Is the Fitbit Alta HR Waterproof?

Fitness and health enthusiasts have long admired the versatility and functionality of Fitbit devices, one of which is the Fitbit Alta HR. Recognized for its heart-rate monitoring, sleep-tracking features, and sleek design, this wrist-worn device has certainly made its mark in the fitness industry. However, a common question among potential users revolves around its water resistance: is the Fitbit Alta HR waterproof?

To put it succinctly, the Fitbit Alta HR is not waterproof but rather water-resistant. Although it can tolerate splashes, sweat, or rain, it is not designed to be submerged in water, meaning swimming or bathing with it is not recommended.

Understanding the implications of this feature and what it means for your daily use of the Fitbit Alta HR is critical. Our exploration of this topic will provide a clear picture of the device’s capacity and limitations, enabling users to make the most out of it without risking water damage.

What is Fitbit Alta HR?

The Fitbit Alta HR is a popular fitness tracker known for its compact, stylish design and health-centric features. Launched by Fitbit, a leading player in the fitness technology industry, the Alta HR offers features such as continuous heart rate monitoring, sleep tracking, and calorie burn tracking. It also displays call, text, and calendar notifications when connected to a smartphone. With its slim design and customizable bands, the Fitbit Alta HR doubles as a trendy accessory, allowing users to maintain their fitness routine in style.

Is the Fitbit Alta HR Waterproof?

While the Fitbit Alta HR has several beneficial features, it’s important to note that it’s not waterproof. Instead, it falls into the category of being ‘water-resistant’. A water-resistant device can handle some amount of water exposure such as light rain, sweat, or minor splashes. However, it is not designed to withstand being submerged in water.

The difference between ‘waterproof’ and ‘water-resistant’ can often lead to confusion. A waterproof device can be submerged in water for extended periods, usually up to a specific depth and duration, without suffering damage. On the other hand, a water-resistant device, like the Fitbit Alta HR, is built to resist some water exposure but is not meant for prolonged contact with water.

Can You Swim with Fitbit Alta HR?

Given its water-resistant nature, swimming with the Fitbit Alta HR is not recommended. The manufacturer explicitly advises against wearing it while swimming or bathing. While it can survive accidental splashes or rain, submerging it in water may damage the device’s internal components, thereby affecting its functionality or rendering it useless.

How to Take Care of Your Fitbit Alta HR to Prevent Water Damage?

Ensuring longevity for your Fitbit Alta HR requires some preventive measures. Here are a few practical tips:

  • Remove the device before bathing, swimming, or any activity involving extensive water contact.
  • Dry the device thoroughly if it gets wet.
  • Avoid charging it when it’s wet to prevent electrical short circuits.
  • Wipe the device clean after workouts to remove sweat or moisture.

What to Do if Your Fitbit Alta HR Gets Wet?

If your Fitbit Alta HR accidentally gets wet, do not panic. Follow these steps:

  • Remove the device from the water immediately.
  • Pat it dry using a soft cloth or towel.
  • Allow it to air dry completely before using or charging it.

Comparison: Fitbit Alta HR vs Other Waterproof Fitness Trackers

While the Fitbit Alta HR has its benefits, its lack of waterproofing may be a limitation for some users. Fortunately, there are many waterproof fitness trackers available in the market. For instance, the Fitbit Charge 4 and Fitbit Versa series are both water-resistant up to 50 meters, making them suitable for swimming.

Fitbit Charge 4

The Fitbit Charge 4 has a swim-proof design and comes with swim-tracking capabilities, allowing users to monitor their swimming workouts effectively. It also features built-in GPS, Spotify control, and more advanced health and fitness tracking features compared to the Alta HR.

Fitbit Versa Series

The Fitbit Versa series, including Versa, Versa Lite, Versa 2, and Versa 3, are also water-resistant up to 50 meters. Along with tracking your swim workouts, these devices offer features like heart rate monitoring, sleep tracking, Amazon Alexa Built-in (Versa 2 & 3), and the ability to store and play music.

Other Brands

Garmin and Apple also offer waterproof fitness trackers. The Garmin Vivosmart 4 and Apple Watch Series 6 are water-resistant up to 50 meters, providing comprehensive fitness tracking capabilities along with swim tracking.

User Experiences: Is Fitbit Alta HR Waterproof in Real-World Scenarios?

Even though the manufacturer’s guidelines clarify the Fitbit Alta HR’s water resistance, users’ real-world experiences can offer additional insights. While some users reported no issues after minor water exposure such as hand washing or walking in the rain, others have experienced device malfunction after such incidents. Therefore, it’s advisable to err on the side of caution and avoid any unnecessary water contact.

Frequently Asked Questions about Fitbit Alta HR and Water Resistance

Is it safe to shower with Fitbit Alta HR?

No, it is not recommended to wear the Fitbit Alta HR while showering. The device is designed to withstand sweat, splashes, or rain, but direct contact with running water could potentially damage it.

Can Fitbit Alta HR withstand sweat during intense workouts?

Yes, Fitbit Alta HR is designed to resist sweat during workouts. However, it’s a good practice to clean and dry your device after each workout to avoid any potential long-term damage.

What is the warranty on Fitbit Alta HR regarding water damage?

Fitbit’s warranty generally covers defects in materials and workmanship for a period of one year from the date of purchase. However, it doesn’t cover damage caused by misuse or failure to follow the product instructions, which includes exposure to water beyond what the device is rated to handle. Therefore, water damage resulting from swimming or bathing with the device is likely not covered. For specific details, users should refer to Fitbit’s warranty policy or contact customer support.


In conclusion, the Fitbit Alta HR is a capable fitness tracker offering various health and fitness monitoring features. However, it’s not designed to be waterproof and thus should not be submerged in water. Taking care to avoid excessive water exposure will ensure the longevity and performance of your device. And, for those seeking a waterproof fitness tracker, alternatives like the Fitbit Charge 4, Fitbit Versa series, Garmin Vivosmart 4, or Apple Watch Series 6 may be a better fit.

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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