Bluetooth isn’t only for cell phone headsets. There are Bluetooth audio headphones, keyboards, mice, printers, GPS navigation devices and much more. Reminds me of how USB has inspired products of all shapes, sizes and especially function. At any rate, where do you go to find out about all of these devices? I’ve found a site that is pretty comprehensive: Blue Essentials. Of course, they also sell all of the stuff that is on the site, but in their defense, they don’t seem picky about the vendors they stock (over 30). Visitors to their site can leave reviews.
If you’re interested in other sites that have reviews on Bluetooth products or just sell them, you can check out reviewcentre (yes, I spelled that correctly!), blue unplugged.com, and lots of headsets at Mobile Planet.