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10 Best Diver Computers 2025 in the United States

#1

Winner

9.8 score

Shearwater Peregrine TX x Swift

Shearwater Peregrine TX x Swift

Shearwater Research

9.8 score

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The Shearwater Peregrine TX is a solid choice for divers looking for a reliable dive computer with advanced features. One of its standout attributes is the 2.2-inch full-color LCD display, which makes reading dive data easy even in challenging underwater conditions. This is particularly useful for divers who prefer clear visuals while navigating. Additionally, the optional wireless air integration with the Shearwater Swift Transmitter provides real-time gas pressure data, helping divers manage their air supply more accurately during dives.

Rating
9.8
Chosen by1,471
Display Type
Air Integration
User Interface

Most important from
56 reviews

Display Type
The bright, easy-to-read display is outstanding, even at depths like 83 ft.
Air Integration
The air integration feature is critical and enhances the diving experience significantly.
User Interface
Setting up the device and the AI transmitter is straightforward and user-friendly.
Connectivity
Downloading and reviewing dive data is seamless with Bluetooth connectivity.
#2
9.6 score

Garmin Descent™ Mk3i, Dive Computer and Multisport GPS Smartwatch, Air Integration, Black

Garmin Descent™ Mk3i, Dive Computer and Multisport GPS Smartwatch, Air Integration, Black

Garmin

9.6 score

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The Garmin Descent™ Mk3i is a highly capable dive computer that stands out with its quality features and versatility. Its 1.4” AMOLED display is easy to read, and the scratch-resistant sapphire lens ensures durability, making it suitable for various diving conditions. With a depth rating of 200 meters and multiple dive modes, it's designed for both recreational and technical divers, which is a strong point for those looking for a comprehensive diving tool.

Rating
9.6
Display Type
Air Integration

Most important from
44 reviews

Display Type
The screen might not be as large as some dedicated high-end dive computers, but all the functionality is there.
Air Integration
The air integration feature is a must for tracking air consumption in much more detail.
#3
9.4 score

Shearwater Research Teric Dive Computer - Black

Shearwater Research Teric Dive Computer - Black

Shearwater Research

9.4 score

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The Shearwater Teric Dive Computer stands out in the market with its robust feature set designed specifically for divers. It comes with a sizeable 5-inch display which ensures that all critical dive information is easily readable, even underwater. The lightweight design at just 40 grams makes it comfortable to wear during dives, and its nylon build enhances durability, an essential factor for underwater conditions.

Rating
9.4
Display Type
Air Integration
Algorithm

Most important from
134 reviews

Display Type
The Teric's display is fantastic, offering customizable colors and brightness that make reading underwater information a breeze.
Air Integration
The air integration feature is highly recommended, providing convenience by displaying remaining air directly on the computer face.
Algorithm
Safety and decompression stops are clearly marked and easy to understand, enhancing the overall diving experience.
User Interface
Switching between gas mixes is incredibly simple and intuitive, eliminating the hassle of navigating through obscure settings.
Battery Type
Battery life is reasonable, with the ability to charge quickly using the included wireless charging cradle.
Size and Weight
Despite its robust feature set, the Teric remains lightweight and comfortable to wear during dives.
Connectivity
The Shearwater app makes syncing dive data seamless, allowing for easy logging and analysis.

Top 10 Best Diver Computers 2025 in the United States

#1

Winner

9.8  score
Slide 1

Shearwater Research

Shearwater Peregrine TX x Swift

Display Type: 2.2-inch full-color LCD
Air Integration: optional wireless with Shearwater Swift
Battery Type: rechargeable battery
Size and Weight: 1 Pound
Connectivity: Bluetooth
Durability and Build Quality: Plastic

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Chosen by 1471 this week

#2
9.6  score
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Garmin

Garmin Descent™ Mk3i, Dive Computer and Multisport GPS Smartwatch, Air Integration, Black

Display Type: AMOLED
Air Integration: Requires Descent T2 transceiver
Battery Type: Lithium Polymer
Size and Weight: 2 x 0.64 x 2 inches
Connectivity: Bluetooth, USB
Durability and Build Quality: Scratch-resistant sapphire lens

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#3
9.4  score
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Shearwater Research

Shearwater Research Teric Dive Computer - Black

Display Type: 5 Inches
Size and Weight: 5 x 4.5 x 3.25 inches
Durability and Build Quality: Nylon

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#4
9.2  score
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Shearwater Research

