10 Best Shearwater of 2025

Tested and Reviewed: Top 10 Shearwater deals with expert ratings from 8.1 to a perfect 10

July 2025 Edition

Editor's Choice

9.7

Shearwater Research

Shearwater Research Swift AI Transmitter

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Editor's bottom line:

“This shearwater is the best one we tested. In terms of quality, brand and price, we couldn't ask for more.”

Main Highlights

Compatible with all air integrated Shearwater dive computers
Smart AI Technology
Advanced collision avoidance system ensures reliability using multiple transmitters
Randomized transmit interval allows for reliable simultaneous use of multiple SWIFT transmitters
Compatible with many other computers that are already on the market

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Picked by 237 people today

9.5

Shearwater Research

Shearwater Research Peregrine Dive Computer

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Main Highlights

Package dimensions: 6.69 inch L x 4.45 inch W x 4.33 inch H
Two-button interface: simple to navigate, state-aware menu structure. 316 stainless steel buttons
Battery life per charge is up to about 30 hours on medium brightness level
USB wireless charging station is included

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9.5

Shearwater Research

Shearwater Research Tern TX Dive Computer

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Main Highlights

Enhanced Air Integration: Supports dual tank pressure transmitters for comprehensive gas management.
Vivid, Full-Color Display: Exceptional clarity and brightness, perfect for varied underwater conditions.
Multi-Mode Versatility: Adaptable for recreational, technical, closed-circuit, and free diving.
Smart Bluetooth Connectivity: Sync dives easily with Shearwater Cloud mobile and desktop applications.
Extended Battery Life: Long-lasting, rechargeable power source for uninterrupted diving adventures.

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9.2

Shearwater Research

Shearwater Research Perdix and Petrel Strap Kit

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Main Highlights

Fits multiple Shearwater models
Marine-grade elasticity
Secure plastic buckles

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Best Value

9.0

Save 25%

Shearwater Research

Shearwater Reasearch Teric Replacement Charger Cord

25% Off

Main Highlights

Compatible with Teric

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8.8

Save 8%

Shearwater Research

Shearwater Research Tern Dive Computer

8% OffFree Shipping

Main Highlights

High-Resolution Display: Crystal clear, easy-to-read screen, perfect for any diving condition.
Multi-Dive Modes: Versatile for recreational, technical, and free diving.
Bluetooth Connectivity: Effortlessly sync dives with your smartphone or tablet.
User-Rechargeable Battery: Convenient and eco-friendly, with long-lasting power.
Robust Durability: Engineered with a rugged construction to withstand the challenges of diverse diving environments.

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8.6

Shearwater Research

Shearwater Peregrine TX Air Integrated Color Dive Computer with Compass

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Main Highlights

Full color, large, easy to read 2.2" LCD screen.
Option Wireless Air Integration with the Shearwater Swift Transmitter allows real-time gas pressure data and accurate gas time remaining calculations.
Tilt Compensated Digital Compass provides clear headings to ensure you stay on course throughout your dive.
Wireless Rechargeable Battery provides up to 30 hours of diving.
Bluetooth wireless connection to Shearwater Cloud for dive data tracking.

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8.3

Shearwater Research

Shearwater Research Teric Color Wrist Dive Computer

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Main Highlights

Nitrox Trimix decompression dive computer in wrist-watch form factor
BÃ¼hlmann ZHL-16c algorithm with configurable Gradient Factors
Supports optional wireless tank pressure transmitters
Switchable audible and vibration alerts
Supports Open-Circuit, Fixed PO2, Gauge, and Freediving Modes

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8.1

Shearwater Research

Shearwater Petrel 3

Main Highlights

Large, easy-to-read display - 6.60cm / 2.6" bright and clear AMOLED display. Impact resistant toughened aluminosilicate glass screen with superior clarity
Two Button Interface - Easy to navigate, state aware menu structure
User Replaceable AA Battery - The Petrel 3 works with any type of standard AA battery
Digital Compass - Three axis, tilt compensated, digital compass. Available in all modes
Bluetooth Wireless Technology - Smart ready Bluetooth wireless technology for communication with PC, Mac, iPod and iPad

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8.1

Shearwater Research

Shearwater Perdix 2 Ti Dive Computer

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Main Highlights

Shearwater's toughest and most reliable full-size computer yet
2.2" backlit color LCD screen
Customizable vibration alert system
Air integration with up to four Shearwater transmitters
Powered by user-changeable single AA battery

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Our Best Overall Choice

Best Choice

9.7

Shearwater Research

Shearwater Research Swift AI Transmitter

Free Shipping

Editor's bottom line:

“This is the best one we tested. In terms of quality, brand and price, we couldn't ask for more.”

Main Highlights

Compatible with all air integrated Shearwater dive computers
Smart AI Technology
Advanced collision avoidance system ensures reliability using multiple transmitters
Randomized transmit interval allows for reliable simultaneous use of multiple SWIFT transmitters
Compatible with many other computers that are already on the market

Show Price