---
product_id: 556998332
title: "4.0 With 12 Month Subscription – Wearable Health, Fitness & Activity Tracker – Continuous Monitoring, Performance Optimization, Heart Rate Tracking – Improve Sleep, Strain, Recovery, Wellness"
brand: "whoop"
price: "242908₫"
currency: VND
in_stock: false
reviews_count: 13
url: https://www.desertcart.vn/products/556998332-4-0-with-12-month-subscription-wearable-health-fitness-activity
store_origin: VN
region: Vietnam
---

# Personalized data-driven performance insights On-the-go waterproof battery pack charging 24/7 continuous physiological monitoring 4.0 With 12 Month Subscription – Wearable Health, Fitness & Activity Tracker – Continuous Monitoring, Performance Optimization, Heart Rate Tracking – Improve Sleep, Strain, Recovery, Wellness

**Brand:** whoop
**Price:** 242908₫
**Availability:** ❌ Out of Stock

## Summary

> 🔥 Unlock your peak potential with WHOOP 4.0 – the ultimate wearable for relentless achievers!

## Quick Answers

- **What is this?** 4.0 With 12 Month Subscription – Wearable Health, Fitness & Activity Tracker – Continuous Monitoring, Performance Optimization, Heart Rate Tracking – Improve Sleep, Strain, Recovery, Wellness by whoop
- **How much does it cost?** 242908₫ with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/556998332-4-0-with-12-month-subscription-wearable-health-fitness-activity)

## Best For

- whoop enthusiasts

## Why This Product

- Trusted whoop brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Charge While You Wear:** Never miss a beat—waterproof battery pack lets you power up on the move.
- • **Data That Drives Results:** WHOOP’s science-backed insights tailor your recovery, sleep, and strain optimization.
- • **Seamless Lifestyle Integration:** Track activity, diet, stress, and more with the intuitive WHOOP Journal for holistic wellness.
- • **Round-the-Clock Health Tracking:** Stay ahead with nonstop heart rate, respiratory rate, and blood oxygen monitoring.
- • **Join the Elite Wellness Community:** Connect with pro athletes and fitness enthusiasts for motivation and expert guidance.

## Overview

WHOOP 4.0 is a cutting-edge wearable health and fitness tracker that offers continuous monitoring of key physiological metrics including heart rate, respiratory rate, and sleep quality. It comes with a 12-month membership, an Onyx SuperKnit band, and a waterproof battery pack enabling on-the-go charging. Designed for data-driven performance optimization, WHOOP provides personalized insights and a supportive community to help users improve recovery, manage strain, and enhance overall wellness.

## Description

Activity Tracker, Sleep Monitor, Stress Monitor, Wireless Charging, Alarm Clock, Body Temperature Monitor, Custom Activity Tracker, Calorie Tracker, Heart Rate Monitor

Review: Worth it!! - The best fitness and health tracker. Can be worn 24/7, easy to wash, great metrics, accurate tracking, can share stats with friends, can join family memberships. It’s a necessity if you want to keep track of your health journey.
Review: Total disaster , does not do what it's built to do - I have had a Fitbit for a while while, avdcwabted to upgrade, after positive reviews I have heard about Whoop. My experience outline is below: - very quick arrival, very straightforward setup - the strap is not particularly pleasant on the skin, if one is never to take it off, but that's not a big deal, I got used to it in a few days - I had Whoop for 10 days. In that time , it never, ever, showed me even close to what I slept. Never showed more than 2.5 hours. It did not detect when I went to sleep, and did not detect when I woke up properly. - aside from that, it detected 130 heart rate when I was sitting still, and 65 when I was in the gym - i tried adjusting, tightening the strap, lower higher, nothing worked. Just random data coming out - I wrote to support twice: once after 4 days, and then immediately after support responded. Both times, it took 3 days for someone to respond to me - The first time, nothing constructive was said. The second time, when I said I am returning the product if there is no help, I was asked to take pictures of my srn, wrist, with and without whoop, with belief they identified the issue and wanted to verify. - My Fitbit may have problems, but never registering data and knowing when I am moving, abdcwgen I am not - I am basically being asked to do QA while paying for Whoop product AND a monthly fee - also, App interface is very busy, and I have to rotate the phone to access some functionality, which is as basic as drilling into sleep data