Shearwater Perdix 2 Ti Dive Computer (Silver + Swift Combo)

Air Integration: Supports air, nitrox, trimix
Battery Type: User-replaceable AA battery
Size and Weight: 13.6 ounces
Durability and Build Quality: Durable, withstands rough, wet environments

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#5
9.0  score
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Shearwater Research

Shearwater Research unveils Peregrine Adventures Edition - Light

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#6
8.8  score
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CRESSI

Cressi Travelight 15 LBS Scuba Diving Gear Package Complete with Travelight BCD - Donatello C2 Dive Computer - MC9 Compact Regulator Set - Carry On Luggage Fully Assembled, Blue Men-L

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#7
8.5  score
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SUUNTO

Suunto D5 All Black Dive Computerwith Color Screen and Exchangeable Straps

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17% OFF
#8
8.3  score
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SUUNTO

SUUNTO Ocean Dive Computer, GPS Multisport Watch for Training, Underwater Route Tracking & Wireless Tank Pressure Monitor, AMOLED Touchscreen, Dualband GNSS, Offline Map, 26D Battery Life, All Black

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#9
8.0  score
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CRESSI

Cressi Leonardo, black/blue

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7% OFF
#10
7.8  score
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Shearwater Research

Shearwater Research Tern TX Dive Computer

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8% OFF
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Buying Guide for the Best Diver Computers

Choosing the right dive computer is crucial for ensuring your safety and enhancing your diving experience. A dive computer helps you monitor your depth, time, and decompression status, making it an essential piece of equipment for both novice and experienced divers. When selecting a dive computer, consider your diving style, experience level, and the specific features that will best support your underwater adventures. Here are some key specifications to consider and how to navigate them to find the best fit for you.
Display TypeThe display type of a dive computer can be either an LCD screen or an OLED screen. LCD screens are generally more affordable and provide clear, readable information, but they may be harder to read in low light conditions. OLED screens offer brighter, more vibrant displays that are easier to read in various lighting conditions, including underwater. If you often dive in low visibility or at night, an OLED screen might be more suitable for you.
Air IntegrationAir integration allows your dive computer to monitor your tank pressure and calculate your remaining air time. This feature can be built-in or available through a wireless transmitter. Air-integrated dive computers provide a more comprehensive overview of your dive status, which can enhance safety and convenience. If you prefer having all your dive data in one place and want to avoid checking your pressure gauge frequently, consider a model with air integration.
AlgorithmThe algorithm used by a dive computer determines how it calculates your no-decompression limits and decompression stops. Different models use different algorithms, which can affect the conservatism of your dive profiles. More conservative algorithms provide a greater safety margin but may limit your bottom time. If you are a recreational diver, a standard algorithm should suffice. Technical divers or those with specific health considerations might prefer a more conservative algorithm.
User InterfaceThe user interface of a dive computer includes the buttons, menus, and overall ease of navigation. Some models have multiple buttons, while others use a single button or touch screen. A user-friendly interface is important for quickly accessing information and making adjustments during a dive. If you prefer simplicity, look for a model with an intuitive interface and clear instructions. More advanced users might appreciate additional features and customization options.
Battery TypeDive computers can have either user-replaceable batteries or rechargeable batteries. User-replaceable batteries are convenient for long trips where charging might not be possible, but you need to carry spare batteries. Rechargeable batteries are more environmentally friendly and cost-effective in the long run, but you need to ensure they are charged before each dive. Consider your diving habits and travel plans when choosing the battery type.
Size and WeightThe size and weight of a dive computer can affect its comfort and portability. Larger models with bigger screens are easier to read but may be bulkier on your wrist. Smaller, more compact models are lightweight and less obtrusive but might have smaller displays. If you prefer a clear, easily readable display, opt for a larger model. If you prioritize comfort and travel convenience, a smaller, lighter model might be better.
ConnectivityConnectivity features, such as Bluetooth or USB, allow you to download dive data to your computer or smartphone. This can be useful for logging dives, analyzing your performance, and sharing your experiences. If you enjoy tracking your dives and reviewing your data, look for a model with reliable connectivity options. Ensure the dive computer is compatible with your preferred devices and software.
Durability and Build QualityDurability and build quality are important for ensuring your dive computer can withstand the harsh underwater environment. Look for models made from robust materials like stainless steel or high-quality plastic. Water resistance ratings and shock resistance are also key factors. If you frequently dive in challenging conditions or travel often, prioritize a durable, well-built dive computer to ensure longevity and reliability.

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