Straightforward and rugged, the i550C is all business. It has three dive modes, Bluetooth connectivity, and an easy-to-read, large-face console with accurate, real-time gas data so you can manage gas with precision. Customize it to suit you even more with an optional quick-disconnect for convenient storage or a top-mount compass.

· Three Operating Modes : Dive how you like withAir, Nitrox, Gauge dive modes, plus Free Dive (tracks calculations to allowswitching between dive modes and free dive)

· User-Changeable Battery & Data Retention : Maintains settings andcalculations between battery changes

· Blue-tooth Data Transfer : Connect to your smartphonevia DiverLog+ app to remotely control yourcomputer settings as well as store and share dive log information

· Gas-Integrated : Tank pressure is easy to read in thelarge face screen. Our patented Gas Time Remaining Algorithm providescalculations in real-time, maintaining accurate gas management

· Intuitive Navigation : Single-button accessto last dive data (maximum depth and bottom time)

· Well Lit : Easy reading in low light conditions

· Increased Safety : Audible alarms andadditional high-visibility LED warning light

· Updatable software : User-updatablesoftware gives you long-term access to the latest features and upgrades viaBluetooth connection

· Water Activation : Water activationfeature gives you a worry-free start to your dive

· History Mode : History Mode lets you see your totaldives, maximum depth, total dive hours, and lowest temperature. Records up to24 dives

· Nitrox Mix Capability : Up to 100% O2

· Deep Stop : Optional deep stop with countdown timer

· Go Anywhere : Salt or freshwater dive selection

· Altitude Adjustment : Automatic altitudeadjustment ensures an accurate profile