Read more

The BlackBerry Mini Stereo Speaker doesn't look like your average Bluetooth wireless speaker. Crafted in the shape of a U, this tiny Bluetooth smartphone accessory can be pinned to shirts, bag straps, and other articles of clothing so you can enjoy phone audio out loud and with your hands free. The gadget also functions as a speakerphone for hands-free calls. At $99.99, however, the speaker isn't exactly an impulse buy. Also, other portable speaker systems such as JBL's Flip deliver much better sound for the same price.

Design and features I can't deny that this … Read more