ICG’s Coach By Color® training system, delivers real-time, color-coded biofeedback to the user. Coach By Color® has five colored training zones: white, blue, green, yellow and red. These zones can be linked to WattRate® (power) and Functional Threshold Power (FTP), or heart rate and percentage of Heart Rate Max (HRM). FTP represents the workload above which an individual cannot sustain prolonged exercise. Similar to HRM, once an individual‘s FTP is known, users are assigned the 5 colored zones to accurately coach their effort for the best customized results. Patent-pending, to vividly display the color zones the WattRate® TFT Computer 2.0 features a bright, full-color, self-powered, fully integrated TFT screen and a front LED display. The high-powered LEDs and cleverly designed casing flood the front panel with bright, rich color that can be seen over great distances and wide angles.