
There are many courses and brands available for open water diving certification. You have many options when it comes to this type of course. You have the option to become certified with SSI and PADI. If you are new to scuba diving, you should wait a few years before purchasing scuba gear. Because you will use the gear to dive,
PADI
PADI open water diving certification will allow you to have many options for your diving vacation. You can dive in the water of your local city or explore natural areas like the Belize Blue Hole, Australia's Great Barrier Reef, and the Belize Blue Hole. This certification costs anywhere from $350-$500, depending on where it is learned. A private lesson can last approximately three hours. After that, you can join a PADI instructor and go on a dive with the instructor for the remaining time.

SSI
SSI is the most recognised and largest scuba certification organization in the world. Its philosophy is to train competent divers by providing ongoing education and rigorous training. There are many SSI certification choices. One option is SSI Autonomous Diver. This program offers the most complete introductory training. The course is also available in digital format. To get started, sign up for a free student package or the lifetime "diamond" package.
SSI eLearning
It is important that you think about your expectations when choosing between SSI or PADI open water scuba certifications. PADI courses follow a rigid curriculum that makes it difficult to change the pace of your study. SSI courses make it possible to customize the course to meet your needs.
SSI courses
PADI & SSI may have a lot to share, but how are they different? Both companies require that you order course materials in advance. PADI courses are in a hardcover book format while SSI classes can be accessed online. The difference lies within the materials. PADI courses offer a more comprehensive curriculum and require more adventure diving than SSI courses. PADI courses also require more adventure dives than SSI courses, so you need to make sure that you're comfortable with the different options before choosing a training center.
SSI Classes
SSI is known for its high quality training materials. SSI's open-water scuba courses are available for anyone who is looking to get a certification or learn more about diving. The SSI Digital Training System has apps that let you log dives, track your progress and view your certifications from your smartphone.

Other certifications available in scuba diving
Some people may be curious about whether other open-water scuba certifications can be used to replace yours. There are many training bodies and bodies that issue diving certifications. However, the table below can be a starting point for anyone looking to earn a similar certification. These guides are based only on the maximum air depth. Some levels may require more training. You should also note that the maximum depth guides given here are based on air only, and are not definitive.