I use an LG model and it's great to have one bud in the ear to detect phone calls but I do have to go real slow or pull over (pull over for the safety) to chat. Else wind noise is too great. I have to be aware of incoming phone calls at all times so that's what I do.
Amazon.com: LG Electronics Tone+ HBS-730 Bluetooth Headset - Retail Packaging - Black: Cell Phones & Accessories