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Best Dive Computers for Beginners in 2021

When it comes to diving, having the right equipment is crucial for both safety and enjoyment. One essential piece of gear that every beginner diver should consider investing in is a dive computer. Dive computers not only track important data such as depth and dive time but also help divers manage their ascent to prevent decompression sickness. With so many options on the market, it can be overwhelming to choose the best one for your needs. To help you navigate through the sea of choices, here is a curated list of the best dive computers for beginners in 2021.

**Suunto Zoop Novo**

The Suunto Zoop Novo is a popular choice among beginner divers for its user-friendly interface and affordability. This wrist-mounted dive computer offers all the essential features that a new diver needs, including a clear display, easy-to-use buttons, and a built-in dive planner. The Zoop Novo also has a conservative decompression algorithm to ensure safe diving practices for novices.

**Cressi Leonardo**

The Cressi Leonardo is another excellent option for beginner divers looking for a reliable and straightforward dive computer. This wristwatch-style device is easy to read underwater and offers a single-button interface for effortless navigation. The Leonardo provides all the necessary dive data, such as depth, dive time, and temperature, making it a practical choice for entry-level divers.

**Oceanic Geo 2.0**

The Oceanic Geo 2.0 is a versatile dive computer that caters to both beginners and experienced divers alike. With its intuitive menu navigation and large display, the Geo 2.0 is easy to use and provides essential dive information at a glance. This wrist-mounted device also offers multiple dive modes, including air and nitrox, making it suitable for divers looking to expand their skills.

**Mares Puck Pro Plus**

For beginners seeking a dive computer that combines functionality with style, the Mares Puck Pro Plus is a top contender. This compact and sleek wrist-mounted device offers a user-friendly interface with a high-resolution display for clear readability underwater. The Puck Pro Plus features multiple dive modes, including nitrox and freediving, making it a versatile option for divers of all levels.

**Aqua Lung i100**

The Aqua Lung i100 is a budget-friendly dive computer that doesn’t compromise on performance. This wrist-mounted device boasts a simple yet effective design, with a large display and intuitive button layout for easy navigation. The i100 offers essential dive data, such as depth and dive time, as well as advanced features like audible alarms and a backlight for enhanced visibility in low-light conditions.


Choosing the right dive computer is essential for beginner divers to ensure a safe and enjoyable diving experience. The dive computers mentioned above offer a range of features and functionalities to cater to the needs of novice divers. Whether you prioritize simplicity, affordability, or versatility, there is a dive computer on this list that will suit your preferences. Investing in a quality dive computer is a worthwhile decision that will enhance your diving adventures and help you dive with confidence.