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Carol AI-Powered Exercise Bike Standard Bike Bundle

Every CAROL stationary bike is built using years of study and cutting-edge AI technology to help you meet your health and fitness objectives in a brief yet effective exercise.

  • CAROL membership is free for three months. After that, it’s only $12/month.
  • 30-day home trial period
  • Customer service is available 24 hours a day, seven days a week by phone, chat, or email.



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CAROL bike should be on your radar if you’re looking for a bike that can provide measurable health advantages. This equipment is likely to have a huge impression on the business – eventually – thanks to a tech-savvy design unlike any other exercise bike on the market.

Carol Bike Description


  • Protocols that have been scientifically verified to provide greater cardiovascular health and fitness benefits in approximately 26 minutes each week.
  • Exercises are simple to do thanks to the fully automated bike and clear user advice.
  • Metrics that are meaningful after each ride
  • Algorithms for built-in safety
  • Individual accounts for up to 8 riders

CAROL membership has the following benefits:

  • AI-personalized exercises for up to 8 cyclists, with resistance that is constantly tuned for optimal results.
  • Metrics, trends, and leaderboards for personalized performance
  • Regular updates with new workouts and features
  • Inquire about our commercial membership at sales@carolbike.com.  


  • Exercise bike of commercial/gym quality
  • Touchscreen gaming console
  • Magnetic brake that is frictionless, motorized, and computer-controlled.
  • Silent poly-V belt drive with a freewheel clutch, a gearing ratio of 1:4.9, and a 14kg flywheel
  • Powered by the mains (110-240V)
  • Comfortable saddle with ergonomic sculpture
  • SPD click pedals with a dual-sided toe cage
  • Hand-held heart rate monitor
  • Bluetooth headphone and heart rate monitor connection
  • The maximum user weight is 130kg/286.6lbs.
  • The complete product weighs 59kg/130lbs.
  • Product dimensions: length 116cm/4512″, width 56cm/22″

Belt around the chest

  • Bluetooth and ANT+ chest belt of the highest quality
  • Most precise and dependable heart rate monitoring
  • Connects to your CAROL bike without a hitch.
  • Compatible with a wide range of different fitness applications
  • Waterproof to IP67
  • Connection confirmation using visual and audible signals
  • R-R intervals are captured for HRV assessment [not yet accessible on the CAROL bike app].

Tablet Stand

  • Exceptional phone or tablet holder
  • Specifically developed and manufactured to fit your CAROL motorcycle.
  • Perfect addition for using third-party applications with your CAROL bike, such as Apple Fitness+ or, shortly, Zwift or Kinomap.
  • Phones may be handled in either landscape or portrait mode.
    Fits tablets with screens up to 11 inches in size.


  • Customer service is available 24 hours a day, seven days a week by phone, chat, or email.
  • 30-day home trial period

A specific bike is required for special outcomes

The highest intensity levels during a CAROL sprint are approximately three times greater than those found in HIIT cycling courses. This degree of performance is impossible to achieve on a standard exercise bike.

You’d have to:

Use the appropriate resistance (just in your sweet spot)
In a fraction of a second (just after you’ve built up speed against little resistance) (instantly go from very low to very high)
In other words, without the assistance of an exercise physiologist, it is quite difficult.

It couldn’t be easier to do high-intensity sprints and achieve maximum results on a CAROL bike.

Simply get on, log in, and the bike will take you through two 20-second maximum intensity sprints (personalizing the resistance to you), with mild warm-up, recovery, and cool-down intervals in between.

Smart workouts

You don’t have to be concerned with altering the resistance or keeping track of your production. CAROL takes care of everything for you, automating and leading you through each high-intensity sprint so you can concentrate on going all out.

The program learns your abilities, tracks your progress, and tailors each ride to push you to your limits. Our computer-controlled magnetic brake technology provides tailored and carefully calibrated resistance at precisely the appropriate moment and rate.

CAROL has been certified to the most exacting standard for commercial-grade ergometers, and the bike’s sensors and algorithms will use CAROL’s patented Octane Score to properly assess your performance and fitness level.

Safety in the saddle

Our ultimate objective is to have healthy hearts. CAROL includes an embedded heart rate monitor and built-in safety algorithms that will alert you or even cancel your ride if something unusual is noticed.

Scientists have created and tested CAROL’s maximum intensity sprint routines to allow you enough time to recover so that your blood pressure and metabolism return to normal after pushing to your intensity limits.

On a CAROL bike, you’re in good hands as you go all-out for optimum results. The commercial-grade frame can endure the most extreme forces, and the freewheel clutch allows for safe explosive sprints with quick acceleration and deceleration.

Design that is unique to you, and service that is unique to you

“Hands down, the Carol bike’s customer service is the best I’ve ever encountered.” Jennifer Alphonse is a writer from the United States.

CAROL is the world’s easiest and most basic exercise system.

Our routines are appropriate for people of all ages and fitness levels. CAROL includes numerous safety safeguards, and its quick intensive exercises are less taxing than lengthier interval fitness regimens.

Whatever your fitness objectives, we can assist you in achieving them, and as part of the service, we provide personalized consultations with our customer success team.

CAROL bike Standard Bike Bundle

CAROL bike Standard Bike Bundle

The science of Carol Bike

The science of CAROL is based on REHIT (Reduced Exertion High-intensity Interval Training). It’s a new and enhanced version of high-intensity interval training (high-intensity interval training).

For many people, a standard HIIT workout lasts 30 minutes and is incredibly demanding. A REHIT with CAROL session, on the other hand, comprises of two 20-second sprints separated by a short recovery period. The entire workout can be completed in as little as 5 minutes.

HIIT stands for high-intensity interval training, while REHIT stands for maximal intensity interval training. This tests your body’s boundaries, making you stronger and more fit.

