The inPulse is a BlackBerry smartphone accessory: it allows you to view key information from your BlackBerry on your wrist. It alerts you about incoming emails, SMS and calls. It's got Bluetooth v2.0+EDR, 150 mAh battery, over-the-air firmware updates and a micro-USB port for charging.
The inPulse used to cost $149, but it's no longer available.
1.3" full color OLED