RFIPX0 to IPX8 Water Resistance Ratings Explained
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This article breaks down the differences between IPX0, IPX1, IPX2, IPX3, IPX4, IPX5, IPX6, IPX7, and IPX8 ratings. Understanding these IPX ratings is crucial for determining how well your devices, especially earbuds, are protected against water and sweat.
IPX ratings, where “IP” stands for “Ingress Protection,” are used to define the level of protection a device offers against water. Let’s dive into the specifics of each rating:
IPX Ratings Explained
The following table provides a comparison between the different IPX ratings, from IPX0 to IPX8:
| IPX Version | Description |
|---|---|
| IPX0 | No protection. Essentially, it offers no resistance to water ingress. |
| IPX1 | Protected against vertically dripping water. Think light drips. Headphones with this rating aren’t ideal for exercise. |
| IPX2 | Protected against vertically dripping water when tilted at a 15-degree angle. |
| IPX3 | Protected against water spray at a 60-degree angle. |
| IPX4 | Sweat-proof. Your earbuds can handle sweat, but they aren’t fully waterproof. |
| IPX5 | Protected from water splashing from any angle. |
| IPX6 | Protected from powerful water jets from any angle. |
| IPX7 | Protected when immersed in 1 meter (approximately 3 feet) of water for up to 30 minutes. |
| IPX8 | Protected against continuous submersion. Often found in swimming headphones, designed for extended underwater use. |
