Simple, Easy, Functional. New Divers will appreciate the Beacon’s simplicity. Straightforward menu and easy to navigate operating system is a breeze to learn. All divers will appreciate the compact design and easy to read color screen. The Beacon’s advanced Thin-Film Transistor or TFT color screen provides outstanding color contrast in direct sunlight. The Bluetooth integration to DiverLog+ provides wireless connectivity to your dive log. Features: Ultra bright high contrast full color TFT Display, easy to see and read in direct sunlight; Easy to use interface with intuitive menu structure and 3 button navigation; Audible alarms and visual color-changing segments provide cautions for additional safety; Patented Gas Time Remaining Algorithm provides calculations in real time; Easy to read Full Tilt digital compass with reverse heading.