Have you ever wanted to record videos or take photos underwater Without having to invest in a professional or action camera? Taking unique memories of your aquatic adventures is possible thanks to a range of cases and covers that turn your phone into a true underwater camera. The current market offers various alternatives to make this a reality, from universal solutions to customized options for specific models. However, before you jump into using your smartphone underwater, there are several key aspects you should know to ensure the safety of your device and achieve the best photographic results.
In this article, you'll find all the relevant information on how to transform your cell phone into a waterproof camera, including the most popular cases and covers, the main differences between them, risks and precautions to consider, approximate prices, and additional tips based on expert and user reviews. If you want your phone to accompany you up to 50 meters underwater and aren't afraid of getting wet with the best underwater cases on the market, here's everything you need to know.
Why is it necessary to protect your phone when using it underwater?
Many smartphones now have some degree of water resistance, especially in the high-end range. However, This capacity is primarily intended for specific accidents (splashes, falls in the sink, rain), but not for continuous use or submersion at medium or great depths. Also The touch screen and buttons lose functionality underwater, and pressure can cause irreparable damage to the device.
Therefore, using a suitable underwater case or housing is essential if you want to use your phone as an underwater camera safely. These cases go far beyond simple waterproof bags: they hermetically seal the device, insulate it from pressure, and allow you to control the camera using external buttons or a special app. This way, you can dive into the ocean, a pool, or even hot springs and take professional-quality photos and videos without endangering your device.
Different types of cases and solutions available for underwater cameras
There are several options on the market today to transform your smartphone into a waterproof camera. Let's review the most popular and effective ones:
Universal cases (suitable for any mobile phone)
If you're looking for versatility, universal covers are the most practical option. A notable example is the Diveroid Universal Lite, a watertight case compatible with almost any phone model, including both iPhone as Android of different sizes. This type of case adapts with elastic straps and is usually slightly larger to fit a multitude of devices.
The Diveroid Universal Lite, for example, allows you to record and take photos up to 15 meters deep and incorporates external mechanical buttons to control the camera from the outside (since the touchscreen doesn't respond underwater). These buttons operate through a dedicated app, which also improves image quality by adjusting color and sharpness underwater. The system also includes a metal area to dissipate the heat generated by the phone thanks to the lower temperature of the aquatic environment.
Specific covers for diving and water sports
If you are one of those who seek more extreme experiences and plan to dive to greater depths, there are advanced housings such as the Nautismart Pro. This case is designed for dive up to 50 meters and is compatible with both iPhone and Android phones. Its hermetic closure system allows you to insert the device, secure it with a tab, and forget about the fear of leaks.
One of the differentiating elements of the Nautismart Pro is its extra-large rear viewfinder, perfectly aligned with the phone's camera, and its three front buttons that manage a special app, providing direct access to the shutter and video and photo modes. In addition, it offers the possibility of adding complementary lenses (like a fisheye) to enhance creativity underwater.
Dedicated cases for iPhone models
Some brands choose to design waterproof cases tailored to specific models, especially for iPhones. An example is the iPhone 6S family. AxisGO, designed for the iPhone 11, 12 and 13. These cases They allow you to use Wide Angle, Ultra Wide Angle and Telephoto cameras up to 10 meters deep., far exceeding the native durability of these devices. In addition, AxisGO offers additional accessories such as grips and bags, making it easier to transport the case out of the water.
Likewise, the veteran TAT7 iPhone Scuba Case supports immersion of up to 30 meters and implements three mechanical buttons to shoot, switch between video and photos, and quickly access recording, all without exposing the device to the pressure and humidity of the aquatic environment. However, once inside the case, touch interaction is ruled out: the photography app must be programmed before diving.
Vacuum waterproofing solutions
An ingenious alternative is the proposal of Vacway, a company specialized in covers that They vacuum-wrap the mobile phone, sealing it securely without affecting the image quality or the operation of the device.After the packaging process using special machines, the phone is 100% protected and fully operational, ideal for taking selfies, underwater photos, and videos, even in spas or hot springs like those at Caldea in Andorra.
What should you keep in mind before submerging your phone?
