Shearwater NERD 2 Dive Computer + Swift Transmitter + EVA Case + Charging Clip Package
Shearwater NERD 2 Dive Computer + Swift Transmitter + EVA Case + Charging Clip Package - SA is backordered and will ship as soon as it is back in stock.
What's in this bundle
Shearwater NERD 2 Dive Computer + Swift Transmitter + EVA Case + Charging Clip Package - SA is backordered and will ship as soon as it is back in stock.
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Product Information
The Shearwater NERD 2 is the centerpiece of this package: a heads-up display dive computer that puts tank pressure, depth, and decompression status right in your line of sight instead of on your wrist. Choose the connector that matches your gear at checkout — SA, DiveCAN Monitor (5-Pin), DiveCAN Monitor (5-Pin) - JJ, DiveCAN Monitor (5-Pin) - O2ptima, Monitor AK (4-Pin), or Fischer — so the NERD 2 pairs correctly with your rebreather or open-circuit setup. Once mounted, it reads Air, Nitrox, 3 Gas Nitrox, OC Tec trimix, CC INT fixed PPO2, and Gauge modes on the Buhlmann Gradient Factors algorithm, tracking up to four wireless transmitters at once and adding a 3-axis tilt-compensated compass for navigation.
The Shearwater Swift Transmitter is the wireless link that reports tank pressure to the NERD 2. It threads onto a standard 7/16-inch-20 UNF high-pressure port with no tools, runs on a user-replaceable CR2 battery rated for about 300 dive hours, and uses an advanced collision avoidance system so its signal stays reliable even when other divers nearby are running their own transmitters.
Rounding out the package, the Shearwater EVA Case for NERD 2 gives the computer a dedicated home between dives, pairing a ballistic nylon exterior with a molded anti-shock EVA interior that cushions it in transport. The Shearwater NERD 2 Charging Clip is the snap-on charging bracket that pairs with the included USB-A to Micro USB cable, so you have a way to recharge the NERD 2's internal battery on hand from day one, backed by a retention strap to hold the clip in place while it charges.
- Heads-up display Micro LCD (QVGA 320 x 240) with magnifying lens; data appears like a 25-inch TV at 12 feet.
- Air integration NERD 2 displays tank pressure from up to 4 transmitters in all modes.
- Dive modes Air, Nitrox, 3 Gas Nitrox, OC Tec (trimix), CC INT fixed PPO2, and Gauge on the Buhlmann Gradient Factors algorithm.
- Depth rating NERD 2 is rated to 300 m (985 ft), the deepest rating in the Shearwater lineup.
- Collision avoidance Swift Transmitter's advanced collision avoidance system keeps tank pressure readings reliable when other transmitters are nearby.
- Tool-free installation Swift Transmitter installs by hand on a standard 7/16-inch-20 UNF high-pressure port.
- Dedicated protection EVA Case for NERD 2 pairs a ballistic nylon exterior with a molded anti-shock EVA interior built specifically for the NERD 2.
- Ready to charge Snap-on Charging Clip includes a USB-A to Micro USB cable and retention strap for the NERD 2's internal battery.
- Built as a set The transmitter, case, and charging clip in this package are all purpose-built for the NERD 2, so the air-integration, protection, and charging pieces are already matched to it.
| Shearwater NERD 2 Dive Computer | |
| Feature | Details |
|---|---|
| Display | Near-eye QVGA micro display, 320 x 240 resolution; appears equivalent to a 25-inch TV at 12 feet |
| Depth Rating | 300 m / 985 ft |
| Battery | Internal rechargeable Li-ion, approx. 1.3 Wh |
| Battery Life | 18 hours of dive time (medium brightness); typical battery lifespan 5 years or 500 charge cycles |
| Charging | Snap-on charging clip with USB cable (included) |
| Dive Modes | Air, Nitrox, 3 Gas Nitrox, OC Tec (trimix), CC INT (fixed PPO2), Gauge |
| Number of Gases | 5 open circuit / 5 closed circuit |
| Decompression Algorithm | Buhlmann ZHL-16C with Gradient Factors; optional VPM-B and DCIEM |
| Air Integration | Up to 4 wireless transmitters, displayed in all modes |
| Compass | 3-axis, tilt-compensated digital compass |
| Wireless Connectivity | Bluetooth wireless technology; connects to Dive Shearwater and Shearwater Cloud |
| Buttons | 2 piezo-electric buttons |
| Mounting | Universal OC regulator mount fits 17-21 mm hose; hole patterns compatible with NERD 1 mounts |
| Dive Log Capacity | 1000 hours |
| Dimensions & Weight | 33 x 85.81 x 44 mm; 74 g |
| Warranty | 2-year warranty |
| Shearwater Swift Transmitter | |
| Feature | Details |
