A smartwatch can accompany you to the gym, on a walk in a drizzle, or while you wash your hands. But before getting it wet, it's good to understand what IP67 means in a smartwatch. This rating tells you how much it resists dust and water under specific conditions, but it doesn't turn every smartwatch into a device for swimming, diving, or showering without limits.
To choose wisely, it's not enough to read that a model is water-resistant. You need to relate that specification to how you'll use it: Bluetooth calls for daily use, step counting, heart rate monitoring, outdoor workouts, or use near the pool. Understanding the difference prevents surprises and helps protect your purchase.
What IP67 means in a smartwatch
IP stands for Ingress Protection, an international classification that measures a device's level of protection against the entry of external elements. The two numbers are not random: the first refers to solid particles, such as dust, and the second to water protection.
In IP67, the number 6 indicates complete protection against dust. In practical terms, you can wear the watch outdoors, during a walk, at the gym, or in environments with light dirt without worrying about dust entering the device's body.
The number 7 indicates that the smartwatch can withstand temporary immersion in fresh water, typically up to 1 meter deep for a maximum of 30 minutes. This is useful protection against accidental drops into water, heavy rain, or hand washing where the watch receives direct splashes.
The key word is temporary. IP67 does not mean the watch was designed to stay underwater for a full swimming session or to withstand pressurized jets. The classification is tested in a lab, with fresh water, controlled temperature, and a device in good condition. Real-world use can be more demanding.
What you can do with an IP67 smartwatch
A watch with IP67 protection is well-prepared for many everyday situations. You can wear it while exercising and sweating, going for a run in the rain, or if you're caught in a light storm. It's also practical if you use it to check notifications, control music, or track steps while doing chores around the house.
If you wash your hands several times a day, you don't have to take it off each time. Normal splashes should not be a problem. If it briefly falls into a sink, a tub, or a shallow area, the certification offers a margin of protection that can make a difference.
It's also a good option for those looking for an accessible wearable to monitor daily data, such as heart rate, physical activity, calories, and sleep, without having to treat the watch as too delicate an object. That peace of mind is one of the most useful benefits of IP67.
Even so, it's always advisable to read the specific model's instructions. Some manufacturers may set additional limits on water, temperature, or recommended activities. The certification helps compare, but the product's instructions still take precedence.
What IP67 does not cover
The most common confusion is thinking that IP67 is equivalent to a swimming watch. Not necessarily. For frequent swimming, water sports, or staying in the pool, it's usually better to look for resistance specifically designed for that use, such as 5 ATM or a rating that clearly indicates suitability for swimming.
Avoid using an IP67 smartwatch in the shower. The problem is not just water: steam, soap, shampoo, and hot water can affect seals and gaskets over time. Furthermore, a shower jet can exert more pressure than a still immersion at shallow depth.
It is also not recommended for use in the sea, a jacuzzi, sauna, or hot springs. Salt, chlorine, chemicals, and high temperatures are more aggressive than the fresh water used in certification tests. A watch might survive an occasional splash, but making it a habit increases the risk of damage.
There's another detail many buyers overlook: water resistance isn't always permanent. Bumps, drops, unauthorized repairs, natural wear, and temperature changes can weaken the seal. That's why, even if the smartwatch has IP67, it's a good idea to treat it with care.
IP67, IP68, and 5 ATM: the difference when buying
When comparing smartwatches, you'll see IP67 alongside terms like IP68 and 5 ATM. They are not exactly the same, and understanding them allows you to pay for the protection you actually need.
IP67 offers full dust protection and resistance to temporary immersion. It's a very convenient option for daily use, workouts, rain, and water accidents. For many people, especially if they want a watch for notifications, Bluetooth calls, and activity tracking, it's more than enough.
IP68 also protects against dust, but its level 8 indicates longer or deeper immersion than IP67. However, there isn't a single universal depth for IP68. Each manufacturer defines the test conditions, so you should check the model description before assuming it's suitable for swimming.
The 5 ATM rating refers to pressure resistance equivalent to 50 meters in static tests. In watches, it's usually a more appropriate signal for surface swimming and recreational pool use. Still, it doesn't mean it's suitable for deep diving, water skiing, or activities with strong water impacts.
If your priority is walking, working out, receiving calls, and monitoring your daily routine, IP67 is a practical and valuable feature. If you swim several times a week, it's advisable to choose a model that explicitly mentions swimming and has an appropriate rating for that activity.
How to care for an IP67 protected smartwatch
After the watch comes into contact with water, dry it with a soft, clean cloth. Pay attention to the buttons, microphone, speaker, charging ports, and the back where the sensors are located. Do not charge it until it is completely dry, as moisture near the contacts can cause failures.
If it came into contact with salt water or chlorine, rinse it gently with fresh water, provided the manufacturer allows it, and dry it immediately. Do not use a hairdryer, very hot air, or leave it on a radiator. Heat can affect the battery, screen, and parts that maintain the seal.
Also avoid pressing buttons underwater, if your model has them. This action can facilitate liquid entry into devices not designed to operate submerged. And if the screen is wet, dry it before trying to use it: water can cause unintended touches or make touch response difficult.
Check the strap frequently. A silicone strap is usually comfortable for training and easy to clean, but it can accumulate sweat, cream, or dirt. Keeping it clean improves comfort and helps care for the skin, especially if you wear the watch many hours a day.
Before buying: think about your actual routine
The best rating is not always the highest, but the one that fits your day. An IP67 smartwatch can be an excellent purchase if you want a device resistant to dust, sweat, and everyday water accidents, without overpaying for features you won't use.
If you'll use it for walks, work, gym, notifications, and health tracking, IP67 offers very useful protection. At Novashopp, reviewing this specification along with battery life, Bluetooth calls, GPS, and activity sensors helps you find a watch that responds to your routine, not just a list of features.
Choose by thinking about the moments you actually live: if your watch needs to survive rain and daily movement, IP67 can give you the peace of mind you're looking for. If water is a central part of your training, look for protection specifically indicated for swimming and enjoy your smartwatch with more confidence.