Boldly billed as the world’s first sport communicator, the HIOD One is a Bluetooth wireless gadget aimed at cyclists who want remain jacked in at all times. The two-unit device has a Control Unit, with an OLED display for high contrast, that can be strapped to handlebar or wrist, and an armband Voice Unit that feeds specially designed, wired earphones and microphone. Let your smartphone find the HIOD One via Bluetooth, and you’re set. In addition to providing easy music and phone operation, the PalTalk function directly links up to five other HIOD One Pals, walkie-talkie style, within 400 meters. (For the triviaist, the name is taken from the hyoid bone, responsible for hooking up the tongue muscles.)