|---|---|
| Battery Type | CR2 3V lithium, user replaceable (Panasonic CR2 Industrial Lithium recommended) |
| Battery Life | Up to 300 dive hours (HP pressure present); 5 year storage time |
| Depth Rating | 200 m of seawater |
| Rated Working Pressure | 300 bar / 4350 psi (HP port proof pressure 450 bar / 6525 psi) |
| Pressure Resolution | 0.14 bar / 2 psi; accuracy 5% of full scale |
| Activation | Activates at 7 bar / 100 psi; deactivates at 3.5 bar / 50 psi |
| Interference Management | Advanced collision avoidance system for multiple-transmitter reliability |
| Status Indicator | LED status indicator for diagnostics |
| Port Thread | 7/16 in - 20 UNF high-pressure port; no-tools installation and removal |
| Operating Temperature | +4 C to +34 C (short-term -10 C to +50 C) |
| Dimensions | 76 mm (L) x 34 mm (D) |
| Weight | 135 g |
| Compatibility | All Shearwater air-integrated dive computers |
| Materials | Oxygen-compatible materials (not delivered pre-cleaned for oxygen service) |
| Shearwater EVA Case for NERD 2 | |
| Feature | Details |
|---|---|
| Compatibility | Shearwater NERD 2 |
| Material | Ballistic nylon exterior, molded EVA anti-shock interior |
| Closure | Zippered |
| Colors Available | Black |
| Purpose | Protective transport and storage for the NERD 2 |
| Shearwater NERD 2 Charging Clip | |
| Feature | Details |
|---|---|
| Compatibility | Shearwater NERD 2 dive computer |
| Type | Snap-on charging clip (splash proof) |
| Cable | USB-A to Micro USB (provided) |
| Included Items | Charging clip, cable, retention strap |
| Manufacturer Part | Shearwater 22523-01 |
- Shearwater NERD 2 Dive Computer
- Shearwater Swift Transmitter
- Shearwater EVA Case for NERD 2
- Shearwater NERD 2 Charging Clip
Frequently Asked Questions
What is the Shearwater NERD 2 dive computer and how does the heads-up display work?
The NERD 2 is a near-eye heads-up display dive computer that mounts in your line of sight so you can check dive data without lifting your wrist. A micro LCD combined with a magnifying lens makes the data appear like a 25-inch TV viewed from 12 feet away. It runs Air, Nitrox, 3 Gas Nitrox, OC Tec (trimix), CC INT (fixed PPO2), and Gauge modes on the Buhlmann Gradient Factors algorithm, with air integration for up to 4 wireless transmitters and a 3-axis tilt-compensated compass, and it's depth rated to 300 m / 985 ft.
How does the NERD 2 mount to a regulator, and is it compatible with NERD 1 mounts?
The NERD 2 has a universal regulator mount that fits most regulators with a 17-21 mm hose. It has two hole patterns, which allow both custom mounts and compatibility with existing NERD 1 mounts.
Does the Shearwater NERD 2 support DiveCAN or rebreather use?
Shearwater offers the NERD 2 in a stand-alone (SA) version plus Fischer, DiveCAN Monitor (5-pin), and Monitor (4-pin) rebreather-connected variants. The NERD 2 also has a CC INT (fixed PPO2) dive mode for closed-circuit rebreather diving. The fact sheet for this bundle doesn't specify which of those connector variants is included, so check the product page for that detail before ordering.
What is the Shearwater Swift transmitter, and is it compatible with the NERD 2?
The Swift is a wireless transmitter that mounts on your regulator's first-stage high-pressure port and sends tank pressure to a compatible air-integrated computer. It's compatible with all Shearwater air-integrated dive computers, including the NERD 2, and it has an advanced collision avoidance system so it stays reliable when multiple divers are using transmitters nearby.
What battery does the Swift transmitter use, and can I replace it myself?
The Swift takes a CR2 3V lithium battery that's user-replaceable, no service center needed. It's rated for up to 300 dive hours with high pressure present, with roughly 5 years of storage life on a fresh cell.
How do I install the Swift transmitter on my regulator?
The Swift installs with no tools required on a standard 7/16-inch-20 UNF high-pressure port on your regulator's first stage.
What's included in this bundle, and how does shipping and returns work?
This bundle includes the Shearwater NERD 2 Dive Computer, the Shearwater Swift Transmitter, the Shearwater EVA Case for NERD 2, and the Shearwater NERD 2 Charging Clip, one of each. Orders over our free-shipping threshold ship free with next-day delivery, and the product page shows the honest, current delivery date for your order. Returns are covered under our standard DiveCatalog returns policy.
