Is IP67 OK for swimming?

In recent years, the rise of waterproof electronic devices has made it possible for people to enjoy various sports and activities without worrying about damaging their gadgets. One such feature often boasted by manufacturers is IP67 waterproof certification. In this technical article, we will delve into what IP67 means, its suitability for swimming, and the potential risks involved.

Understanding IP67 Waterproof Certification

IP stands for Ingress Protection, a standard set by the International Electrotechnical Commission (IEC) to measure the level of protection an electronic device has against solid objects and liquids. The number following IP refers to the rating for each type of protection. In the case of IP67, the first digit 6 indicates a high level of protection against dust and other tiny particles, while the second digit 7 means it can withstand being submerged in water up to one meter for a maximum of 30 minutes.

The Suitability of IP67 for Swimming

While IP67 waterproof certification suggests a certain level of reliability when it comes to accidental exposure to water, it is important to note that it does not guarantee absolute protection under all circumstances. Submerging a device beyond the specified depth or for longer durations may impact its functionality. Moreover, the water might contain various elements like chlorine or salt that could potentially corrode or damage the device, impacting its performance in the long run.

Potential Risks Involved

If you decide to take your IP67-certified device for a swim, there are a few risks to consider. First, any physical damage to the device, such as cracks or compromised seals, can render the IP67 certification ineffective. Additionally, rapid changes in temperature or pressure, such as jumping into a hot tub or diving too deep, can exceed the device's waterproof capabilities and damage it. It is also worth mentioning that IP67 certification does not account for movements, so vigorous swimming or water sports can still potentially expose the device to excessive water pressure.