Elgato EyeTV mobile compare

The EyeTV Mobile delivers live over-the-air TV to iPads and iPhones, but the extremely limited channel selection is just the first of several reasons it's tough to recommend.

The ZOMM Wireless Leash is a great way to keep your phones (or other valuables) close by, but it has a tough learning curve and a steep price.

For cars with an auxiliary input but no native Bluetooth, the GoGroove SmartMini Aux is an effective means of adding both hands-free call capability and audio streaming from a smartphone.

The Belkin Bluetooth Music Receiver is a cheap and easy way to add wireless audio streaming to any powered speaker system or audio component with a spare input.

The Gogroove Smartmini BT is a multifunction audio bridge and hands-free calling device that performs only one of those functions particularly well: FM transmission.