What Is Fitbit Water Lock?

Fitbit, a well-known brand in the world of fitness tracking, continues to bring innovative features that improve user experience and ensure the longevity of their devices. One such feature that has piqued the interest of Fitbit users is the “Fitbit Water Lock” feature. This technology aims to protect your Fitbit from potential water damage, a crucial consideration given the active, sometimes aquatic lifestyles led by Fitbit users.

Fitbit’s Water Lock feature is essentially a protective mechanism that safeguards the device from water ingress. When activated, it locks the screen of your device, thereby preventing inadvertent interactions while in a wet environment. This becomes a critical feature for swimmers or anyone involved in water-based activities, allowing the user to focus on their workout while the Fitbit tracks their performance unhampered.

The world of technology is ever-evolving, and with features such as the Water Lock, Fitbit is poised to provide a more resilient and user-friendly device. This article will deep dive into the workings, significance, and best practices of this feature, demonstrating how it contributes to the overall functionality and durability of Fitbit devices.

What is Fitbit Water Lock?

Understanding the water lock feature requires diving into the essence of what it is and its purpose in the Fitbit device ecosystem. Fitbit’s Water Lock feature is designed to protect your device from water-related interactions that might affect its performance.

The purpose of the Water Lock feature is twofold. First, it helps prevent the device’s touch-sensitive screen from responding to water droplets or accidental touches while swimming or showering, ensuring accurate tracking and preventing unnecessary battery drain. Secondly, it serves as an added layer of protection against water damage, extending the lifespan of the device.

Why is the Water Lock Feature Important?

In the context of fitness trackers, the Water Lock feature is of paramount importance. Despite advancements in technology, water damage remains a significant concern for electronic devices, including fitness trackers like Fitbit. The Water Lock feature provides peace of mind when engaging in water activities, whether it’s a swim workout or a jog in the rain.

Using the Water Lock feature minimizes the risk of water-induced damage to the device. This damage can range from minor screen glitches to major hardware failures. Thus, having a feature that proactively works to prevent such damage is critical to preserving the integrity and longevity of the device.

How Does the Fitbit Water Lock Feature Work?

The Water Lock feature leverages technology to safeguard the Fitbit device while submerged or exposed to water. Upon activation, it effectively ‘locks’ the screen of the device, disabling all touch inputs.

Activating the Water Lock is a simple process. You can do so by accessing the control center on your Fitbit, finding the Water Lock icon, and tapping it. Once activated, the device screen becomes unresponsive to touch, ensuring water droplets or accidental touches don’t trigger unwanted actions. To deactivate the feature, you simply press the button on your device, re-enabling full touchscreen functionality.

Which Fitbit Models Have the Water Lock Feature?

Not all Fitbit models come with the Water Lock feature. It is typically found in the newer and more advanced models. These include devices like the Fitbit Versa 3 and Fitbit Sense, which are designed with a more robust water resistance and advanced features.

Even among Fitbit devices, the level of water resistance varies. However, models equipped with the Water Lock feature are generally better suited to withstand water exposure, thus making them a preferred choice for swimming enthusiasts and those frequently engaging in water-based activities.

How to Use the Water Lock Feature Effectively

While the Water Lock feature is designed to protect your Fitbit, its effectiveness greatly depends on how it’s used. When engaging in water-based activities, it’s essential to follow best practices to maximize the benefits of this feature:

  1. Activating the Water Lock: Before entering water, it’s crucial to activate the Water Lock feature to ensure your Fitbit remains protected. Access the control center on your device, find the Water Lock icon, and tap it to activate the feature.
  2. Verify Water Resistance: While the Water Lock feature adds an extra layer of protection, it’s essential to check the water resistance rating of your specific Fitbit model. Each model has a specific water resistance level, and exceeding it can still lead to water damage. Consult your device’s manual or Fitbit’s official website to understand the water resistance capabilities.
  3. Proper Fitbit Placement: Ensure your Fitbit is correctly worn on your wrist, securely fastened to prevent water from seeping into the device. A loose or improperly fitted device may compromise water resistance, increasing the risk of damage.
  4. Rinse After Water Exposure: After using your Fitbit in water, rinse it gently with freshwater. This helps remove any potential residue or impurities that may have accumulated. Make sure to dry your Fitbit thoroughly before storing or charging it.
  5. Avoid Excessive Water Pressure: While Fitbit devices are designed to withstand water exposure, it’s advisable to avoid subjecting them to excessive water pressure. Activities such as diving or high-pressure water sports may surpass the water resistance capabilities, leading to potential damage.
  6. Regular Maintenance: Ensure regular maintenance of your Fitbit device, including cleaning and inspections. Check for any signs of wear, cracks, or damage to the device or its straps, as these can compromise water resistance.

By following these guidelines, you can effectively utilize the Water Lock feature and protect your Fitbit from water-related issues, extending its lifespan and ensuring optimal performance.

Frequently Asked Questions about Fitbit Water Lock

Is the Fitbit water lock feature fully waterproof or water-resistant?

The water lock feature enhances the water resistance of Fitbit devices. While it significantly improves their ability to withstand water exposure, it’s important to note that Fitbit devices are generally water-resistant rather than fully waterproof. The water resistance rating varies across different models, so it’s advisable to check the specific capabilities of your Fitbit device.

How to troubleshoot common issues with the Fitbit water lock feature?

If you encounter any issues with the water lock feature, there are a few troubleshooting steps you can try. First, ensure that the feature is activated correctly by checking the control center on your device. If the screen is still responsive to touch while the water lock is on, try restarting your Fitbit device. If the problem persists, reach out to Fitbit’s customer support for further assistance.

Can the water lock feature be added to older Fitbit models that lack it?

Unfortunately, the water lock feature is a hardware-specific feature and cannot be added to older Fitbit models through software updates. If the water lock feature is essential to you, considering upgrading to a newer Fitbit model that includes this feature.


The Fitbit Water Lock feature serves as a valuable tool in protecting your device from water-related damage. By understanding how it works and following best practices, you can confidently engage in water-based activities without compromising the functionality or longevity of your Fitbit. Remember to activate the Water Lock feature before entering water, verify your device’s water resistance capabilities, and properly maintain your Fitbit to ensure optimal performance.

Fitbit continues to innovate, and the Water Lock feature is just one example of how they strive to enhance the user experience and provide added value to fitness enthusiasts. With the Water Lock feature, Fitbit users can enjoy peace of mind while engaging in water activities, knowing that their device is protected from potential water damage.

As technology evolves, Fitbit remains committed to improving the durability and functionality of their devices. The Water Lock feature is a testament to their dedication to meeting the needs of active individuals who seek reliable fitness tracking even in challenging environments.

In summary, the Fitbit Water Lock feature offers an additional layer of protection for your device when exposed to water. By following the recommended best practices and using the feature effectively, you can ensure the longevity of your Fitbit and continue to track your fitness goals seamlessly.

Fitbit’s commitment to innovation and user-centric design is evident in features like the Water Lock, and it’s exciting to see how they will continue to enhance their devices to meet the evolving needs of fitness enthusiasts.

Sherry's editorial journey seamlessly merges with her passion for horology at WatchReflect. As a seasoned editor and watch enthusiast, she curates insightful guides that cater to novices and connoisseurs alike. With a penchant for research and a flair for storytelling, Sherry transforms horological complexities into engaging narratives. Her mission is to illuminate the path for those navigating the multifaceted realm of timekeeping.

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