10 Best Shearwater Dive Computers 2026 in the United States

The Shearwater Peregrine TX is designed for divers who want a reliable and easy-to-read dive computer. It features a large 2.2-inch full-color LCD screen that shows all necessary information clearly underwater. The battery is rechargeable and offers up to 30 hours of dive time, so you won’t have to worry about it running out during multiple dives. One of its best features is the optional wireless air integration with the Shearwater Swift Transmitter, which provides real-time gas pressure and helps calculate the remaining gas time accurately—very handy for safety and planning.

It also has a built-in digital compass that adjusts for tilt, helping you stay on course while diving. Connectivity is modern with Bluetooth, allowing you to sync your dive data easily to the Shearwater Cloud for tracking your progress over time. The unit is made from plastic, which keeps it light at only 125 grams, but this might not feel as rugged compared to heavier metal models. The user interface is straightforward, making it beginner-friendly without overwhelming menus. Gas compatibility is solid for typical recreational and technical gases, making it versatile for various dive types.

If you want a dependable dive computer with good battery life, clear display, and smart wireless features, the Peregrine TX is a strong option. Those seeking the toughest build or advanced customization might want to explore higher-end models.

The Shearwater Perdix 2 Ti Dive Computer stands out as a robust and reliable option for divers. It features a 2.2-inch backlit color LCD screen, which ensures clear visibility underwater, even in low-light conditions. The customizable vibration alert system adds an extra layer of safety by providing haptic feedback. One of its significant advantages is the air integration capability, allowing connection with up to four Shearwater transmitters, which is excellent for monitoring multiple gas sources during a dive.

The use of a user-changeable single AA battery is practical, making it easy to replace power without specialized tools, and it also ensures longer battery life and availability of replacements almost anywhere in the world. The Perdix 2 Ti is known for its durability and solid build quality, which is crucial for a device used in challenging underwater environments. The user interface is intuitive, making it easier for both novice and experienced divers to navigate through the settings and information.

While it excels in many areas, it is a bit on the heavier side, weighing in at 2 pounds, which might be cumbersome for some users. In summary, the Shearwater Perdix 2 Ti is well-suited for divers looking for a durable, feature-rich, and user-friendly dive computer with excellent connectivity and battery options.

The Shearwater Perdix 2 Ti is a well-built dive computer designed for serious divers who need reliable performance and clear information underwater. Its bright 2.2-inch LCD screen with LED backlight makes it easy to read even in low light or murky water, which is a significant advantage for safety and convenience. Battery life is flexible, offering up to 100 hours with specific batteries, or shorter times with common alkaline options, allowing divers to choose what works best for their diving style.

The unit supports a wide range of gases—up to 5 open and 5 closed circuit mixes—making it ideal for technical divers who switch gases on complex dives. It is very durable, rated for depths up to 260 meters and built with strong materials that withstand rough handling. Another strength is its large dive log capacity, storing about 1,000 hours of dive history, which helps with tracking and planning dives. The user interface is designed to be intuitive, although some beginners might need a little time to become fully comfortable with its features.

Weighing less than a pound and backed by a 2-year warranty, the Perdix 2 Ti represents a solid choice for divers who demand accuracy, flexibility, and durability. Its price and specialized features make it especially suited for technical and frequent divers rather than casual recreational users.