Most Fitbits can handle shower water, but not all models are built the same way

Whether you can wear your Fitbit in the shower depends on which model you own. Fitbit makes devices with different levels of water resistance, and the difference matters. Some are rated for submersion in water up to a certain depth, while others are only splash-resistant and will fail if you shower in them regularly.

The key number to look for is the water resistance rating on your device. Fitbit uses two main standards: 5 ATM (atmospheres) and 50 meters. A device rated 5 ATM can handle shower water and brief immersion. Anything rated lower — like 3 ATM or splash-resistant only — should stay off your wrist in the shower.

Your device's manual or the Fitbit app will tell you the exact rating. If you cannot find it, checking Fitbit's official product pages for your specific model is the fastest way to know for certain.

Key Takeaways

  • Fitbit devices rated 5 ATM or higher can be worn in the shower, but splash-resistant models cannot.
  • You can find your device's water resistance rating in the manual, the Fitbit app, or on Fitbit's website by searching your model number.
  • Even water-resistant Fitbits should not be worn during hot showers or in saunas, because heat can damage the seals.
  • Saltwater, chlorine, and soap can degrade water-resistant seals over time, so rinse your Fitbit with fresh water after exposure.
  • If water gets inside your Fitbit, do not charge it — let it dry completely for at least 24 hours before plugging it in.

How to check your Fitbit's water resistance rating

Open the Fitbit app on your phone and go to your device settings. The water resistance rating should appear near the top of the device information section. If it does not, search the model name (for example, "Fitbit Charge 6" or "Fitbit Sense 2") on Fitbit's official website and look for the specifications tab.

The rating will be listed as either ATM (atmospheres) or meters of water resistance. A 5 ATM rating means the device can handle water pressure equivalent to 50 meters depth, which covers showers, swimming, and snorkeling. A 3 ATM rating covers splashes and brief immersion but not sustained shower use.

If your manual came with the device, the water resistance rating is printed on the back or in the technical specifications section. Keep this information handy — you may need it later if you have questions about what activities are safe.

What "5 ATM" actually means for shower use

A 5 ATM rating does not mean your Fitbit is indestructible in water. It means the device can withstand water pressure at a depth of 50 meters for a short time. In practical terms, this covers showers, baths, and swimming in pools or open water. It does not cover diving or high-pressure water jets.

The rating assumes fresh water at normal temperatures. Hot water from a shower can weaken the seals around buttons and the screen over time, especially if you shower in very hot water regularly. Saltwater and chlorinated water are harder on the seals than fresh water, so rinse your Fitbit with tap water after swimming in a pool or ocean.

Even with a 5 ATM rating, water can still get inside if the device has a crack or if a button seal has worn out. If you notice any visible damage, avoid water until you have had it checked or replaced.

Models with lower water resistance and why they cannot handle showers

Some older Fitbit models and budget versions are rated at 3 ATM or carry only a "splash-resistant" label. These devices are safe around water — you can wash your hands while wearing one — but they are not designed for shower use. Water pressure from a showerhead can force water past the seals, especially if you hold your wrist directly under the spray.

The Fitbit One, Fitbit Zip, and some earlier Charge models fall into this category. If you own one of these, remove it before showering. The cost of water damage repair or replacement is higher than the cost of taking the device off for a few minutes.

Check your manual or the Fitbit website to confirm your model's rating. If you are unsure, treat it as splash-resistant and remove it during showers.

Soap, shampoo, and other shower products can damage seals

Even if your Fitbit is rated 5 ATM, soap and shampoo can degrade the rubber seals around buttons and the screen over time. These products are designed to break down oils and dirt, and they work on the protective seals too. If you wear your Fitbit in the shower, rinse it with fresh tap water afterward to remove any soap residue.

Conditioner, body wash, and sunscreen are particularly sticky and can leave a film on the seals. Wipe your Fitbit dry with a soft cloth after rinsing, and do not let soap sit on it for extended periods. If you notice any buildup around the edges, use a slightly damp cloth to gently clean the seams.

Over months of regular shower use, even small amounts of soap residue can add up and weaken the seals. Rinsing takes 10 seconds and extends the life of your device significantly.

Hot water and steam damage water-resistant seals faster

Hot water and steam are harder on water-resistant seals than cool or warm water. The heat causes the rubber and adhesive that hold the seals in place to expand and contract, which creates tiny gaps where water can seep in. If you take very hot showers, consider removing your Fitbit before stepping into the shower.

Saunas and steam rooms are off-limits for all Fitbit models, regardless of water resistance rating. The sustained heat and humidity will damage the seals much faster than a shower. If you use a sauna regularly, take your Fitbit off beforehand.

Even a 5 ATM device will fail sooner if exposed to repeated hot water and steam. Lukewarm or cool showers are gentler on the seals and extend the life of your device.

What to do if water gets inside your Fitbit

If you see condensation under the screen or water droplets inside the device, do not charge it. Water and electricity do not mix, and plugging in a wet device can cause a short circuit that destroys the battery and electronics.

Instead, remove the device and let it air dry in a warm, dry place for at least 24 hours. You can place it near (but not directly on) a heat source like a radiator or sunny windowsill. Do not use a hair dryer or oven — direct heat can damage the screen and battery.

After 24 hours, check whether the condensation has cleared. If it has, you can charge and use the device normally. If water is still visible inside, wait another 24 hours. If the device still shows water after 48 hours of drying, contact Fitbit support — the seals may be damaged and the device may need repair or replacement.

Frequently Asked Questions

Can I wear my Fitbit while swimming?

If your Fitbit is rated 5 ATM or higher, yes — it is safe for swimming in pools and open water. Rinse it with fresh tap water afterward to remove chlorine or salt. Do not wear it while diving or snorkeling, as the pressure at depth exceeds the 5 ATM rating.

What if my Fitbit gets wet and stops working?

Let it dry completely for 24 to 48 hours without charging. Place it in a warm, dry spot away from direct heat. If it still does not work after drying, the seals may be damaged. Contact Fitbit support to discuss repair or replacement options.

Is it safe to wear a Fitbit in a hot tub or jacuzzi?

No. Hot water and chlorine or salt chemicals will damage the seals faster than a regular shower. Remove your Fitbit before getting in a hot tub, even if it is rated 5 ATM.

Can I shower with my Fitbit if I have a cracked screen?

No. A crack in the screen or case compromises the water resistance, even on a 5 ATM device. Water will seep in through the crack. Have the device repaired or replaced before exposing it to water.

Do I need to do anything special to maintain water resistance?

Rinse your Fitbit with fresh water after showers, swimming, or exposure to soap and chemicals. Wipe it dry with a soft cloth. Avoid hot water and steam. These straightforward steps keep the seals in good condition and extend the life of your device.