What Is Water Lock On Fitbit? [Guide 2024]

Swimmers may worried whether they can take Fitbits into the water with them. Although Fitbits are water-resistant, they are not completely waterproof. 

Water damage can still occur when the device is exposed to corrosive liquids, impacts, shampoos, and soaps. In addition, water can activate the display by accident, which can affect your device’s settings and data. 

When wet, the Water Lock feature protects your Fitbit from unintentional presses of the buttons or screen, so you can swim or dive without damaging it.

Before you start your activities, you can activate Water Lock through the website or app.

Tracking your fitness in water requires accurate data. Accidental activation of the screen is prevented by Water Lock. Here’s how it works and how to use it effectively.

What Is Water Lock On A Fitbit?

Fitbit devices have Water Lock features, which are essential if you do a lot of water workouts. Those who are athletes and need to dive into water need a device that can protect them from water damage.

A common Fitbit problem is accidental damage, which occurs if your device comes into contact with water and temporarily disables some functions. 

Water Lock protects the device from accidental presses of buttons and screens. In the event that the device comes into contact with water, some functions are temporarily disabled.

Water Lock On A Fitbit

Fitbit users who love swimming and exercising will find this feature useful. It ensures that your settings and fitness data are not disrupted. 

The Water Lock feature can be activated through the website or app. You should disable the feature after your session in the water and restore the device’s normal functionality. Aquatic activities require waterproof gear, which this feature does not replace. 

Water Lock On Fitbit: How To Activate It?

The Water Lock feature is not available on all Fitbit models, but several do allow you to activate it manually. A touch screen gesture may be required, or you can hold down the device’s home button for a few seconds to activate the mode.

Among the Fitbit watches, you can use the manual option on the Inspire 2, Charge 5, Ace 3, and Luxe models. A Water Lock mode is also available on the Versa 3 (on Amazon). You can, however, set it to activate automatically when you begin swimming. 

smartwatch iPhone and airpods

Water Lock can be manually activated by following these steps:

  • On your Fitbit device, navigate to Quick Settings.
  • Press the Water Lock icon on the screen. 
  • Tap twice on the screen. 

Fitbit’s screen locks when this feature is turned on, and a water icon appears on the screen. It will display notifications and alarms, but you won’t be able to interact with them since the screen is unresponsive.

Some fitness tracker models have an option called Button Lock in the Settings app. When the screen is off, the button cannot be pressed. 

Is It Possible To Swim And Shower With A Fitbit? 

Fitbit devices are usually water-resistant up to 50 meters. Swim-proof and sweat-resistant, they can withstand the toughest workouts.

The device’s water resistance may diminish over time when exposed to shampoos, soaps, sunscreens, perfumes, and conditioners.  If the device is dropped or exposed to high-velocity water, its water-resistant properties can also be compromised. 

waterproof smartwatch

It is important to dry your device after getting it wet before reattaching it. Whenever the device comes into contact with liquids other than water, clean it with water and a soap-free cleanser, then dry it with a lint-free cloth. 

Fitbits can be taken into the shower, but it’s not the best idea due to the risk of exposure to shampoos, soaps, and conditioners. Devices can be damaged by these factors. Fitbits shouldn’t be taken to saunas or hot tubs. 

Is Water Lock Available On Every Fitbit? 

Fitbit devices do not all have the Water Lock feature. A Fitbit model that fits your needs will be a primary consideration if you’re into water sports.

Water Lock is available on Fitbit Luxe, Fitbit Ace 3, Fitbit Charge 5, Fitbit Sense (on Amazon), Fitbit Versa 3, and Fitbit Inspire 2.

For some models, such as the Sense and Versa 3, the Water Lock feature is only activated when you start swimming. Other models, such as Fitbit Versa 2 and Fitbit Charge 4, need to be enabled manually. 

waterlock on Fitbit

Fitbit fitness watches have a long-lasting battery, making them a convenient way to monitor your activity levels.

It’s easy to track calories burned with a watch. Moreover, the devices are easy to use and allow you to track your workouts, even during swimming sessions. You should select one with features that will maximize the benefits of your workout with a sleek, modern design.

Water Lock is a crucial feature, and you can choose between automatic and manual activation. 

