IP20 Rating in Smartwatch: What It Means & Why It Matters
IP20 rating means your smartwatch is protected against fingers and large objects but has zero water resistance. Here’s what that means for everyday wearable use.
IP67 Rating in Smartwatch: What It Means & Can You Swim With It?
IP67 means your smartwatch is fully dustproof and can handle 1 meter of water for 30 minutes — but it’s not built for swimming. Here’s what IP67 actually covers.
IP68 Rating in Smartwatch: What It Means & Is It Safe to Swim?
IP68 means fully dustproof and deeper water resistance than IP67 — but saltwater and diving are still off limits. Here’s what IP68 really covers.