Month: December 2019

Selecting The Best Underwater Drones

There are all sorts of makes and models of drones that are already available in the market today. Even kids find it easy to manipulate this technology to explore the ground from the top. But for the best underwater drone, there may be many others who are still unaware that such a device exists.

What is an underwater drone, you may ask. It is actually like a mini submarine, only without any people controlling it from inside. As it is difficult to send radio signals through water, these drones are usually not operated by remote control. They use to run totally autonomously and navigate with computers and sensors installed onboard. However, with the most recent developments in technology, there are underwater drones that are have been designed to function with an external remote control, such as with a smartphone, which makes it easier to navigate the depths of the sea, stream videos, as well as capture professional photos even in depths more than 300 ft.

A Bit of History of Underwater Drones

Underwater drones have been used starting from the 1950s. Records indicate that there are more than 250 different configurations that are in service today. The Navy has since been continuously expanding its investment in this area. They even named their first assistant secretary for Unmanned Systems in November of 2015.

There are different types of drones. Most of us will be familiar with aerial drones, or unmanned aerial vehicles (UAVs). There are also underwater drones, that have been developed as well.


Underwater drones are known by different names and come in numerous variations like the aerial drones. They are also referred to as unmanned undersea vehicles (UUV), autonomous undersea vehicles (AUVs), as well as underwater remotely operated vehicles (ROVs).

ROVs often refer to vehicles tethered and operated by people on a nearby vessel. UUVs, on the other hand, refers to drones that operate autonomously.

Many have gotten hold of their aerial drones, but with the underwater drone, there are still many who have yet to discover the exciting features that such a technology offers. Interest on these drones likewise continues to grow.

But even if not so many have used, perhaps have known of underwater drones, their history dates as far back as the other types of drones in the 1950s.

Selecting the Best Underwater Drones

Today, underwater drones have become more of a necessity rather than a luxury, especially for those whose work requires them to explore the deep sea. Not only does this technology allow them to have a glimpse of the different plateaus underwater (places that will be difficult, if not impossible, for most to go to), but it can also effectively record every moment faster and with better quality.

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Underwater Camera for Diving

Selecting the Underwater Camera for Diving

Marine life has so much to offer. And anyone who are lured by the beauty of it will not think twice to capture each moment through the lens. But not all camera can bring out the image that the magnificent deep reveals. There are many available compact cameras in the market today that can be used for underwater photography. Selecting the best underwater camera for diving will be a different thing, of course. There are several elements that should be thoroughly weighed before considering a brand of a model of the camera that you should consider. If you are looking for one, this post will just provide you with the details that you need to pick the best choice later.

To have the best snap even under the sea, you need an underwater camera that can resist the pressure in the deep and still create amazing still images, as well as subjects in motion. This camera is made with a waterproof housing that makes it just the right camera for diving. Though you will see several options when the time comes to have one, even when it is time for an upgrade or a replacement, knowing what to look for in a camera for underwater photography or video recording makes it easier to pick the right option.




One of the things that differentiates an underwater camera from another is the depth by which the cam can provide sharp images without getting damage. As you go deeper into the water, there will be greater pressure that can force its way to the inner parts of the camera, which is not a good thing, obviously. Today, there are cameras that can go deeper than 30 feet, which is great for those who are into scuba diving or free diving. Considering that, when looking for the right camera to use for diving, make sure to opt for one that is guaranteed to go to the depth where you need to use the device.

Size and Shape

Later developments in technology have contributed to the creation of smaller devices, including those cameras that you can bring when you need to explore and study the depts of the sea. This makes using one a lot more convenient. Underwater cameras that are available in the market today come with a lot of features that even allows one to take time shots, which makes it quite easy to set up the camera and use even without a tripod.


If you need to use an underwater camera, you will want to make sure to buy one that can handle the usual challenges that come with your activities. Make sure to find one that is durable enough to withstand a few falls and are made to be abused. Read More “Selecting the Underwater Camera for Diving”