• WHOOP 4.0 with 12 Month Subscription WHOOP 4.0 with 12 Month Subscription
  • WHOOP 4.0 WHOOP 4.0
  • WHOOP 4.0 WHOOP 4.0
  • WHOOP 4.0 WHOOP 4.0
  • WHOOP 4.0 WHOOP 4.0
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  • WHOOP 4.0 with 12 Month Subscription WHOOP 4.0 with 12 Month Subscription
  • WHOOP 4.0 WHOOP 4.0
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  • WHOOP 4.0 WHOOP 4.0
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  • WHOOP 4.0 WHOOP 4.0
  • WHOOP 4.0 WHOOP 4.0
  • WHOOP 4.0 WHOOP 4.0
  • WHOOP 4.0 with 12 Month Subscription WHOOP 4.0 with 12 Month Subscription
  • WHOOP 4.0 WHOOP 4.0
  • WHOOP 4.0 WHOOP 4.0
  • WHOOP 4.0 WHOOP 4.0
  • WHOOP 4.0 WHOOP 4.0
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  • WHOOP 4.0 WHOOP 4.0
  • WHOOP 4.0 WHOOP 4.0
  • WHOOP 4.0 WHOOP 4.0
  • WHOOP 4.0 WHOOP 4.0
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  • WHOOP 4.0 with 12 Month Subscription WHOOP 4.0 with 12 Month Subscription
  • WHOOP 4.0 WHOOP 4.0
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  • WHOOP 4.0 WHOOP 4.0
  • WHOOP 4.0 WHOOP 4.0
  • WHOOP 4.0 WHOOP 4.0
  • WHOOP 4.0 WHOOP 4.0
  • WHOOP 4.0 WHOOP 4.0
  • WHOOP 4.0 WHOOP 4.0
  • WHOOP 4.0 WHOOP 4.0
  • WHOOP 4.0 WHOOP 4.0
  • WHOOP 4.0 with 12 Month Subscription WHOOP 4.0 with 12 Month Subscription
  • WHOOP 4.0 WHOOP 4.0
  • WHOOP 4.0 WHOOP 4.0
  • WHOOP 4.0 WHOOP 4.0
  • WHOOP 4.0 WHOOP 4.0
  • WHOOP 4.0 WHOOP 4.0
  • WHOOP 4.0 WHOOP 4.0
  • WHOOP 4.0 WHOOP 4.0
  • WHOOP 4.0 WHOOP 4.0
  • WHOOP 4.0 WHOOP 4.0
  • WHOOP 4.0 WHOOP 4.0
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Product Description

The WHOOP 4.0 optimises health, fitness and life by tracking biometric data, offering tailored recommendations for lifestyle, habits and training to unlock your potential.

 

Key Benefits

  • Monitor vital biomarkers, such as heart rate, skin temperature and blood oxygen levels
  • Rechargeable for continuous 24/7 monitoring
  • Personalised insights for improved...
Read more

The WHOOP 4.0 optimises health, fitness and life by tracking biometric data, offering tailored recommendations for lifestyle, habits and training to unlock your potential.

 

Key Benefits

  • Monitor vital biomarkers, such as heart rate, skin temperature and blood oxygen levels
  • Rechargeable for continuous 24/7 monitoring
  • Personalised insights for improved sleep, smarter training and faster recovery

 

Improve your health with WHOOP 4.0, a state-of-the-art wearable fitness device to continuously monitor your health. This 12-month subscription will kickstart your WHOOP experience. 

 

Join the Healf community with the invitation code: COMM-6D7207 for chats, product tests, performance comparisons and reviews all in one place. 

 

What's inside:

  • Exclusive 12-month WHOOP subscription for personalised insights and feedback
  • 4.0 Hardware: 5 LEDs, 4 photodiodes that provide accurate data validated in lab studies and third-party testing
  • Onyx SuperKnit band
  • Waterproof battery pack

 

WHOOP 4.0 provides unparalleled insight into physiological data such as heart rate, respiratory rate, skin temperature, blood oxygen levels, daily activity and sleep. It provides actionable insights and science-backed performance optimization. 

