Cellular SurpriseAt Home
Signature protocols. In your own space.
Guided training. On your schedule.
Explore Home Compare modelsIntermittent oxygen training systems for home and professional use.
Powered by K²O₂, Karim Chubin’s proprietary methodology. Home includes signature protocols; Pro adds personalization and connected support.
Both systems guide intermittent oxygen training while you rest. Home centres on signature programmes; Pro adds personalized protocols and connected support options.
| Cellular Surprise Home | Cellular Surprise Pro | |
|---|---|---|
| Best fit | A guided routine in your own space | Professional practices or individual owners seeking personalization |
| Protocol | Karim’s signature programmes, built in | Personalized through Karim’s proprietary questionnaire and algorithm |
| Operation | Pre-installed automatic programmes, controlled by tablet | Personalized training with remote monitoring and control options, depending on configuration |
| Discuss before purchase | Space, setup, accessories and available support | Personalization, connectivity, remote services and any recurring charges |
| View Home | View Pro |
Remote functions and service terms must be confirmed for the selected Pro configuration. Home connectivity is not specified in the available product information. Prices and package contents are discussed individually.
Settle into a comfortable resting position and breathe through the device’s mask while the selected protocol runs. Controls and monitoring depend on the model and configuration.
Get into a comfortable resting position.
Breathe through the mask supplied with the system.
The system guides the changing oxygen phases while you rest.
The method structures intermittent oxygen training protocols around controlled change and recovery.
Without going anywhere.
Periods of lower-oxygen breathing air alternate with normal-oxygen recovery while you remain at rest.
The controlled changes are intended to create a brief physiological training stimulus.
Home includes Karim’s signature protocols. Pro adds personalized protocols through a proprietary questionnaire and algorithm.
The response is the training.
Precisely timed oxygen changes are intended to engage natural adaptive responses. Research on specific protocols cannot guarantee an individual result.
The training stimulus is distinct from the restful setting in which the session takes place.
An immersive setting designed for deep rest.
Music, darkness, gentle vibration and weighted comfort shape the experience in a home or professional space.
The device and Lounge elements are supplied separately unless quoted together.
Selected protocols guide changing oxygen phases while you rest.
An environment shaped through music, darkness, gentle vibration and weighted comfort.
Intermittent oxygen training alternates lower-oxygen phases with normal-air recovery while you rest.
Session details and available controls depend on the model and supplied configuration.
Tell us whether you are considering Home or Pro and where you intend to use it. A personal conversation helps clarify the model, your intended routine and which configuration or support options to explore.
We can discuss the price, equipment and accessories, setup, training, optional Breathing Lounge elements and any ongoing services. A quotation clarifies the applicable details. Sending an enquiry does not place an order.
Request pricing and a personal consultationMusic, darkness, gentle vibration and weighted comfort create an immersive setting that can be shaped for a home or professional space. These elements are separate from the device unless your quote states otherwise.

Karim Chubin
Founder, Anthropologist,
Naturopath, Explorer
After COVID affected my lungs and left me depleted, I began looking for a way back. That search led me to intermittent oxygen training.
As a naturopath and anthropologist, I became interested in how training, adaptation and rest could come together in one experience.
I developed K²O₂ as my proprietary approach to training protocols.
Cellular Surprise brings that work into Home and Pro systems. The Breathing Lounge adds an immersive setting around the training.
My aim is to help individuals and professional practices choose the right configuration and understand the support available.

Cellular Surprise Home
Home brings Karim Chubin’s built-in signature programmes into a guided private training routine. Sessions take place while you rest.
Request pricingSession duration and frequency are not the same for everyone. Your physical condition and training goals are relevant when planning a routine; discuss these alongside your home setup before getting started.
Settle into a comfortable resting position, place the breathing mask and follow the selected programme. The device guides the protocol while you rest.
Pre-installed automatic programmes are controlled by tablet. Before you order, we’ll review dimensions, weight, power and operating conditions and confirm setup requirements for your space.
Tell us about your intended setup and the help you may need getting started. A consultation can clarify the selected configuration, accessories, setup requirements, training and support. Your quotation identifies what is included and what remains optional.
Music, vibration, weighted comfort and furnishings are optional elements of the surrounding experience. They are not part of the device offer unless your quotation specifically includes them.
You alternate between periods of lower-oxygen air and normal-oxygen recovery while resting.
No. You recline and breathe through a mask throughout the session.
There is no single schedule for everyone. Session duration and frequency depend on your physical condition and training goals.
Home offers guided access to Karim’s signature protocols. The surrounding experience can be shaped around your preferences, environment and routine.
The device is the training system. Music, vibration, weighted comfort and other furnishings are separate unless your quote says they are included.
Tell us about your intended space and routine. We can review the available configuration, pricing, setup and support in a personal consultation. Your quotation clarifies what is included; sending an enquiry does not place an order.
Published specifications must be confirmed against the exact supplied model before publication.

Cellular Surprise Pro
Pro combines person-specific training protocols with connected support options. It is available for professional settings and individual ownership, subject to the selected configuration.
Request pricingWhere Home provides signature training programmes, Pro introduces a person-specific starting point. This distinction matters when the training approach needs to be shaped around an individual rather than selected from guided programmes.
Karim’s proprietary questionnaire supplies the inputs for his algorithm to generate a person-specific training protocol.
The questionnaire, algorithm and protocol details remain proprietary; discuss how the process fits your use during a consultation.
Remote monitoring and control can support a professional practice or an individual user, subject to the supplied configuration and connection.
We can clarify what can be viewed or adjusted, who can access it and whether an ongoing service charge applies.
Consider who will operate the system, where it will be installed and which connection or remote-support options matter in your setting. Available capabilities depend on the selected configuration.
A personal consultation can cover the configuration, onboarding, user or team training, protocol guidance, technical support and any recurring services. Your quotation specifies the applicable terms.
Any Breathing Lounge furnishings or accessories are separate unless included in the quotation.
Home includes Karim’s signature protocols. Pro adds a personalized protocol generated through Karim’s proprietary questionnaire and algorithm, together with remote monitoring and control.
Clinics, health and rehabilitation practices, performance facilities, wellness providers and individual users seeking a personalized protocol and connected support.
Yes. Contact us to discuss research relevant to your practice and interests. Research on other devices or protocols does not establish an individual outcome for Cellular Surprise.
We can discuss your intended setting, the personalization process, setup, team or individual training, remote-service availability and any ongoing costs. Your quotation will clarify what applies to the selected configuration.
Published specifications must be confirmed against the exact supplied model before publication.
Last updated: 4 October 2026
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