The promise is alluring: a smartwatch that seamlessly transitions from your workout to the shower, even accompanying you on ocean swims. Many boast swimming modes and water lock features, creating a sense of invulnerability. But a growing number of users are discovering a harsh reality – that “water resistant” doesn’t always mean waterproof, and a favorite device can be fatally vulnerable.
Recent stories are surfacing with alarming frequency. A Galaxy Watch 5 Pro, barely a year old, succumbed to salt corrosion during a simple ocean swim. Another, an Apple Watch SE, lost functionality after a routine dip in the pool. These aren’t isolated incidents; they’re a warning that our expectations often far exceed the actual capabilities of these devices.
The issue isn’t necessarily deception, but a complex system of ratings and limitations. Manufacturers avoid the term “waterproof,” opting instead for IP ratings (like IP68) or ATM (Atmospheres) measurements. These ratings, while seemingly precise, are determined by controlled laboratory tests – a far cry from the unpredictable conditions of real-world use.
An IP68 rating, for example, signifies dust and water resistance based on specific tests. Samsung’s own documentation for the Galaxy Watch 5 Pro details a test involving submersion in 1.5 meters of *fresh* water for 30 minutes. Crucially, the company explicitly states that water resistance isn’t guaranteed outside of these standardized conditions. ATM ratings, testing deeper submersion, carry similar caveats.
These tests are designed to be passed. Gently placing a watch underwater is vastly different than enduring the force of waves, the corrosive effects of salt water, or the repeated stress of swimming laps. Water resistance isn’t a permanent shield; it degrades over time as seals weaken and materials break down.
Manufacturers are surprisingly consistent in their warnings. Apple’s support pages acknowledge that water resistance diminishes with age, and can be compromised by exposure to soap, chlorine, or even a simple drop. Google’s Pixel Watch is explicitly not designed for high-velocity or high-temperature water activities. The message is clear: these devices are vulnerable.
Beyond fresh water, everyday substances pose a threat. Salt water, coffee, sunscreen, even hand sanitizer can all compromise a watch’s defenses. Immediate rinsing and drying are essential after exposure to anything beyond pure, clean water. Ignoring these precautions can lead to irreversible damage.
So, how can you protect your investment? Don’t assume your smartwatch is invincible. If you’re a frequent swimmer, especially in the ocean, consider a more robust model designed for extreme conditions. For casual use, a little extra caution can go a long way.
Perhaps the simplest advice is this: when in doubt, take it off. That older watch that’s always seemed fine in the shower? On vacation, with the added risk of salt water exposure, it might be best to leave it safely on dry land. A moment of precaution could save you from a costly and frustrating loss.