 

WHOOP 4.0 calibrates to your baseline data and calculates daily performance values, health metrics, stress levels and trends over time. You have access to real-time coaching from the WHOOP coach based on your data and performance science. 

 

The WHOOP Journal tracks daily behaviours such as activity, nutrition and stress levels, allowing you to make informed lifestyle choices. Discover behaviours that impact sleep and recovery to promote healthy habits. 

 

Understand your body's dynamic relationship between physical exertion, mental load, sleep quality, and health with WHOOP's 3 key scores:

  • Sleep: Optimise recovery, boost immunity, and enhance performance with lab-level sleep tracking
  • Strain: Measure physical and mental exertion for a total daily assessment
  • Recovery: Gauge adaptation to stressors, signalling readiness for more activity or rest

 

Here at Healf we do the work for you, every product goes through a 3 step curation process of Discovery, Expert Validation, and Community Testing. So you know you are only getting the best.

Specifications

Screen size: 4 Inches Item weight: 0.14 Kilograms

Delivery & Returns

SHIPPING INFORMATION:

At Healf we prioritise safe and fast delivery for all our customers. Our carefully selected couriers are Royal Mail and DPD.


Option

UK Standard Delivery

Next Working Day Delivery

International Deliveries

Est. Delivery

2-3 Working Days

Next Working Day*

7 Working Days**

Orders <£50

£3.95

£5.95

£22.95 (Europe)

Orders >£50

FREE

£5.95

£49 (International)


*(if placed before 12.00)

**(up to 4 weeks)

UK Standard Delivery: Enjoy free standard delivery on orders above £50, this option usually requires 2-3 working days. If your order is under £50, this delivery option is available for £3.95.


Next Working Day Delivery: For when you need our products urgently, we offer a next working day shipping for £5.95. For orders placed before 12.00 we will ship it the same day to ensure you receive your order the next working day.


RETURNS POLICY:

If for any reason you are not satisfied with your order, we provide free 365 day UK returns for all our customers. To initiate your return, simply contact us at team@healf.com and we’ll send you a return slip and help to arrange a collection. The item you return must be sent in the same condition as received, and inside the original packaging. Once received we will notify you via email.

For international returns, we unfortunately do not cover the cost. However, we work with an array of carriers and can offer self-posting returns for customers shopping from outside the UK.

Suggested Use

The WHOOP strap should be placed on whichever wrist you find most natural, slightly higher than the wrist join. Use in conjunction with the WHOOP app which provides a daily dashboard for sleep, activity, health, recovery, and stress tracking.

WHOOP 4.0

Buy a WHOOP 4.0, Get a Band on Us. Offer lasts until 23rd June. Simply add any SuperKnit Band to cart and the cost will be removed at checkout.

Regular price £229.00
Regular price Sale price £229.00

In stock, free delivery next day delivery available

Buy now Pay later from £57.25/mo with

Regular price £229.00
Regular price Sale price £229.00

Buy now Pay later from £57.25/mo

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Product Description

The WHOOP 4.0 optimises health, fitness and life by tracking biometric data, offering tailored recommendations for lifestyle, habits and training to unlock your potential.

 

Key Benefits

  • Monitor vital biomarkers, such as heart rate, skin temperature and blood oxygen levels
  • Rechargeable for continuous 24/7 monitoring
  • Personalised insights for improved...
Read more

The WHOOP 4.0 optimises health, fitness and life by tracking biometric data, offering tailored recommendations for lifestyle, habits and training to unlock your potential.

 

Key Benefits

  • Monitor vital biomarkers, such as heart rate, skin temperature and blood oxygen levels
  • Rechargeable for continuous 24/7 monitoring
  • Personalised insights for improved sleep, smarter training and faster recovery

 

Improve your health with WHOOP 4.0, a state-of-the-art wearable fitness device to continuously monitor your health. This 12-month subscription will kickstart your WHOOP experience. 

 

Join the Healf community with the invitation code: COMM-6D7207 for chats, product tests, performance comparisons and reviews all in one place. 

