Shearwater Swift GPS Transmitter

Name: Shearwater Swift GPS Transmitter
Brand: Shearwater
SKU: 17004
Price: 445.00 USD
Availability: OutOfStock

Shearwater | SKU: 17004

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Description

The Shearwater Swift GPS is a wireless air integration transmitter with a built-in GNSS receiver that captures dive site coordinates at the surface. Mounted on a regulator first stage high-pressure port, it transmits tank pressure to any current Shearwater air-integrated dive computer, including the Perdix AI, Perdix 2, Petrel 3, NERD 2, Teric, Tern TX, and Peregrine TX. At the same time, it records GPS coordinates for dive entry and exit points, so dive sites are logged automatically without a separate device. GPS positioning works at the surface only; satellite signals do not function underwater.

The GNSS receiver supports the GPS L1C/A, Galileo E1B/C, and BeiDou B1I constellations with 2 m location resolution and condition-dependent accuracy of approximately 4 m. Captured coordinates and dive logs are viewed through the Dive Shearwater app, which the Swift GPS is built to work with exclusively. A user-replaceable CR2 3V lithium battery provides up to about 100 dive hours, based on one-hour dives with 20 minutes of GNSS on-time before and after each dive, or roughly 2 years of storage. The transmitter is depth rated to 200 m, installs tool-free on a 7/16-inch-20 UNF port, and shares the same compact 76 mm x 34 mm, 135 g form factor as the standard Swift.

Wireless tank pressure transmitter with integrated surface GPS positioning
Automatically captures dive entry and exit coordinates for the dive log
Multi-constellation GNSS: GPS L1C/A, Galileo E1B/C, and BeiDou B1I
2 m location resolution with approximately 4 m condition-dependent accuracy
Compatible with all current Shearwater air-integrated dive computers
Works with the Dive Shearwater app for mapped coordinates and dive logs
User-replaceable CR2 3V lithium battery with up to about 100 dive hours
200 m depth rating and tool-free installation on the first stage

Features

Surface GPS capture Built-in GNSS receiver records dive entry and exit coordinates automatically; GPS does not function underwater.
Multi-constellation GNSS Supports GPS L1C/A, Galileo E1B/C, and BeiDou B1I with 2 m resolution and about 4 m condition-dependent accuracy.
Wireless air integration Transmits tank pressure to all current Shearwater air-integrated dive computers, including Perdix AI, Perdix 2, Petrel 3, NERD 2, Teric, Tern TX, and Peregrine TX.
App integration Works exclusively with the Dive Shearwater app for viewing mapped dive site coordinates and logs.
User-replaceable battery CR2 3V lithium battery rated for up to about 100 dive hours or 2 years of storage.
Deep depth rating Rated to 200 m of seawater.
Tool-free installation Installs and removes by hand on a 7/16-inch-20 UNF high-pressure port.
Compact and light 76 mm long, 34 mm diameter, 135 g.

Specifications

Feature	Details
GNSS Constellations	GPS L1C/A, Galileo E1B/C, BeiDou B1I
Location Resolution	2 m; location accuracy approximately 4 m (condition dependent)
GPS Function	Captures dive entry and exit coordinates at the surface; does not function underwater
Battery Type	CR2 3V lithium, user replaceable (Panasonic CR2 Industrial Lithium recommended)
Battery Life	Up to approx. 100 dive hours (one-hour dives with 20 minutes GNSS on-time before and after each dive); approx. 2 years storage
Depth Rating	200 m
Port Thread	7/16 in - 20 UNF high-pressure port; no-tools installation and removal
Operating Temperature	+4 C to +34 C
Dimensions	76 mm (L) x 34 mm (D)
Weight	135 g
App	Works exclusively with the Dive Shearwater app
Compatibility	All current Shearwater air-integrated dive computers, including Perdix AI, Perdix 2, Petrel 3, NERD 2, Teric, Tern TX, Peregrine TX

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WARNING: This product contains chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, visit www.P65Warnings.ca.gov.

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Pay the extra

It may cost a little more but compared to the Scubapro Hydros Cargo Thigh Pocket, but it’s a night and day difference. I haven’t heard a complaint about the S-TEK.

The S-Tek is made from heavy-duty 1000D Cordura, to meet the stresses of the environment and hard use. How does this compare to Scubapro Hydros Cargo Thigh Pocket, people complaining the material ripping apart at the seams/stitching after 20 dives.

Mounting uses a stainless steel bolt snap to the waist harness D-ring and an adjustable strap for the thigh, the Hydros uses a plastic hook and strap.

The S-TEK is the largest of the three, measuring approximately 10” x 5” x 3” which is big enough to fit my iPhone 15 in the SeaLife SportDiver Ultra Underwater Housing.

I’m not sure where Scubapro all went wrong with the Hydros and Ninja pocket, but for the price of shipping, I would only purchase the S-TEK.

Affordable Fins

Purchased these from Amazon, before I learned about DiveCatalog.com, so while I paid more, they were still an affordable option while waiting on the warranty repair of my Scubapro Supernova fins. I wear a size 12 shoe (NIKE & New Balance) and the chart recommends XL which matched the Supernova XL fins, but to me, the pocket felt a bit tight, so I returned them for the 2XL. While you “can” wear them without a bootie, I wear Scubapro Go 3mm socks (3XL) and the still fit fine. The are positive buoyancy, although I don’t think as positive as the Supernova, but I feel better knowing they will float instead of falling to the ocean floor while doffing them prior to getting back on the boat.

Love the Supernova Dive Fins

My new Scubapro Supernova Fins had a small cut on the top of the boot. I asked the dive shop owner what he recommended to fix the boot. He informed me that they were made of monprene and suggested he reach out to the Scubapro Rep prior to trying to fix them with superglue.

I called Scubapro when I got back to the US and they recommended taking it to a dive shop for a warranty repair. Problem is Las Cruces is the nearest dive shop and that's an 11 hour trip. I took it to a dive shop when I flew back to Virginia, but they had to ship it to California, so the process took longer than my stay.

Being modular, I opted to buy a second set of the boot pockets so I don't have to worry about down time in the future should problems arise. Plus I can use Scubapro S-Tek Pro Blade if I want to go with a neutral or negative buoyancy fin.

Objects in your review mirror are smaller than they appear!

Scubapro Hydros Accessory Bungees are smaller than they look, but the Medium size works well for securing my action camera floatie handgrip in place. To set them up, you loop the bungee back through itself to attach to the d-ring fixation point. The center piece then slides down to clamp the accessory.

While they perform great with the grippy, foamy action camera handle, they may be less secure on heavier gear with a slick surface—like my dive light. For that setup, I’d recommend adding a second attachment point on the BCD (for example, using the metal d-rings with a snap hook on a longer lanyard) to help ensure the light doesn’t end up on the ocean floor.

A necessity for UW photography

ScubaPro Hydros Pro 2 Monorail (Hydros Pro2, Multi-Mount) is a must-have accessory for underwater photographers who want extra attachment points beyond the standard D-rings. I’ve mounted one rail on the left for my SMB, and the right side gives me a clean, stable spot for an action camera on the floatie handgrip.

The Hydros Pro 2 is an outstanding BCD—especially for anyone who has to travel for dive opportunities—but it’s noticeably light on storage and mounting options if you commonly dive with lots of add-ons. This monorail system helps bridge that gap and makes it much easier to carry and position the gear you actually want to use underwater.

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Shearwater Swift GPS Transmitter