Can You Wear an Apple Watch in a Sauna? The short answer? No, it's not recommended. While Apple Watches, including the rugged Apple Watch Ultra, are designed to be water-resistant, that doesn't mean they're built to handle the extreme heat and humidity of a sauna or steam room.
Generally speaking, the high temperature and humidity environment of saunas and steam rooms are not friendly to watches, so it is not recommended to wear watches in saunas or steam rooms. This is because these environments may cause damage to the watch's sealing, water resistance, and resistance to various materials.
Most electronic devices are not designed to withstand the extreme conditions of a sauna. It's best to avoid using any electronic devices in such environments to prevent damage.
Apple Watch is designed to work best in ambient temperatures between 32° to 95° F (0° and 35° C). You can store your Apple Watch in ambient temperatures between -4° and 113° F (-20° and 45° C).
Hot water, chemicals, and the spray from a tub's jets can penetrate the gaskets that make the Apple Watch water resistant. Definitely do not recommend wearing it in hot tubs if you plan to submerge it.
Can You Wear an Apple Watch in a Sauna? The short answer? No, it's not recommended. While Apple Watches, including the rugged Apple Watch Ultra, are designed to be water-resistant, that doesn't mean they're built to handle the extreme heat and humidity of a sauna or steam room.
From the Apple Watch Series 2 onward, these smartwatches are waterproof up to a 50m depth. That means you can completely submerge the Watch in the water. You can easily wear your Apple Watch when you go swimming in the sea or a pool or take a shower.
Traditional saunas are best between 155-195°F (70-90°C); infrared saunas are effective at 120-140°F, adjusted for personal preferences and health. Sauna use enhances relaxation, detoxification, circulation, skin health, and immune function.
Don't put AirPods in the washing machine or dryer. Don't wear AirPods in a sauna or steam room. Don't expose AirPods to high-velocity water, such as while water skiing. Avoid dropping AirPods or subjecting them to other impacts.
A 2019 study revealed that four 10-minute sauna sessions, interspersed with 5-minute cooldowns, led to a loss of 0.65 kg, primarily from water loss. An average of 73-134 calories burned in the sauna for 10 minutes was recorded, totaling a minimum of around 200 calories burned in an infrared sauna over 30 minutes.
Audio in the sauna creates that next level experience. Whether it is the sauna or steam room at your home or in a wellness center. Listening to a relaxing playlist, nature sounds, singing whales or an interesting podcast provides even more relaxation.
While it probably won't cause any immediate damage, it'll likely degrade the waterproofing significantly faster than had you left it out of the sauna.
Instead, opt for a loose-fitting swimsuit made from natural fibres, to allow your skin to sweat naturally. Take care not to wear a swimsuit with metal buckles or parts, as these can get very hot and burn your skin – ouch! Avoid tight-fitting clothing like bras, as these will feel extremely uncomfortable in the heat.
Casio's CPP-002 is a watch made for sauna use, with heat-resistant properties, an expandable wristband, and a 12-minute mode to time sauna sessions.
For example, it's been suggested that sitting in a sauna may help by reducing oxidative stress and inflammation, improving blood vessel function and beneficially activating different parts of the nervous system. These aren't the only suggested benefits of regular sauna use, by the way.
A sauna uses dry heat and is generally hotter than a steam room. Saunas are typically kept at around 160 to 220 degrees Fahrenheit, but steam rooms are cooler. They are usually around 110 to 120 degrees F. Both encourage sitting in the heat as a form of recovery.
Bul Han Jing Mak
Considered the hottest sauna in the world at 390 degrees Fahrenheit, it boasts numerous health benefits. The floor is infused with layers of Loess and salt to enhance the body's ability to detoxify through perspiration.
Apple Watch models are not designed to withstand the ambient conditions of a sauna, which include a mix of high temperatures and high humidity in the air. The Apple Watch Ultra has a bit more leeway, but the standard models should never be worn in a sauna.
One of the main reasons you shouldn't wear your smartwatch in the sauna or steam bath is because of the high temperatures. These environments can reach temperatures of up to 150°F or more, which can cause the battery and other components of your smartwatch to malfunction or fail.
Keeping your Apple Watch and bands — as well as your skin — clean and dry will maximize comfort and prevent long-term damage to the watch. This is especially important after workouts or exposure to liquids such as sweat, soap, sunscreen, and lotions that can potentially cause skin irritations.
With Apple Watch Series 3 or later with watchOS 8, you can measure and track your Respiratory Rate. With Track Sleep with Apple Watch turned on, when you wear your Apple Watch to bed, it will automatically measure and record the number of times you breathe in a minute.
Apple Watch Series 2 and later can be used for shallow-water activities like swimming in a pool or ocean, but you shouldn't use models other than Apple Watch Ultra or later for diving, water skiing, or other activities involving submersion below shallow depth or high-velocity water.
Water damage, plain and simple. If water gets inside your Apple Watch, it can short-circuit the electronics, damage the display, or even cause the battery to swell.