REHIT: HIIT at a higher level

The maximum intensity levels during a CAROL sprint are around 2.4 times higher than in HIIT spin courses when the concepts of REHIT are followed. When compared to conventional exercise, our programs provide greater health and fitness advantages in 20% of the time.

CAROL’s REHIT workouts automatically apply the appropriate resistance, at the appropriate speed, and at the appropriate time, all dependent on your own fitness level. It’s a level of accuracy you won’t find in any other form of workout, and it comes with unrivaled advantages.

Benefits of REHIT with CAROL

Take a closer look at the scientifically proven advantages of CAROL exercises.

Improve your cardio

VO2max — the maximum quantity of oxygen you can consume during intensive activity – is used to assess cardiac fitness.

Participants improved their VO2max by 12% over the course of an eight-week research, approximately double the cardiorespiratory fitness improvement seen with other forms of exercise.

Read the study


Boost your metabolism

According to a recent study, the calorie-burning advantages of CAROL last even after you stop your workout. You’ll burn 60-70 percent of your total calories from a CAROL workout once you’re back at your desk, thanks to afterburn (or excess post-exercise oxygen consumption).

Read the study


Lose weight

Participants in a 15-week trial on the advantages of HIIT observed a 2.5kg reduction in total body fat, particularly in the legs and abdomen. HIIT also enhanced insulin resistance in young women, according to the study.

Read the study

CAROL has been thoroughly tested in a variety of situations. They employ data from peer-reviewed scientific studies to improve our products on an ongoing basis. What was the end result? Your most effective cardio workout.


CAROL bike vs Peloton

Would you leap at the chance to increase your fitness with an exercise that took less than 9 minutes? CAROL’s revolutionary workout bike technology allows you to do just that. You’ll be doing all the work necessary to enhance your cardiovascular health – in a fraction of the time – with sprints at an intensity three times greater than the typical HIIT cycling class and scientifically-timed resistance adjustments.

CAROL bike overview:

  • Type of exercise bikes: Upright
  • Price range: $2395 to $2795 (1, 2, or 3-year warranty)
  • Different models: 1
  • Can stream live/pre-recorded workouts: Yes
  • Financing available: Yes
  • Weight capacity: 286 lbs. (130 kg)
  • Return policy: 30 day home trial
  • Warranty: 1-3 years, depending on which bike plan you choose
  • Shipping: Free

The bike adjusts to your individual physiology

CAROL is without a doubt the most interesting workout bike arrangement we’ve ever seen. It all starts with the setup: your first three rides are referred to as “ramp-ups,” and you’ll only have access to the primary program, with sprints lasting only 10 seconds. CAROL calibrates itself to your efforts on 10-, 15-, and 20-second sprints on rides 4-6, determining the exact resistance you require to hit your unique maximum intensity. As you continue to use the bike beyond ride 6, it analyzes several parameters and recalculates to account for any changes in your fitness (up or down).

Six main ride settings

The CAROL bike has six riding modes: extreme, energizer, fat burn, steady power, endurance, and free ride. Most of these programs complete your workout in around 8 minutes, however you can go longer if you like. And, if you want to connect to a live or on-demand exercise via a third-party app, CAROL can do that as well.

Users weighing more over 287 pounds are not permitted

This exercise bike may not be appropriate for all users. It has a weight capacity of 130 kg (yep, the firm is located in England; that’s 286.6 lbs. for those of us on the other side of the pond), so larger athletes may need to go elsewhere if they want a capacity of 325, 350, or 400 lbs.

There are three price options

The price of the CAROL bike is shockingly low. Your cost is determined by the length of your warranty, which ranges from $2,395 for a one-year plan to $2,795 for a three-year plan. We don’t really agree with that approach – several exercise bikes provide similar or longer warranties (up to lifetime on the frame and 5-10 years on everything else) – but it does make the purchasing process easier. Depending on whatever package you choose, the two packages above the base include a chest belt (heart rate monitor), tablet holder, drink holder, and floor mat. A $12 monthly membership charge will also be added to your bill.

Peloton overview:

  • Type of exercise bikes: Indoor
  • Price range: $1895 to $2495
  • Different models: 2
  • Can stream live/pre-recorded workouts: Yes
  • Financing available: Yes
  • Weight capacity: 297 lbs.
  • Return policy: 30 day home trial
  • Warranty: 5 years on the frame, 12 months on everything else
  • Shipping: Free, includes professional in-home setup

Peloton Lower weight capacity, less warranty

Their warranty coverage falls short of that of many of their competitors, with only 5 years on the frame and a year on everything else. Most bikes in Peloton’s pricing range come with a lifetime frame guarantee and up to ten years on electronic/mechanical components. Their bikes also have a weight capacity of little around 300 pounds, although other manufacturers provide capacities of up to 350 or 400 pounds. That’s not a dealbreaker in and of itself, but it’s something to consider.

There are too many complaints Peloton

Our other worry with Peloton is the trend of BBB complaints that depict serious problems with delivery and servicing after the purchase. Over 1900 complaints were made in the 12 months preceding this study, virtually all of which described significant delays in receiving replacements, warranty repairs, or reimbursements for returns. We’re delighted to see that the Peloton crew reacts to every complaint, but it shouldn’t take Herculean efforts (as one reviewer called it) to obtain and keep an exercise bike in working order – otherwise, it’s simply a very expensive clothes rack!

CAROL bike discount code

Try these CAROL codes at checkout if this deal has expired.


How Fitbit Stress Score works and manages


5/5 (1 Review)
Carol AI-Powered Exercise Bike Standard Bike Bundle
Carol AI-Powered Exercise Bike Standard Bike Bundle


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