Canadian company Helium Digital is going to ship in Febryary 2010 its HDBT-990 Wristband Communicator, which is basically a Bluetooth-enabled wristband designed for handsfree communication.
The HDBT-990 supports Bluetooth 2.1+EDR and features Audible Caller ID, incoming call vibration alert, echo elimination and noise cancellation. It includes A2DP (Stereo), Headset, and Handsfree Bluetooth profiles and offers out of range vibration alert.
The Helium Digital HDBT-990 provides up to 4 hours of talk time and 160 hours standby time. It will be proced at CA$89.99.