## Features

- EVERYTHING YOU NEED IS INCLUDED: Purchase includes an initial 12-month WHOOP membership, 4.0 hardware, Onyx SuperKnit band, and wearable, waterproof* battery pack. THIS IS FOR FIRST TIME WHOOP MEMBERS.
- CONTINUOUS MONITORING: WHOOP is a unique wearable fitness device that offers continuous monitoring of physiological data, including heart rate, respiratory rate, resting heart rate, heart rate variability, skin temperature, blood oxygen levels, daily activity and sleep so users can better understand their overall health and wellness status and track their progress over time.
- PERSONALIZED FOR YOUR GOALS: WHOOP is insight-driven, providing users with clear next steps and a science-backed approach so they can understand and improve their overall health and optimize performance. Track and log your daily behaviors like activity, diet, alcohol consumption, stress levels, caffeine intake and more with the WHOOP Journal. WHOOP then calculates which behaviors help or hurt your sleep and recovery most, making it easier to stick with healthy habits.
- ON THE GO CHARGING: Get continuous data for days on a single charge with our waterproof* battery pack that enables you to charge on the go while you wear it.
- COMMUNITY SUPPORT: WHOOP offers a supportive community of users, including professional athletes and fitness enthusiasts, who share their experiences and insights. This community provides users with inspiration and encouragement as they work to achieve their fitness and wellness goals. Additionally, WHOOP's community provides users with access to expert resources and guidance to help them optimize their health and wellness.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BWSF6H4Q |
| Additional Features | Activity Tracker, Sleep Monitor, Stress Monitor, Wireless Charging, Alarm Clock, Body Temperature Monitor, Custom Activity Tracker, Calorie Tracker, Heart Rate Monitor |
| Age Range Description | Adult |
| Band Material Type | SuperKnit |
| Band Width | 1.1 Inches |
| Battery Cell Type | Lithium Ion |
| Battery cell composition | Lithium Ion |
| Best Sellers Rank | #3,497 in Sporting Goods ( See Top 100 in Sporting Goods ) #7 in Sports Heart Rate Monitors |
| Brand | WHOOP |
| Built-In Media | Purchase includes an initial 12-month WHOOP membership, 4.0 hardware, Onyx SuperKnit band, and wearable, waterproof* battery pack. |
| Case Material Type | Resin |
| Clasp Type | Tang Buckle |
| Color | Onyx |
| Compatible Devices | Smartphones, Tablets, Laptops |
| Compatible Phone Models | iOS Devices, Andriod Devices |
| Connectivity Technology | Bluetooth, USB |
| Connectivity technology | Bluetooth, USB |
| Customer Reviews | 3.9 out of 5 stars 2,495 Reviews |
| Display Type | No Display |
| GPS | No GPS |
| GPS Geotagging Functionality | No GPS |
| Human Interface Input | Buttons |
| Item Dimensions | 18 x 2.8 x 1 centimeters |
| Item Type Name | Wearable Health |
| Item Weight | 0.31 Pounds |
| Manufacturer | WHOOP |
| Model Name | 4.0 Health & Fitness Tracker |
| Model Number | 973-001-000 |
| Operating System | watch_os |
| Operating system | watch_os |
| Resolution | 128 x 128 |
| Screen Size | 4 Inches |
| Shape | Rectangular |
| Special features | Activity Tracker, Sleep Monitor, Stress Monitor, Wireless Charging, Alarm Clock, Body Temperature Monitor, Custom Activity Tracker, Calorie Tracker, Heart Rate Monitor Special features Activity Tracker, Sleep Monitor, Stress Monitor, Wireless Charging, Alarm Clock, Body Temperature Monitor, Custom Activity Tracker, Calorie Tracker, Heart Rate Monitor See more |
| Sport Type | Fitness |
| Style Name | Modern |
| Supported Application | Fitness Tracker |
| Target Audience | Unisex Adults |
| UPC | 810114360002 |
| Warranty Description | Add a Protection Plan |
| Water Resistance Level | Waterproof |
| Waterproof Rating | IP68 |
| Wearable Computer Type | Activity Tracker |
| Wireless Compability | Bluetooth |
| Wireless Provider | Go Mobile |
| Wireless communication standard | Bluetooth |

## Product Details

- **Battery cell composition:** Lithium Ion
- **Connectivity technology:** Bluetooth, USB
- **Operating system:** watch_os
- **Wireless communication standard:** Bluetooth

## Images

![4.0 With 12 Month Subscription – Wearable Health, Fitness & Activity Tracker – Continuous Monitoring, Performance Optimization, Heart Rate Tracking – Improve Sleep, Strain, Recovery, Wellness - Image 1](https://m.media-amazon.com/images/I/71CQ6esBqFL.jpg)

## Questions & Answers

**Q: What is included with my purchase?**
A: Your purchase includes the WHOOP 4.0 device with Onyx SuperKnit band, a waterproof and wireless battery charger and charging cable, as well as a 12-month WHOOP membership and access to the WHOOP app.

