Is IP68 OK For Swimming? Does IP68 Waterproofing Make It Safe for Swimming?

IP68 is an Ingress Protection (IP) rating, also known as an International Protection rating or IP code, used to classify the degree of protection provided by an electronic device or enclosure against the intrusion of solid particles (like dust) and water.  The IP rating is typically expressed as "IP" followed by two numbers. The "6" in IP68 represents the level of protection against solid particles, such as dust and dirt.  In the case of "6," it signifies that the device or enclosure is "dust-tight" or "dustproof." 

This is the highest level of protection against solid particles and means that no dust can enter the device under normal conditions. The "8" in IP68 represents the level of protection against water ingress. In the context of "8," it indicates a high degree of protection against water.  Specifically, an IP68-rated device can be submerged in water to a specified depth without water entering the device. 

The "8" rating is the highest level of water resistance typically found in consumer electronic devices. The "8" rating implies that the device can be submerged at a depth specified by the manufacturer, which is often 1.5 meters (about 5 feet) or more, for a specified duration, usually around 30 minutes, without water damage.  In practical terms, an IP68-rated device is well-protected against dust and can withstand submersion in water to a certain depth for a specified time.  This makes it suitable for use in various environments, including swimming pools, outdoor activities in wet conditions, and more.

Can I use an IP68 in swimming?

IP68-rated devices are generally considered suitable for use in swimming to some extent.  An IP68 rating signifies that the device is dustproof (the "6" in the rating) and can be submerged in water up to a certain depth (the "8" in the rating) for a specified period without water entering the device.  However, it's essential to understand the limitations and precautions:

Depth Limitation

The "8" in the IP68 rating typically implies that the device can be submerged up to a depth of 1.5 meters (about 5 feet) or more for a certain duration (usually around 30 minutes) without water damage. This is ideal for most swimming activities in pools or shallow water bodies.

Freshwater vs. Saltwater

IP68 ratings are usually tested in freshwater. Submerging the device in saltwater may have different effects due to its corrosive nature, so it's advisable to rinse the device with freshwater after saltwater exposure.

Which IP is best for swimming?

For swimming, an IP68 rating is generally considered suitable and offers a high level of protection against water intrusion.  It's the highest level of water resistance typically found in consumer electronic devices.  However, the specific IP rating you need may depend on your swimming habits and preferences:

IP67

This rating also provides a high level of protection against water. Devices with an IP67 rating can withstand being submerged up to 1 meter (about 3.3 feet) for up to 30 minutes. While not as deep as IP68, it's still suitable for most swimming activities.

Higher Ratings

Some specialized devices may have even higher IP ratings (e.g., IPX7 or IPX8), but these are less common in consumer electronics and are often found in professional or industrial equipment.

How long can IP68 stay underwater?

An IP68-rated device is designed to withstand submersion in water for a specified duration without sustaining damage. Typically, an IP68 device can stay underwater at a depth of 1.5 meters (about 5 feet) for approximately 30 minutes. This duration may vary slightly between different manufacturers and models, but 30 minutes is a common standard.

Is IP68 fully waterproof?

While an IP68 rating indicates a high level of water resistance, it does not necessarily mean a device is "fully" waterproof in all conditions. IP68-rated devices are designed to resist water ingress at specified depths and durations, but there are limitations:

Depth and Duration

IP68-rated devices have limits on how deep they can be submerged and for how long. Exceeding these limits can result in water entering the device and causing damage.

Additional Factors

Factors like water pressure, temperature, and water type (freshwater vs. saltwater) can affect the device's performance. Saltwater, for example, can be more corrosive.

Seals and Maintenance

The effectiveness of the IP68 rating can degrade over time, especially if the device's seals or components become damaged or worn. Regular maintenance and care are essential to ensure ongoing water resistance.

In A Nutshell

An IP68-rated device is generally suitable for people who enjoy outdoor and underwater activities. The IP68 rating indicates a high level of protection against both dust and water ingress, making it a good choice for individuals who engage in a wide range of outdoor and water-related activities.

An IP68-rated device can withstand submersion in water at a specified depth (usually 1.5 meters or more) for a specific duration (typically around 30 minutes) without sustaining water damage. 

This level of water resistance makes it suitable for activities like swimming, snorkeling, and even some shallow diving. The "6" in the IP68 rating signifies that the device is dustproof. 

This means it can effectively keep out dust, dirt, sand, and other solid particles commonly encountered during outdoor adventures. Whether you're hiking, camping, kayaking, or simply spending time at the beach, an IP68-rated device can withstand exposure to various environmental conditions, including rain, splashes, and accidental submersion.

IP68-rated devices are built to withstand harsh conditions, which is valuable for individuals who enjoy rugged outdoor activities. They are less likely to suffer damage due to exposure to water and dust.

However, it's essential to regularly inspect your device for any signs of damage or wear, as the effectiveness of the IP68 rating can diminish over time if the seals or components become compromised. While IP68 ratings are typically tested in fresh water, exposure to saltwater, which is more corrosive, may require extra care.  Rinse your device with freshwater after saltwater exposure.