Wearing Your Apple Watch in the Sauna [Things You Must Know]

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Are you curious about the durability of Apple Watches in saunas, hot tubs, or steam rooms? Well, you’re not the only one. As these hot and wet spots are a popular destination for relaxation, many Apple Watch users wonder if their device can withstand the heat. 

Apple Watch in Sauna

Thankfully, we have the information you need to ease your concerns and enjoy your favorite activities worry-free. This article will discuss if Apple Watches can go to Saunas and other hot places. Read on to know more about it. 

Can Heat Damage Apple Watches?

Yes, heat can damage Apple Watches if it exceeds the recommended highest temperature of 95° F (35º C) when in use and 113° F (45° C) when stored. Leaving your watch in a hot car or under direct sunlight isn’t advisable. Prolonged exposure to sunlight can cause overheating or irreparable damage.

Good news, though. Your Apple Watch is smart enough to maintain its internal temperature. So, no matter the weather outside, your watch will always keep cool and perform at its best. This feature is why your Apple Watch stops charging if it is too hot.

What Is the Heat Tolerance of Apple Watches?

The heat tolerance of Apple Watches is between -4º F and 113° F (-20 to 45º C). Exposing your watch to temperatures outside this range can cause undesirable consequences and affect its performance. Maintaining the device within the said temperature range is crucial to avoid damage or decreased efficiency.

Apple devices, including Apple Watches, are designed with specific operating temperature ranges guided by Apple’s strict guidelines to ensure optimal performance and safety.

Can You Wear Your Apple Watch in the Sauna?

No, you can’t wear your Apple Watch in the sauna. Saunas are hot and humid, with temperatures ranging from 150º F to 175° F (65º C to 80º C). Most Apple Watches can only withstand up to 113º F (45º C). Even the Apple Watch Ultra, the most resistant model, can only withstand up to 130º F (55º C). 

Apple Watch in Sauna Temperature Limit

High temperatures and moisture can damage the watch’s internal components and risk the wearer’s health. While some users may wish to use their Apple Watch in a sauna, it is unsafe.

Wearing your Apple Watch in steam rooms, saunas, or other similar places will significantly decrease your device’s life.

Note: Your Apple Watch’s water resistance does not necessarily make it steam room-proof.

4 Negative Effects of the Sauna on Your Apple Watch

These are the main adverse effects of the sauna on your Apple Watch:

  • Reduced Battery Life and Performance.
    Using your Apple Watch in a sauna can cause its battery and processor to experience additional stress, which could result in faster wear and tear and decreased performance in the long run.
  • Overheating.
    Saunas can get very hot, even exceeding the temperature range recommended for electronic devices like the Apple Watch. As a result, an Apple Watch would likely overheat if exposed to these extreme temperatures.
  • Diaverage Lines or Streaks May Appear.
    Apple Watches use LCD or OLED displays, both sensitive to extreme temperatures. Rapid temperature changes or high heat exposure can cause display issues.

    Apple Watch in Sauna Causes Streaks
  • Reduced Water Resistance.
    Saunas have high humidity levels, which can exceed the water resistance capabilities of an Apple Watch when exposed to it for a prolonged period. 

If your Apple Watch gets too hot, you’ll see a red thermometer icon and the current time on the screen. This is a sign that your watch is experiencing high temperatures and needs to cool down before you can use it again.

Can Sweat Ruin Your Apple Watch?

No, sweat can’t ruin your Apple Watch. Apple Watches are water-resistant, so you can wear them during workouts. Apple Watch Ultra and Series 2 can be used during swimming, so they won’t get damaged even if you sweat profoundly. Apple Watch Series 1 and Apple Watch (1st gen) are also splash and water-resistant. 

While sweat won’t damage your Apple Watch, it can interfere with your device’s sensors. This can cause your watch to pause automatically while you workout. Find out the other reasons why your Apple Watch may pause during workout.

The water resistance of each Apple Watch model varies. If you’re concerned about damaging your device while working out, there’s a Water Lockfeature that expels the water from the speaker port when disengaged.

However, some users don’t use this as it prevents them from controlling their watch face.

Apple Watch in Sauna Water Lock

Check out Apple Support for instructions on cleaning and drying your Apple Watch after a workout. 

Can You Wear an Apple Watch in a Jacuzzi?

Yes, you can wear an Apple Watch in a Jacuzzi, but only for a limited time. Although you can swim with your Apple Watch, high-temperature water in a jacuzzi or hot tub will likely damage it. Apple Watch has water resistance and heat exposure limits that you should note.

Apple Watch models come with IP ratings that indicate their level of protection against dust and water.

Under the IEC standard 60529, the Apple Watch Series 1 and the first-generation Apple Watches are water-resistant with an IPX7 rating. This means the Series 1 is splash and water-resistant but unsuitable for swimming or submersion.

Apple Watch in Sauna or Jacuzzi

Moreover, hot tubs typically use chemicals such as chlorine and bromine to ensure the water is safe. Prolonged exposure to these chemicals can damage the materials and seals of your watch.

Wearing your Apple Watch in a hot tub may cause negative impacts, and you might be forced to replace it with a new one. 

Don’t Use Your Apple Watch in Saunas

Using your Apple Watch in saunas, hot tubs, or steam rooms is not recommended due to the possible harm it can cause to the device. Maintaining your Apple Watch within the recommended temperature range is vital to ensure optimal performance and safety. 

Although Apple Watches can’t go in Saunas, it’s possible to wear them in a hot tub. Just be mindful of water resistance and heat exposure limits to avoid damage. Following these guidelines, you can protect your Apple Watch and ensure it lasts long.

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