**Q: Why do I need to enter a credit card to activate my membership when I've already paid?**
A: Your purchase includes your upfront 12-month membership, you will not be charged during activation. At the end of the 12-months, you will have the opportunity to renew/extend your membership directly with WHOOP membership services.

**Q: What if my packaging looks different than the packaging in the description?**
A: All genuine WHOOP 4.0 products come in retail-specific packaging as pictured above with the 12-month membership noted on the back of the box. If the box received is different, the inclusion of a 12-month membership with the product is not guaranteed.

**Q: I just received my WHOOP 4.0, how do I charge my WHOOP for set up?**
A: Plug your battery pack into a power source using your WHOOP-provided USB-C cord. Your battery pack is fully charged, the LED turns green. Once the battery pack is fully charged, slide it over the WHOOP 4.0 to charge the sensor before set up.

**Q: I'm having issues with my WHOOP 4.0, who can I reach out to?**
A: You can reach out to our Membership Services team regarding any hardware or subscription issues. They can be reached 24/7 on the WHOOP app or via support on the WHOOP website. Please reach out to Amazon directly for any issues with shipping or return

## Customer Reviews

### ⭐⭐⭐⭐⭐ Worth it!!
*by B***S on 23 March 2025*

The best fitness and health tracker. Can be worn 24/7, easy to wash, great metrics, accurate tracking, can share stats with friends, can join family memberships. It’s a necessity if you want to keep track of your health journey.

### ⭐ Total disaster , does not do what it's built to do
*by D***. on 6 March 2025*

I have had a Fitbit for a while while, avdcwabted to upgrade, after positive reviews I have heard about Whoop. My experience outline is below: - very quick arrival, very straightforward setup - the strap is not particularly pleasant on the skin, if one is never to take it off, but that's not a big deal, I got used to it in a few days - I had Whoop for 10 days. In that time , it never, ever, showed me even close to what I slept. Never showed more than 2.5 hours. It did not detect when I went to sleep, and did not detect when I woke up properly. - aside from that, it detected 130 heart rate when I was sitting still, and 65 when I was in the gym - i tried adjusting, tightening the strap, lower higher, nothing worked. Just random data coming out - I wrote to support twice: once after 4 days, and then immediately after support responded. Both times, it took 3 days for someone to respond to me - The first time, nothing constructive was said. The second time, when I said I am returning the product if there is no help, I was asked to take pictures of my srn, wrist, with and without whoop, with belief they identified the issue and wanted to verify. - My Fitbit may have problems, but never registering data and knowing when I am moving, abdcwgen I am not - I am basically being asked to do QA while paying for Whoop product AND a monthly fee - also, App interface is very busy, and I have to rotate the phone to access some functionality, which is as basic as drilling into sleep data

### ⭐⭐⭐⭐⭐ One of the best investment i made.
*by R***D on 29 January 2025*

I've been using the WHOOP 4.0 for a while now, and it has been an absolute game-changer, especially for someone like me who suffers from sleep apnea. This device is more than just a fitness tracker; it's a comprehensive health tool that has significantly improved my sleep quality and daily activity levels. The sleep tracking feature is incredibly detailed, providing insights that have helped me understand my sleep patterns and make necessary adjustments. Additionally, the activity tracking is spot on, motivating me to stay active and healthy. It's comfortable to wear 24/7, and the app interface is user-friendly, making it easy to monitor my progress. Investing in the WHOOP 4.0 has been one of the best decisions for my health and well-being.

## Frequently Bought Together

- WHOOP 4.0 with 12 Month Subscription – Wearable Health, Fitness & Activity Tracker – Continuous Monitoring, Performance Optimization, Heart Rate Tracking – Improve Sleep, Strain, Recovery, Wellness
- WHOOP Ultra-Soft SuperKnit Accessory Wristband 4.0 for Enhanced Performance, Comfort and Durability, Compatible 4.0 Wearable Health, Fitness & Activity Tracker (Moss)
- WHOOP Battery Pack 4.0 – Portable, Wearable, Water-Resistant Charging Component for WHOOP 4.0 Wearable Health, Fitness & Activity Tracker, Onyx

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-06-04*