Full color 2.2” LCD display
Rugged rubber bumper
Rated to 120m / 390ft
Air, Single-gas Nitrox, and multi-gas Nitrox modes
Simplified recreational diving modes
Full decompression support
Bühlmann ZHL-16C with gradient factors
No lockout for violating deco stops
CNS tracking
Quick No-deco limit (NDL) planner
Full decompression planner
Customizable vibration alerts
Programmable depth sampling rates
Bluetooth dive log uploading to Shearwater Cloud
Wireless charging
Firmware upgrades over Bluetooth
https://www.shearwater.com/products/peregrine/