Is IP67 OK for swimming?

In recent years, the IP67 rating has become increasingly popular due to its promise of water and dust resistance. Many electronic devices, such as smartphones and smartwatches, proudly display this rating as a selling point. But does an IP67 rating really mean you can take your device swimming? Let's take a closer look at what an IP67 rating entails and how it relates to underwater activities.

What is IP67?

IP stands for "Ingress Protection" and is followed by two numbers: the first one represents protection against solid objects, while the second indicates resistance to liquids. In the case of IP67, the 6 means the device is fully protected against dust and other solid particles. The 7 signifies that it can be submerged in water up to 1 meter deep for up to 30 minutes. This rating is based on tests conducted in controlled laboratory conditions, where the device is placed in static water and not subjected to any movement or pressure, which differs from real-life swimming scenarios.

Water conditions during swimming

When we go swimming, we expose our devices to various factors that can potentially exceed the IP67 rating limits. Firstly, the water in swimming pools often contains chlorine and other chemicals, which can be more corrosive than regular tap water. Secondly, the pressure exerted on a device when swimming can be greater than what it experiences under static water conditions in the lab. Additionally, prolonged exposure to water, such as swimming for long periods of time or diving, may stress the device beyond its IP67 capabilities. Therefore, it is important to exercise caution before assuming your device will withstand swimming activities.

Taking precautions

If you want to use your device while swimming, there are a few precautions you can take. First, ensure that all ports and openings are securely closed to prevent water from entering. You can also invest in additional waterproof cases or pouches specifically designed for swimming activities. These offer an extra layer of protection, ensuring your device stays dry even if it exceeds its IP67 rating. Lastly, make sure to follow the manufacturer's guidelines regarding water resistance and avoid pushing your device beyond its stated limits.