Stay Safe: Why Swimming with a Smartwatch is a Risky Move, Despite the Promises

Nowadays, most smartwatches boast high IP ratings, making them largely waterproof. However, a recent incident serves as a reminder of why swimming with a smartwatch can be risky.

An individual named mangoed on Reddit decided to take a dip in the sea while wearing a Samsung Galaxy Watch 5 Pro, which is rated 5ATM+IP68. The ‘6’ signifies complete dust sealing, and the ‘8’ represents one of the highest water resistance ratings available, indicating protection against prolonged water immersion. With a ‘5ATM’ rating, it can withstand pressure equivalent to a 50-meter water depth. Despite these impressive specifications, using it for a swim in the sea turned out to be a bad idea.

To his surprise, the watch stopped functioning during the swim. Upon inspection at home, he found a significant buildup of salt inside the device. He also observed signs of corrosion on the haptic motor and rusting of metal components. Despite being able to clean and repair the watch, his experience serves as a cautionary tale.

Understanding IP Certification

Many people overlook the fact that IP certification for most devices involves tests conducted in clean, freshwater. This means that smartwatches can be vulnerable to damage in salty, chlorinated, or moving water environments.

Although Samsung’s website confirms the water resistance ratings of its smartwatches and states that most models are suitable for swimming pools and shallow water, there are several caveats. Some warnings directly from the site include:

• “Do not remain submerged underwater”
• “Avoid swimming in fast-flowing water”
• “Water resistance of Galaxy Watch/Fit is not permanent. Regularly check water resistance at an authorized Samsung Electronics service center”
• “Disinfectants or salt in pool or seawater can impact water resistance performance”

Hence, sea swimming and even a visit to the swimming pool can pose risks to your smartwatch. Chlorinated water, as noted by Android Authority, can be equally damaging to the sensitive components of a smartwatch, potentially causing short circuits.

Other impurities in water bodies, such as natural lakes, can also have detrimental effects on electronic devices. Despite manufacturer claims, the majority of devices are not completely waterproof.

Exceptions may exist, like the Honor Watch 5 Pro featured in the article’s cover image, reportedly designed for swimming pool and sea use according to the manufacturer. However, verification is challenging as the watch is only currently sold in China.

Price does not guarantee water resistance; even high-quality models like the older Galaxy Watch 5 Pro can be vulnerable. Cheaper alternatives typically offer lower protection ratings and are unsuitable for swimming activities.

Explore our top recommendations in our comprehensive review of the best smartwatches available.

Steps to Take If Your Watch Malfunctions

If your smartwatch encounters water damage and becomes unresponsive, there is still hope for recovery. The Reddit user previously mentioned salvaged his watch by cleaning the salt deposits with isopropyl alcohol, drying the device meticulously, and recharging it for further use.

He pointed out that most water likely entered through the microphone and pressure sensor perforations. While sealing these areas before swimming might be possible, it is not recommended.

If repair proves challenging, consider returning the water-damaged watch to the manufacturer if it is under warranty. Manufacturers claiming water resistance in official product specifications may offer refunds or repairs. Otherwise, a water-related incident could result in costly consequences.