A mattress that measures, then moves.

How the sensor works

The sensing layer is the air itself. Twelve air chambers run the length of the AI Pro XII, six on each half, one under the shoulders, back, waist, lumbar spine, hips and legs.

When you lie down, your weight changes the pressure in each chamber. A pressure sensor on each chamber reads that change, and the system reads the pattern across all twelve as posture: where you are, how you lie, and when you move.

No wearable, no strap, nothing to charge. The left and right halves are read and controlled separately, so two people on one bed are two readings. The pump that moves the air runs under 40 decibels.

What is measured

On the bed, every night: pressure under each of the twelve chambers, the posture the system reads from that pattern, movement between postures and when it happens, and the breathing pattern that precedes snoring as it shows up in pressure.

At the fitting, once: pressure distribution on the trial bed, spine alignment, body proportions and pillow height. A sample of what that looks like:

Sleeping position

Side, 70% of the night

Pressure points

Peak at shoulder and hip

Spine alignment

11° lumbar dip

Body profile

Broad shoulder, lighter hip

Pillow height

12 cm, contour

What is not measured

The brief for this site says the mattress has no camera, no microphone and no wearable. Each of those is a claim the owner has to confirm in writing before it is stated as fact, so each is marked here until then.

• No cameraTo confirm: no camera on every model
• No microphoneTo confirm: no microphone on every model
• No wearableTo confirm: no wearable on every model

Heart rate, blood oxygen and sleep stages are not measured. The sleep report is built from pressure and movement on your own bed, not from a wrist.

Accuracy and limits

“Learns you” means two things. On night one the bed adapts: shift position and the support changes under you within the same minute. Over nights and weeks it refines the settings it starts from, so it reaches your shape faster each night.

It cannot diagnose anything. The anti-snore lift responds to a pressure pattern, not to a medical reading, and it will lift the head end when that pattern appears whether or not you were about to snore. If snoring is a health concern, see a doctor; the bed is not a treatment.

Certifications

Foam, fabric and safety documentation is held at the showroom. Ask to see it when you visit, and read it before you buy rather than after.

Data and privacy

What the bed stores: the pressure and movement readings that make up your sleep reports, and the settings for each half. What the fitting stores: the measurements listed above, kept as your fitting results.

Where it is stored

To confirm: storage location for sleep data and fitting results

How long

To confirm: retention period

Your rights

Under the Personal Data Protection Act you can ask what we hold about you, correct it, or have it deleted.

How to delete

Email hello@casaisleepstudio.com from the address on your fitting, and say what you want removed.

The full policy is at /privacy.

Independent testing

No independent test results have been supplied for this page, and none are implied. What CasAI does in-house: every mattress is inflated and read on the showroom system before delivery, and the trial bed at Balestier runs the same software your bed will.