 

What's inside:

  • Exclusive 12-month WHOOP subscription for personalised insights and feedback
  • 4.0 Hardware: 5 LEDs, 4 photodiodes that provide accurate data validated in lab studies and third-party testing
  • Onyx SuperKnit band
  • Waterproof battery pack

 

WHOOP 4.0 provides unparalleled insight into physiological data such as heart rate, respiratory rate, skin temperature, blood oxygen levels, daily activity and sleep. It provides actionable insights and science-backed performance optimization. 

 

WHOOP 4.0 calibrates to your baseline data and calculates daily performance values, health metrics, stress levels and trends over time. You have access to real-time coaching from the WHOOP coach based on your data and performance science. 

 

The WHOOP Journal tracks daily behaviours such as activity, nutrition and stress levels, allowing you to make informed lifestyle choices. Discover behaviours that impact sleep and recovery to promote healthy habits. 

 

Understand your body's dynamic relationship between physical exertion, mental load, sleep quality, and health with WHOOP's 3 key scores:

  • Sleep: Optimise recovery, boost immunity, and enhance performance with lab-level sleep tracking
  • Strain: Measure physical and mental exertion for a total daily assessment
  • Recovery: Gauge adaptation to stressors, signalling readiness for more activity or rest

 

Here at Healf we do the work for you, every product goes through a 3 step curation process of Discovery, Expert Validation, and Community Testing. So you know you are only getting the best.

Specifications

Screen size: 4 Inches Item weight: 0.14 Kilograms

Delivery & Returns

SHIPPING INFORMATION:

At Healf we prioritise safe and fast delivery for all our customers. Our carefully selected couriers are Royal Mail and DPD.


Option

UK Standard Delivery

Next Working Day Delivery

International Deliveries

Est. Delivery

2-3 Working Days

Next Working Day*

7 Working Days**

Orders <£50

£3.95

£5.95

£22.95 (Europe)

Orders >£50

FREE

£5.95

£49 (International)


*(if placed before 12.00)

**(up to 4 weeks)

UK Standard Delivery: Enjoy free standard delivery on orders above £50, this option usually requires 2-3 working days. If your order is under £50, this delivery option is available for £3.95.


Next Working Day Delivery: For when you need our products urgently, we offer a next working day shipping for £5.95. For orders placed before 12.00 we will ship it the same day to ensure you receive your order the next working day.


RETURNS POLICY:

If for any reason you are not satisfied with your order, we provide free 365 day UK returns for all our customers. To initiate your return, simply contact us at team@healf.com and we’ll send you a return slip and help to arrange a collection. The item you return must be sent in the same condition as received, and inside the original packaging. Once received we will notify you via email.

For international returns, we unfortunately do not cover the cost. However, we work with an array of carriers and can offer self-posting returns for customers shopping from outside the UK.

Suggested Use

The WHOOP strap should be placed on whichever wrist you find most natural, slightly higher than the wrist join. Use in conjunction with the WHOOP app which provides a daily dashboard for sleep, activity, health, recovery, and stress tracking.

Frequently Asked Questions.

What is your shipping policy?

We use Royal Mail and DPD depending on who fits our criteria best for your order.
- FREE UK Standard Delivery on orders over £50 (2-3 working days)
- £3.95 - Standard UK Delivery 2-3 Working Day
- £5.95 - Next Working Day Shipping (for orders placed before 12pm)

How do I return my product?

We offer free 365 day UK returns to all of our customers! Simply contact us via team@healf.com and we will send you a return slip and arrange a collection if helpful.

Do you ship internationally?

Yes we do ship internationally! We put all international orders in tracked shipping to make sure it arrives safely and expect this to take 5-10 working days depending on the country, however occasionally international orders can get held up either in customs or due to courier delays (especially since Brexit) and so we ask that you wait up to a maximum of 4 weeks for your order to arrive. All relevant customs or import duties are the sole responsibility of the customer.

How will I know once my order has been dispatched?

We’ll send you an email as soon as your order is on its way. We may ship items separately in the event of one or more of the items being delayed, but you will always receive an email from one of our Customer Wellbeing team beforehand if this is the case.

Go to FAQs

Three step
curation process

The Healf stamp of approval: Here at Healf every product goes through a rigorous Three Step Curation Process, so you know you are only getting the best.