Looking for the best dive computer under $600?
Whether you're a beginner looking to build your kit or a seasoned diver in need of a reliable backup, there's a wide range of budget-friendly dive computers that offer impressive features, sleek designs, and dependable performance.
In this guide, we’ll break down the best dive computers under $600 —from trusted brands like Shearwater, Aqualung, Suunto, and ScubaPro—so you can choose the perfect one for your underwater adventures. Check out the pros and cons of each below:
1. Shearwater Peregrine
Price: $575
Best for: Recreational and advanced divers who want premium features without the premium price.
Why It’s Great:
The Shearwater Peregrine is a game-changer in the mid-range market. Known for its bright full-color screen, user-friendly interface, and rock-solid reliability, this dive computer punches well above its price. Choose from three different colors, and customize even further with a strap kit. With support for Air, Nitrox, and Gauge modes, it’s ideal for divers who want simplicity without sacrificing performance.
Key Features:
2.2” full-color LCD screen
Wireless charging
Vibration alerts
Customizable dive displays
Bluetooth connectivity for log sync (via Shearwater Cloud)

Pros:
Very user-friendly
High-end build quality
Gorgeous screen
Cons:
No air integration
No compass

2. Aqualung i470TC
Price: $499
Best for: Divers who want Bluetooth and the option for air integration in a compact watch-style unit.
Why It’s Great:
The Aqualung i470TC is one of the few dive computers in this price range to offer both Bluetooth connectivity and optional air integration. Although purchasing the Aqualung Transmitter along with the computer goes over the $600 limit, it's a worthwhile investment and something that can be decided down the line, if not initially. The i470TC supports multiple gases and includes a freediving mode, making it a great option for all types of divers.
Key Features:
4 operating modes: Air, Nitrox, Gauge, Free Dive
Bluetooth data sync to DiverLog+ app
Optional wireless air integration with up to 3 transmitters
User changeable standard battery
Audible alarms with a high-visibility LED warning

Pros:
Feature-packed for the price
Sleek design
Easy maintenance
Cons:
Smaller screen compared to others
No compass

3. Suunto Vyper Novo
Price: $359.95
Best for: Divers who appreciate robust features and durability.
Why It’s Great:
The Suunto Vyper Novo is a rugged dive computer built for reliability. It supports air integration via the optional Wireless Tank Pressure Transmitter and includes a digital compass, which is rare in this price range. The interface is classic Suunto—solid, conservative, and geared toward serious diving.
Key Features:
Air, Nitrox, Gauge, and Freediving modes
Optional wireless air integration
3D tilt-compensated compass
Gas switching between up to 3 gases
Data transfer via USB cable through the Suunto DM5 Software

Pros:
Built like a tank
Great for cold or dark water diving
Advanced features for the price
Cons:
Simple, monochrome screen
Lacks Bluetooth connectivity

4. ScubaPro Luna 2.0 AI
Price: $430
Best for: Divers who want an ultra-bright screen and sleek design.
Why It’s Great:
The ScubaPro Luna 2.0 AI features a large, easy-to-read high-contrast display and supports optional wireless air integration with the Smart+ Pro Transmitter. It's slim, functional, and designed with simplicity in mind, making it a great choice for divers who want a clean and efficient interface.
If you are looking for something even simpler, you can also opt for the ScubaPro Luna 2.0, boasting similar features while lacking the optional air-integration. This option is even more budget-friendly, at only $365.
Key Features:
Scuba, Gauge and Apnea modes
Bright segmented display
Optional air integration
Bluetooth connectivity to the Logtrak App
Simple two button control and intuitive menu

Pros:
Nitrox compatible up to 3 gases
Durable and modern
Easy operation
Cons:
No built-in compass
Simple features

5. Suunto D4i Novo
Price: $349.99
Best for: Stylish divers looking for a slim, feature-rich computer with air integration.
Why It’s Great:
The Suunto D4i Novo remains a favorite for divers who want a low-profile, fashionable dive computer that doesn’t skimp on features. It offers air integration, freedive mode, and Suunto’s proven algorithm in a lightweight watch-sized design.
Key Features:
Optional wireless air integration with the Wireless Tank Pressure Transmitter
Air, Nitrox, and Freediving modes
Data transfer via USB cable through the Suunto DM5 Software
Durable elastomer strap
Battery change at an authorized dealer

Pros:
Great for travel
Built-in dive planner
Easy to read underwater
Cons:
No compass
Lacks Bluetooth connectivity

6. Shearwater Tern
Price: $595
Best for: Divers who love compact wearables with high-end functionality.
Why It’s Great:
Released in early 2024, the Shearwater Tern is a sleek, watch-style dive computer that blends lifestyle wearability with Shearwater’s signature performance. Despite its compact size, it still offers full decompression support and an easy-to-read AMOLED display.
Key Features:
AMOLED color display
Rechargeable battery
Watch-sized form factor
Air and Nitrox support
Bluetooth sync

Pros:
Stylish and lightweight
Excellent readability
Easy to navigate menus
Cons:
No air integration on base model
No built-in compass

7. Oceanic Veo 4.0
Price: $379.95
Best for: Divers who want a no-fuss, highly visible computer with Bluetooth and dual algorithm support.
Why It’s Great:
The Oceanic Veo 4.0 is a rock-solid choice for divers who prioritize readability, simplicity, and reliability. With a large, backlit screen, Oceanic’s signature Dual Algorithm™ (Pelagic DSAT & Z+), and Bluetooth connectivity, it’s a fantastic option for new divers. It doesn’t have air integration, but it delivers everything else you need for safe, enjoyable dives—without overcomplicating things.
Key Features:
Large, easy-to-read segmented display
Dual Algorithm™ support
Bluetooth 4.0 data transfer
Nitrox capability (up to 100%)
User-replaceable battery
Audible and visual alarms

Pros:
Crystal-clear display
Straightforward operation
Excellent value
Cons:
No air integration or compass
Simple features

Final Thoughts: Which One Is Right for You?
If you're looking for a full-color screen and top-tier quality, the Shearwater Peregrine and Tern are unbeatable. For air integration, the Aqualung i470TC, Suunto D4i Novo, and Suunto Vyper Novo are excellent options. Need something simple and travel-ready? Go for the ScubaPro Luna 2.0 AI or Oceanic Veo 4.0 to keep in your bag.
Whether you're a new diver or looking for a backup computer to keep nearby, you can't go wrong with any option in this guide. By checking out the pros and cons of each, you'll be sure to settle on the best dive computer for you!
Dive Smart, Dive Safe
Choosing the right scuba diving computer is one of the most important investments you can make for your safety and enjoyment underwater. With so many great models under $600, there’s no reason to sacrifice quality for budget. Pick the one that fits your diving style—and dive in with confidence.