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Is Whoop Strap 4.0 Waterproof? – Detailed Answer

Whoop is a fitness wearable that’s specially designed to help you feel empowered about your fitness and health habits, improve your exercise performance, and get better sleep.

The Whoop Strap 4.0 functions by measuring your workout intensity, sleep, and how your body recovers from intense workouts and provides advice on how you can improve your workouts.

Whoop relies on heart rate, HRV, and other metrics to assess workout strain, recovery, and sleep quality using photoplethysmography and LEDs to get accurate measurements.

However, this wearable lacks a display since it’s not designed to be used as an ordinary watch. It also has a sleek and straightforward design, with removable knit elastic bands.

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Related: Whoop vs. Garmin

Is Whoop Waterproof?

Whoop Strap 4.0 is both waterproof and water-resistant and dries fast and thus can be used in water activities such as showering, handwashing, baths, and swimming. The tracker was tested to submersion in water of depths with a pressure of up to 3ATM (30 meters, or roughly 100ft).

Why Whoop Over Another Smartwatch?

Whoop has always focused on giving detailed information about the wearer’s body and optimizing performance through enhanced recovery, unlike other smart wearables that function as smartwatches.

Whoop stands out among the rest because it doesn’t deliver messages, doesn’t have lights, and doesn’t vibrate; it’s all about recovery.

Related: Whoop vs. Apple Watch

What You Can’t Do With Whoop Strap 4.0

Although Whoop Strap 4.0 is a high-quality, water-resistant and versatile device, it is not suitable for diving and scuba diving.

Also, substances like acids, detergents, acetone, sunscreen, and nail polish remover should be kept far from the Whoop strap because they can degrade the strap, thus affecting the signal quality over time.

Related: Whoop Membership Explained

Things to Keep in Mind

As a fitness enthusiast, wearing this Whoop for long will enable it to give more accurate data and know your habits better. After a few days, the Whoop masters your daily activity levels and evaluates your strain. After one month, the Whoop strap 4.0 will give you an accurate monthly performance, provide an analysis into your training, and show your strong areas and where you need to improve.

It has recovery rings that appear on day four and function like traffic lights. Green means you can proceed with the workouts, yellow means you need to be cautious and slow down on the workouts, and red means you need an extra recovery day.

Related: Whoop vs Fitbit

More info about Whoop Strap 4.0

A Whoop is a subscription-based gadget. For as low as $30, runners gain access to the strap and everything offered by the app. This strap comes in handy for those who want to realize the full potential of their body. Although the data may be overwhelming at first, some insights lead to huge training improvements in the long run.

Whoop Strap 4.0 Key Specs

  • Compatible with Android and iOS
  • 24/7 heart rate monitoring
  • Measures ambient temperature and HRV
  • Sleep monitoring
  • 5 days battery life
  • Available in a variety of colors
  • Advanced sensors

Related: Oura Ring Vs Whoop

How Whoop Compare to Apple Watch

Although both devices can be used as fitness and health trackers, there are some key similarities and differences. First, both Whoop and apple can detect intense workouts using their built-in accelerometer and photoplethysmography-based heart rate sensor. The apple watch displays the workout metrics on the screen, but it doesn’t give any data interpretation. This is where Whoop Strap 4.0 shines.

Recovery tracking is among the most useful features of Whoop. However, the Apple watch offers nothing in this area. The Whoop also interprets data and helps you understand what information means and the areas you need to improve.

Finally, Whoop has a battery life of five days, while the Apple watch only promises 18 hours on a single charge. This means you can work out continuously with Whoop without worrying about running out of charge halfway.

Related: Biostrap Vs Whoop


Is Whoop Waterproof

Can you swim with a whoop band?

Yes, you can. Whoop can be used for swimming, but it’s advisable to get a Hydrosleeve to prevent water from getting between the skin and the sensor and ensure that it is in close contact with the skin.

Can you wear the whoop 4.0 in the shower?

Absolutely! However, ensure you clean the area of your skin underneath the sensor and clean the Whoop strap. If the strap gets wet, squeeze the band with a towel to wring out the water.

Related: Best Whoop Alternatives

Is the whoop battery waterproof?

Unfortunately, the Whoop battery is not waterproof and should never be exposed to water. If the Whoop strap is wet, avoid charging it until the strap is dry.

How Much Data Can the Whoop Band Store?

The Whoop band can store data for up to 3 days before it starts analyzing the oldest entries. But any time the Whoop is connected to your smartphone, it transfers all the data to the app, then sends it to the cloud.

Related: Amazon Halo Vs Whoop


The Whoop Strap 4.0 has proved to store a huge amount of data around your sleep and workout intensity and help you take your training to the next level. If you’re looking for a reliable health and fitness tracker and you’re ready to commit to a subscription, the Whoop Strap 4.0 is for you.