Using a waterproof case doesn't eliminate all risks, so it's a good idea to consider these aspects before diving:
- Check case compatibility with your exact mobile model to avoid problems with closures or misaligned buttons.
- The maximum supported depth is keyNot all cases can withstand deep dives. Check the manufacturer's specified limit; if you're going to dive deeper than 10-15 meters, choose a high-end case.
- Attention to salt waterSalt is corrosive, and even if the case is watertight, prolonged exposure can affect certain components over time. Rinse and dry your equipment thoroughly after use at sea.
- Extreme temperatures and sudden changes can cause internal condensation or damage to the seals. Do not expose your phone to strong sunlight just before immersing it in cold water.
- The touch screen is usually useless underwater.. Base all control on external buttons or prepare the app before diving in.
- Back up your data Before you experiment: it never hurts to prevent a possible loss.
Comparison of popular underwater camera cases and housings
If you're wondering which one to choose, here's a rundown of the top models and their key features:
| Make model | Compatibility | Max deep | Control | Extras | Approx. price. |
|---|---|---|---|---|---|
| Diveroid Universal Lite | Universal: iPhone and Android | 15 meters | External buttons with app | Heat sink, 4K video | € 127 |
| Nautismart Pro | Universal: iPhone and Android | 50 meters | External buttons linked to app | Additional lens holder | € 150 |
| AxisGO | iPhone11/12/13 | 10 meters | Mechanical buttons, optional grips | transport bags | 127 - 266 € |
| TAT7 Scuba Case | iPhone (various models) | 30 meters | 3 mechanical buttons | Easy to use | $ 85 |
| Vacway | Any model | Not specified, recreational use and hot springs | Fully operational display, crystal clear appearance | Vacuum packing in special machines | By service (Caldea) |
What if my phone already has IP67 or IP68 certification?
Many users think that if their phone has an IP67 or IP68 rating, it can be used as an underwater camera without any additional accessories. However, These certifications are granted under controlled laboratory conditions, with fresh water, stable temperatures and without extra pressure.The reality underwater or in deep pools is very different, and any small crack can compromise the safety of your device.
For reference, here are the approximate limits for recent iPhone models:
- IP67: Up to 30 minutes at 1 meter depth (iPhone 7, 8, X, SE 2)
- IP68: Up to 30 minutes at 2-6 meters, depending on the model (iPhone XS, 11, 12, 13, 14, 15, 16)
Remember: The warranty does not cover water damageNo matter how much the manufacturer advertises its durability, using your phone as an underwater camera always carries some risk, and the right case is the best investment to avoid unpleasant surprises.
Additional risks and precautions
- Pressure increases with depth: and may manipulate the seals on the sleeve. Never exceed the maximum recommended depth.
- Salt water can cause long-term damage: Clean and dry the case and phone thoroughly immediately after each use.
- Condensation and sudden changes in temperature may compromise the seal and internal security. Allow the phone to acclimatize before storing it in the case and submerging it.
- Touch functions may not work underwater.. Use cases that offer physical controls or compatible apps.
- Always use original accessories or those from reputable manufacturers.Don't take a chance with imitations or generic cases of dubious origin.
Features to look for in a good underwater housing
- Depth classification: essential if you are going to do serious diving.
- Real compatibility with your mobile model.
- Total insulation against water and pressure.
- Accessible and ergonomic physical controls.
- Optical quality of the lens window: so as not to lose sharpness in the photos.
- Extras such as supports, vacuum sensors, grips or the possibility of mounting additional lenses.
Are they worthwhile as an alternative to a professional underwater camera?
For those looking to capture memories on trips, occasional diving, or beach vacations, underwater phone cases are a great and affordable option.They do not replace a professional camera in manual control, parameter adjustment or quality in extreme conditions, but bring out the full potential of your smartphone underwater and allow you to share your moments in real time on social networks.
For frequent use, demanding water sports, or if you need optimal results with every shot, advanced underwater cameras (such as the Olympus Tough TG-6 or GoPros with dedicated housings) or a DSLR with a dedicated housing are still recommended. However, the advancement of phone cases and covers has greatly narrowed the gap, and it's now possible to capture spectacular images with the equipment you carry in your pocket. Share the information so that other users know about the topic.