Air & environment
Airthings View Plus
Airthings
Seven sensors — radon, PM2.5, CO₂, VOCs, humidity, temp, pressure — with an eInk display. The room becomes the sensor, and you own the history.
The store · for your home
The store for a home that looks out for you.
Curated ambient wellness devices — radar, under-mattress, in-toilet, in-air. No cameras, nothing to wear. Every device is chosen to feed one health record you own. The shared record isn’t built yet — the offer page lists exactly what is.
This is a preview catalog — nothing is on sale here yet.
Featured
Where to start.
The six devices that best embody the idea — your environment, quietly sensing, on data you own.
Sleep · contactless
Withings Sleep Analyzer
Withings
Slips under the mattress: sleep stages, heart rate, HRV, respiration, snore and breathing-disturbance signals. Manufacturer-validated against polysomnography. Nothing worn.
Contactless · threshold
Withings U-Scan
Withings
An in-toilet reader: hydration and metabolic markers from urine, hands-free. The toilet becomes the sensor — passive, owned data, with refill cartridges.
Aging in place · fall detection
Vayyar Care
Vayyar
4D radar fall detection and stillness sensing — through steam, in any light, no camera and nothing to wear. Bathroom-grade, where most falls happen.
Scales & body
Withings Body Scan 2
Withings
60+ biomarkers in one step — body composition, segmental analysis, EKG, cardiac and metabolic indices. Whole-body longitudinal data, no subscription.
Hydration & metabolic
Lumen Metabolism Tracker
Lumen
A single breath reads CO₂ to show fat- vs carb-burn and metabolic flexibility. Manufacturer-validated against indirect calorimetry, with a built-in membership.
Device finder
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Not sure where to begin? Tell us what matters.
One question. We'll point you to the device that earns its place first.
We'd start with
Vayyar Care
Radar fall detection that watches over a parent without a camera or a wearable.
The full catalog
Every device, by what it senses.
Nineteen curated devices across seven categories. ● ambient sensing · ● available from the manufacturer · ● partnership / coming soon.
Aging in place & fall detection
Contactless monitoring for a loved one — no cameras, nothing to wear.
Walabot HOME
Vayyar
RF/radar fall detection that auto-calls for help. Privacy-first, no wearable.
see current pricingDetails →
Cherish Serenity
Cherish Health
Whole-home radar: falls through walls, gait, resting HR and respiration.
see current pricingDetails →
BPM Connect
Withings
Wi-Fi blood-pressure cuff — core vitals into your owned vault.
$129.95Details →
Air & environment
The literal "environment as sensor" — anchored on Airthings.
Wave Mini
Airthings
Pocket monitor for mold risk, humidity, VOCs and temp. Same open data rail.
see current pricingDetails →
Corentium Home
Airthings
Battery radon monitor — no app or Wi-Fi needed. The simplest on-ramp.
see current pricingDetails →
Sleep · contactless
Under-mattress and bedside — ambient sensing, zero wearable.
Radar Sleep Monitor
60GHz mmWave
Bedside radar: 24/7 heart rate, breathing and sleep stages, no contact.
Pricing varies by makerDetails →
Heart & vitals
Trustworthy spot-checks that flow into the owned record.
KardiaMobile 6L
AliveCor
Six-lead personal ECG in 30 seconds; flags AFib, brady- and tachycardia.
see current pricingDetails →
Checkme / O2Ring
Wellue
ECG + SpO₂ + temp in one; O2Ring tracks overnight oxygen. Open export.
see current pricingDetails →
BPM Connect
Withings
Wi-Fi BP cuff — core vitals into the owned vault. Cross-listed.
$129.95Details →
Hydration & metabolic
Chemical and behavioral sensing for daily habits.
HidrateSpark PRO
Hidrate
Smart bottle tracks every sip and glows reminders. An easy first habit.
see current pricingDetails →
Home Urine Test
Vivoo
At-home strips → hydration, pH, vitamin C and more via app scan. Refills available.
see current pricingDetails →
Metabolism Tracker
Lumen
Breath-as-sensor with a recurring membership. Featured ↑
see current pricingDetails →
Scales, body & smart-toilet
Scales that read more than weight, and the newest kind of passive capture.
Body Smart
Withings
Daily weight and body composition trends — an affordable entry to the vault.
$129.95Details →
Heart Seat
Casana
A toilet seat that captures HR and SpO₂ just by sitting. Nothing to wear, nothing to do.
Pricing to be announcedDetails →
Prices are shown only where we hold written supplier terms (Withings today); they are manufacturer list prices and may change. For other makers, see current pricing on their own site. Cassia Vitality devices provide wellness and monitoring support, not a medical diagnosis or emergency service. Partnership / coming-soon items (●) route to our partnership pipeline, not a checkout.
Every property · every environment
First a place that pays attention. Then a home, an office, a place to heal.
Every property Cassia Vitality touches learns to look out for the people in it first — a house, an office, a shop, a hotel, a clinic — and goes on being what it was. Three divisions, one principle, one record you own.
The store · the home
For your home
Curated ambient health devices that turn the place you live into a quiet, always-on wellness check.
Shop devices →
Building Technologies · the built environment
For every building
Health-sensing designed into any property — office, retail, industrial, hospitality, multifamily, senior living — from day one, not retrofitted.
For builders & developers →
Care settings · in development
For care settings
Monitoring programs for practices, senior living, and home health — care that continues between visits.
Not open yet
The membership · data you own
The devices sense. The membership makes sense of them.
Every device is chosen to feed one health record you own. The membership is being built to turn those signals into plain-language insight.
- One record across every device — built to be yours to keep and carry for life
- Plain-language briefings — "Mom's morning looks normal," not raw charts
- Wellness insight, never diagnosis — framed responsibly
Membership
$49/month · $499/year
Two free weeks from the day voice opens, a 30-day refund from your first charge, fifty seats. Reserving takes an email and no card; cancelling takes one email.
See the termsThe whole deal is on one page. Devices work on their own too; the membership is optional.