![]() ISO 22810:2010 – The International Standard So, while a 3 ATM-rated fitness band could easily withstand rain, it might be damaged if sprayed with a powerful hose. Conversely, any application of dynamic pressure caused by movement of the wearer (such as diving into the water, for example) increases the pressure of water exposure. 3Īgain, these ratings are for static pressure, meaning that if the device is resting still in a test chamber, it can tolerate pressure up to the rated value and will function properly upon its removal. The basic ATM water-resistance levels are described below. The higher the ATM rating, the deeper the product can go without being affected, as deeper water exerts more pressure. One ATM is equivalent to the static pressure exerted by static submersion in 10 meters of water. These pressure tests are measured in ATMs – which stands for atmospheres – and are converted to water depth to make the measurements easier to comprehend. While many manufacturers tend to follow IP ratings, some independently test their products to determine how much static pressure they can withstand when submerged. This is where ATM ratings come in.ĪTM Ratings – Water Resistance Under Pressure Therefore, IP ratings are not indicative of a device’s ability to be used during aquatic activities such as swimming. While a fitness band or smartwatch with an IP68 rating can be worn while jogging in the rain or doing the dishes, IP ratings do not take water pressure into account. In other words, under specific conditions, the Gear S3 can withstand accidental submersion up to 1.5 meters underwater for 30 minutes, as well as contact with harmful dust. For example, Samsung’s Gear S3 smartwatch, which has a rating of IP68, has passed the rating requirements for all six physical ingress levels and the first eight liquid ingress levels. The rating number assigned for each category indicates that the device being tested has met the requirements for each previous rating. SOURCE: IEC 60529 ed.2.2 “Copyright © 2013 IEC Geneva, Switzerland. Below are charts that summarize these protection levels. Y, meanwhile, represents the rating for liquid ingress, or how resistant it is to penetration by liquids under various conditions, and ranges from 0 to 8. ![]() X is the rating for physical ingress, or how resistant the device is to penetration by foreign solid objects such as dust, and ranges from 0 to 6. As a result, a number of international standards have been put in place for testing water resistance, including the Ingress Protection (IP) rating established by the International Electrotechnical Commission (IEC).Ī device’s IP rating consists of two numbers and is given in the format IPXY (i.e. In recent years, as more and more individuals have begun taking their smartphones and wearables to places where just a little water can cause huge problems, demand for water-resistant electronics has skyrocketed. IP Ratings – Making a Splash in the Mobile Industry ![]() 1īut what exactly do these numbers mean? And what makes ATM water resistance ratings different from other kinds of evaluation standards, such as IP ratings? Read on to find out. In fact, users need not worry about wearing their new Gear device in the pool, the rain or the shower, as both have a water resistance rating of 5 ATM (50 meters) under ISO standard 22810:2010 for wristwatches. Samsung’s recently released wearables, the Gear Sport and Gear Fit2 Pro, are lifestyle companions packed with everyday health and fitness features to help consumers get the most out of their activities, like swimming.
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