What is the Water Lock on a Fitbit? (and How to Use It)

Blue color Fitbit luxe fitness and wellness tracker isolated on white

What is the Water Lock on a Fitbit? (and How to Use It)

Key Points

  • The water lock feature on Fitbit devices temporarily shuts off certain features to prevent accidental changes during water workouts.
  • The water lock feature ensures accurate tracking data and is connected to the Fitbit app.
  • Using the water lock feature provides a seal that protects the device from water damage at reasonable depths.
  • Fitbit devices are water-resistant up to 50 meters, but exposure to substances like shampoo or sunscreen can reduce their water resistance.
  • Turning on the water lock feature is a good way to protect your Fitbit during water workouts.

Are you going swimming soon or doing another kind of water workout?

Before you hop in the pool, you’ll need to learn how to use the water lock feature on your Fitbit. This is the best way to avoid unwanted taps on your device.

Let’s dive into what exactly this feature is and how to use it!

Understanding the Water Lock Feature

Fitbit has created a variety of features that make its devices easy to use. One of the most important features for people who enjoy water workouts is the water lock option.

When you have this turned on, certain features that weren’t built for the water are temporarily shut off. This prevents any accidental bumps in the water from changing your workout settings or otherwise programming your device.

When the water lock feature is enabled, your Fitbit will be sealed. This can prevent unwanted water from entering the device, so it’s an important feature to know how to use. If you’re going to be wearing your watch to a waterpark or during a swimming workout, then you’ll want to turn on this option for the entire length of time your device is submerged.

Not all Fitbit devices have this feature. Below is a list of some of the Fitbit models with this option.

  • Fitbit Charge 5
  • Fitbit Luxe
  • Fitbit Ace 3
  • Fitbit Versa 3 
  • Fitbit Sense

Some Fitbit models, such as the Versa 3, turn on the water lock automatically. Other models, including the Luxe, allow for this feature to be turned on manually. You’ll also be able to turn on this feature by using your Fitbit app.

Best Design
Fitbit Luxe Fitness and Wellness Tracker
  • Vibrant color display
  • Sleep tracking and Sleep Score in the Fitbit app
  • Get an alert when you reach your target heart rate during exercise
  • 24/7 heart rate tracking
  • Stress management features
  • Black/Graphite
  • One size
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01/27/2024 09:41 pm GMT

Benefits of Fitbit’s Water Lock Feature

There are a few different reasons why this feature is beneficial for wet workouts. Let’s go over some of the top reasons why you should consider turning on this feature.

Accurate Data

When you have the water lock feature turned on, you can be sure that any unwanted bumps to your device won’t affect its tracking capabilities. The water lock is one of the best ways to be sure that you’re getting accurate data during your wet workouts.

App Integration

Did you know that the water lock feature is connected to your Fitbit app? In fact, when you start a water workout in your app, your watch will automatically turn on the water lock feature. This is a great way to make sure that your watch is prepared for your workout and you don’t have to worry about manually turning on the water lock feature.

Consistent Tracking

One of the biggest benefits of this feature is that you can have consistent tracking data available, as you won’t have to take off your watch during wet workouts or while you’re in the shower. This means that you can track your health data all throughout the day.

Efficient Seal

Perhaps one of the biggest benefits that this setting provides is its seal. When you have this feature turned on, you won’t need to worry about water damage when you’re swimming at reasonable depths. While the seal this setting offers is a great benefit, you should still treat your device carefully and make sure that it’s cared for properly after water exposure.

Fitbit Charge 4
The Fitbit water lock is an excellent way to make sure your device isn’t accidentally programmed.

How to Use the Water Lock Feature: Step-by-Step

Are you ready to go over how to turn on the water lock feature? Take a look at the following steps if you’re interested in taking advantage of this option.

  1. Turn on your device.
  2. Open the main screen and scroll to the Water Lock icon.
  3. Select the Water Lock feature.
  4. Double-tap the screen.
  5. Wait for the lock icon to appear, confirming the feature is active.

Done with your workout and want to turn off this feature?

  1. Open the tracker menu.
  2. Select Settings and then tap on the Water Lock feature.
  3. Double-tap the screen.
  4. Wait for the lock icon to disappear, indicating this feature is off.
Best for Fitness
Fitbit Charge 5
  • Daily readiness and stress management score
  • Health Metrics dashboard, track SpO2, heart rate variability, skin temperature variation
  • Built-in GPS
  • 24/7 heart rate tracking and Active Zone Minutes
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01/28/2024 07:32 pm GMT

Is My Fitbit Waterproof?

Some people believe that the water lock feature protects their Fitbit from water exposure, but this isn’t the case. Fitbit devices are built to be water-resistant up to 50 meters, so most people won’t need to worry about their devices being damaged by water.

Turning on your Fitbit’s water lock option will protect it from water exposure, but you should still be careful with your device. If you’re going to do a high-impact activity, consider leaving your Fitbit at home.

It’s important to keep in mind that exposing your device to certain substances, such as shampoo or sunscreen, can reduce its water resistance. Wearing your device during water sports is another factor that Fitbit has mentioned could impact the quality of your device.

Great Features
Fitbit Versa 3 Health and Fitness Smartwatch
  • Daily Readiness Score that reveals if you’re ready to exercise or should focus on recovery
  • Water resistance depth up to 50 meters
  • Run, bike, hike, and more phone-free — and see your real-time pace and distance — with built-in GPS
  • Check out your workout intensity map in the Fitbit app
  • Active Zone Minutes uses your resting heart rate to gauge exercise effort and gives you a buzz when you step up the intensity so you can make the most of your workouts
  • Better track heart rate 24/7 with PurePulse 2.0, Fitbit’s enhanced heart rate technology
  • Use Google Assistant or Amazon Alexa Built-in to get quick news, set bedtime reminders and alarms, control your smart home devices, and more just by speaking to your watch
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01/27/2024 08:07 pm GMT

Wrapping Up

Fitbit’s water lock feature is a great way to take care of your watch during a water workout. Not only can this setting protect your device from water, but it can also make sure that any taps or jolts to the device don’t impact its tracking. Next time you’re about to hop in the water, consider turning this function on.

Frequently Asked Questions

Can I wear my watch if I'm going diving?

If you’re going to be diving below 50 meters, then you should skip wearing your watch. Fitbit can’t guarantee that your device will be water-resistant below that depth.

Can I wear my Fitbit in a pool?

Yes! You can definitely wear your Fitbit in a pool. However, you should turn on the water lock feature before you get into the water.

Can I wear my Fitbit in salt water?

It is possible to wear your Fitbit in salt water. If you’re going to do this, make sure that you properly clean your device once you’re out of the water.

Should I turn on the water lock feature while I'm in the shower?

It is recommended that you turn on this feature while you’re in the shower. Doing this can help you avoid unwanted taps to your device.

Will my Fitbit's buttons work while water lock is turned on?

No, the water lock feature will disable your device’s buttons.

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