This next-gen Shearwater Petrel has a 2.6-inch high-contrast AMOLED color display for easy visibility.

This update to the original Shearwater Perdix has a 2.2-inch color display protected by a toughened aluminosilicate glass lens.

Using an advanced near-eye remote display and a highly adjustable mount, the Shearwater NERD 2 attaches to an open-circuit regulator or rebreather to keep critical data in view throughout your dive.

This edition takes the original Shearwater Peregrine’s vibrant full-color display, multi-gas function and intuitive, customizable operation and spices it up with new styles.

ScubaLab tests eight new dive computers released in 2023. Including computers from Oceanic, Garmin and Shearwater.