Related Article How Long Do Fitbits Last

What To Do If the Water Lock Feature Isn’t Working

Several steps can be taken to resolve problems with Water Lock: 

Before you begin aquatic activities, add your device as a trusted device and activate the feature. 
By activating it on the Fitbit website or app, you can enter and exit Water Lock mode correctly. 
Be sure not to get water on other parts of the watch besides the screen, such as the charging port and buttons. 
Ensure that all necessary settings and features are enabled to prevent data interruptions. 

What Fitbit Wearables Have Water Lock Mode?

Fitbit Luxe
Fitbit Ace 3
Fitbit Sense
Fitbit Inspire 2
Versa 3
Charge HR

Water Lock Feature Advantages & Disadvantages


Prevents accidental damage to your device.
Fitbit can be a useful tool if you enjoy exercising or swimming.
This prevents your fitness data or settings from being accidentally disrupted.
The app or website can be used to activate and deactivate the device.


It should not be used as a substitute for a waterproof watch or other aquatic activity gear.
There may be limitations to the water resistance of your particular model.
Understanding how the feature works is essential for its effectiveness.

Fitbit’s water lock feature is ideal for outdoor enthusiasts who want to stay active and healthy. In order for it to be effective, however, it must be understood and prepared in advance.

Alternatives For Water Lock Feature

Alternatives For Water Lock Feature

There are other alternatives to your Fitbit besides water lock. As well as these, there are a number of others.

1. Buy a waterproof watch or other aquatic activity gear to prevent accidental damage to your device.

2. Exercises or activities that may cause your watch to come into contact with water should be avoided.

3. Consider the Flex 2 or Ionic if you want a Fitbit that’s more water-resistant or completely waterproof.

Water lock on your Fitbit or one of these alternative options depends on your personal preferences and needs. No matter what you decide, make sure you take precautions to protect your device!

Common Troubleshooting Guides For Water Lock Feature

Troubleshooting For Water Lock Feature

The water lock feature on your Fitbit can be difficult to use, but there are a few things you can try.

Before you begin your aquatic activities, make sure you have added your device as a trusted device and activated the water lock feature.
Enter and exit water lock mode correctly by activating the feature from your Fitbit app or website or pressing and holding the button on your device.
Ensure your watch’s buttons, charging ports, and any other areas other than the screen do not come into contact with water.
4. Prevent any potential interruptions or disruptions to your Fitbit data by enabling all necessary settings or features.

In the event that none of these troubleshooting steps are helpful, you may want to contact Fitbit’s customer support team for assistance.

As well as providing information about how to best use and care for your device, they can identify and resolve any issues you may have with your water lock feature.

Future Of Fitbit’s Water Lock Feature

As Fitbit continues to develop new models and technologies to help users stay active and healthy, the company’s water lock feature looks bright.

It is possible that Fitbit’s watches or other devices will become waterproof in the near future, allowing users to track their fitness activities no matter where they are.

There are other possible improvements that could be made, including more detailed water resistance ratings for different Fitbit models and features that allow users to trigger water lock mode automatically by pressing a button or using other simple commands.

The future of Fitbit’s water lock feature seems bright, and we can expect to see further innovation and development in this area from the company in the years to come.


Is my Fitbit device waterproof?

 Fitbit devices are usually water-resistant to 50 meters. Swimming and sweat-resistant, they can handle even the most intense workouts. 

What should I do if my Fitbit device gets wet?

When your device gets wet, it’s important to take it off and dry it thoroughly before reapplying. Clean your device with fresh water and a soap-free cleanser (like Cetaphil) if it comes into contact with any liquid other than fresh water.

Can I wear my Fitbit device in the shower, hot tub, or sauna?

It may be fine to shower with our water-resistant devices, but not doing so reduces the chances of exposure to soaps, shampoos, and conditioners, which can cause long-term damage to your device and may irritate your skin. Wearing any of our devices in a hot tub or sauna is also not recommended.

Bill Otto
I, Bill Otto, have been playing a role in Aerospace Projects and Commercial Space since 2011. As a writer, I have the desire to understand how things work! I started out on the technical side but found my love for writing and copywriting. As an engineer, I know how to speak the language and know valuable information about the products and services that I write about. I’m also an audio and video recording enthusiast since the 1970s and one of my favorites is the VHS format because it has the highest resolution of any analog recording format. I describe VHS as the Encyclopedia Britannica of the World!