Jabra BT800

Pros: Great Geek Appeal, Clear Reception, DSP Flawless

Cons: Uncomfortable after 10 minutes, LCD Display Hard to Read, Caller ID almost useless, voice commands rarely work.

Summary: Ok, I have the BT250 and thought the BT800 would be just as great; boy was I wrong.
The whole key to the BT800 is not to wear it except when you get a call, THEN you can use the display, but otherwise it's useless and hard to read. I used mine with a Nokia 6620 and even after re-recording my voice commands through the headset, they rarely, if ever work. Wearing the headset for any length of time is uncomfortable, and multiplied by wearing glasses or sunglasses. On the other hand, the headset has great clarity, both incoming and outgoing, is very easy to use, and the Digital Signal Processing works great. I turned the volume on my stereo in my truck up to full blast and could still hear through the headset. Overall, don't waste your money on this.