Diving computers

Dive computers in Sportano shopIn the age of digitalisation and technological advances, dive computers have become an indispensable piece of equipment for underwater explorers. From simple monitoring of dive time and depth, to advanced features that significantly improve safety and comfort underwater, dive computers have revolutionised the way we dive. These small but powerful devices have transformed recreational, technical and professional diving, becoming an indispensable tool for divers all over the world.Overview of dive computer functionsDive computers, being indispensable companions during dives, have a wide range of functions that not only make the diving experience easier but also richer. The basic function of a dive computer is to monitor the time spent underwater and the depth you are at. However, this is only the beginning of the possibilities that these devices offer. Modern dive computers are equipped with algorithms that calculate tissue nitrogen saturation, which allows the planning of decompression time and depth. They are able to predict a safe ascent time and also indicate the need for decompression breaks. Advanced models of dive computers display water temperature, ascent speed and also have a built-in digital compass to aid navigation underwater. Some computers can also be synchronised with cylinder air pressure sensors, so they inform the diver of the remaining dive time based on current air consumption.How dive computers are revolutionising safety underwaterSafety is the most important aspect of diving, and dive computers play a key role in this. With precise decompression algorithms, divers are protected from decompression sickness, as well as from other underwater pressure hazards. The computers offer warnings on ascent speed, safety depth and decompression time, significantly reducing the risk of diving accidents. With dive computers, divers can receive real-time updates on their safety status and adjust their actions in real time, which is especially important during long and deep dives. Integrated warning systems, such as alerts when the planned depth is exceeded or the no-decompression limit is reached, are an invaluable asset of today's dive computers. In addition, in case of malfunctions or unforeseen situations, modern dive computers offer assistance functions such as displaying the nearest escape route or the safest way to ascend. This combination of monitoring, warning and assistance functions makes dive computers not only a tool for dive control, but also an indispensable rescue device.Variety of models: from basic to advanced dive computersThere is a wide range of dive computers available on the market, designed to meet the diverse needs and expectations of divers. Basic dive computer models focus on providing information on depth, dive time and time remaining until ascent. They are ideal for novice divers who need simplicity and an intuitive interface. These devices also often have basic safety alarms and are built for easy operation even with thick gloves. Advanced dive computers, on the other hand, offer a range of additional features that go beyond basic dive monitoring. They can track the nitrogen saturation level in the diver's tissues, calculate the necessary decompression intervals, and monitor air consumption, allowing for an accurate determination of the time remaining in the dive. These features are extremely important for technical divers and those who perform decompression dives, i.e. dives that require decompression stops during ascent.Choosing a dive computer: criteria and recommendationsChoosing the right dive computer is a decision that should be based on a careful analysis of your own needs and the conditions in which you plan to dive. One of the main selection criteria is the type and style of diving - recreational, technical, wreck or cave. For recreational divers, ease of use and reliability may be key, while technical divers may need computers with customisable decompression algorithms and advanced configuration options. Another important aspect is the readability of the screen, especially in poor lighting conditions, and the resistance of the device to salt water, scratches and impacts. The user interface should be intuitive and operable underwater, which is important when quick response is required. Additionally, many divers will appreciate the ability to sync data with mobile apps or computers, allowing for detailed analysis of the dive afterwards. Integration with wireless sensors and the ability to update software are features that enhance the functionality and extend the life of the dive computer. It is also worth considering the make and model due to the availability of service and support, which can be crucial in the event of a breakdown or the need for a technical overhaul of the device.