Shearwater Peregrine TX Dive Computer + Swift GPS Transmitter

The Shearwater Peregrine TX builds on the success of the original Peregrine by adding two of the most requested features from Shearwater’s flagship models: air integration and a digital compass. Designed specifically for sport and recreational divers, it delivers the familiar Shearwater experience in a clear, approachable format — now paired with the Swift GPS Transmitter for air integration and surface GPS dive-site logging.

Developed by Shearwater Research, the Peregrine TX focuses on ease of use, readability and reliability, making it an ideal choice for divers who want powerful features without technical complexity.

Shearwater Peregrine TX

The Peregrine TX features a large, easy-to-read 2.2” full-colour LCD display with intuitive menu navigation and clean data presentation. The layout prioritises clarity over clutter, making it especially well suited to divers who value quick, confident information underwater.

Supporting air and nitrox diving, as well as up to three nitrox gases, the Peregrine TX is a fully capable decompression computer for recreational and advanced recreational diving. A built-in 3-axis, tilt-compensated digital compass, vibration alerts and full sidemount support add versatility without overcomplicating the user experience.

Air integration allows connection to up to four transmitters, providing flexibility for future progression or more advanced configurations, while keeping the interface simple for single-cylinder diving.

The internal rechargeable lithium-ion battery is charged wirelessly using the supplied charging station, offering reliable runtimes and convenient day-to-day use.

Dive Modes

• Air
• Nitrox
• 3-Gas Nitrox (1–100% O₂)
• Gauge
• Avelo (unlock code required)

Features & Specifications:

• Decompression dive computer
• Air integration (supports up to 4 transmitters – optional)
• 3-axis, tilt-compensated digital compass
• Bluetooth wireless connectivity
• Strong vibration alerts
• Upgradeable firmware
• Full sidemount support
• 26 mm silicone strap with stainless steel clasp
• Ballistic nylon polymer case
  
• Screen Resolution: 320 × 240 QVGA
• Display Type: Full-colour LCD
• Display Size: 5.59 cm / 2.2"
• Battery Type: Internal rechargeable Li-ion (factory replaceable)
• Battery Capacity: approx. 3.4 Wh
• Battery Life: Up to 30 hours (medium brightness)
• Charging: Wireless charging station
• Number of Gases: 3 (1–100% O₂)
• Depth Rating: 120 m / 394 ft
• Dive Log Capacity: 400 hours or approx. 750 dives (10-second sampling)
• Size: 77 × 68 × 25 mm
• Weight: 125 g

Shearwater Swift GPS Transmitter

The Shearwater Swift GPS Transmitter is the latest evolution of Shearwater’s air-integration system, adding precise surface GPS logging alongside the reliable pressure monitoring divers already trust. Rather than limiting GPS to a single new computer, Shearwater Research has made this capability available across its entire range of air-integrated dive computers — allowing divers to upgrade their existing setup without replacing their computer.

Using multi-constellation GNSS (GPS, Galileo and BeiDou), the Swift GPS automatically captures entry and exit coordinates at the surface. When synced with the redesigned Dive Shearwater app, dives are displayed with mapped locations, site names (where available), and a global overview of your full dive history.

Alongside its new GPS functionality, the Swift GPS retains everything that made the original Swift transmitter so dependable: real-time pressure monitoring, advanced collision-avoidance technology for multi-transmitter use, fast and stable data transmission, and a rugged 200 m depth rating. Power is supplied by a user-replaceable CR2 lithium battery, keeping the system simple and travel-friendly.

If multiple transmitters are used on a single setup, only one Swift GPS transmitter is required to record location data.

Specifications:

Depth Rating: 200 m
Pressure Rating: 300 bar / 4350 psi
HP Port: 7/16" -20 UNF
GNSS: GPS L1C/A, Galileo E1B/C, BeiDou B1l
Location Accuracy: ~4 m (conditions dependent)
Reporting Interval: 4.8–5.2 sec
Battery Type: CR2 3V Lithium (user replaceable)
Battery Life: Up to 100 one-hour dives (with GNSS surface capture)
Size: 76 mm (L) × 34 mm (D)
Weight: 135 g

→ Read the full Swift GPS & Dive Shearwater App Guide

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The Shearwater Peregrine TX + Swift GPS Transmitter is a powerful yet approachable dive computer bundle, combining a large, user-friendly display with air integration, digital compass and surface GPS logging. It’s an ideal choice for sport and advanced recreational divers who want trusted Shearwater performance, clean design and room to grow — without stepping into full technical diving territory.