ALTHEWA
Home automation that adjusts light, air and temperature to wearable sleep and recovery data, for homeowners
Highlights
- Young companyFounded 2024
About ALTHEWA
Althewa builds a home system that reads sleep, heart-rate variability and recovery data from WHOOP, Oura, Apple Watch and Garmin wearables, and adjusts lighting, air and temperature in the home. A floorplan scan made with a phone maps daylight, air movement and zones of the home.
Customers are homeowners, who pay a monthly subscription. Althewa OS costs €39 per month for existing homes and works with existing smart lights and thermostats. Althewa Architecture is a per-home service for people planning a new home: it produces a lighting plan, HVAC specification and sensor map from the floorplan scan, with installer-ready documentation.
ALTHEWA, s. r. o. is registered in Galanta, Slovakia, and was founded in 2024. Its scientific advisor is Prof. Michal Zeman of Comenius University. The website describes a 90-night independent study of Althewa-tuned bedrooms and an early access waitlist, with a founding cohort of the first 200 homes.
Product: Althewa OS, a €39/month subscription for wearable-driven lighting, climate and air in existing homes; Althewa Architecture, a per-home lighting, HVAC and sensor plan from a floorplan scan.
Financials
| FY2025 | FY2024 | |
|---|---|---|
| Revenue | €0 | €9k |
| Growth | −100% | — |
| EBITDA | −€4k | €1k |
| Operating profit | −€4k | €1k |
| Net profit | −€4k | €991 |
| Net margin | — | 10.9% |
| Personnel costs | €3k | €4k |
| Total assets | €3k | €7k |
| Cash | €3k | €7k |
| Liabilities | €576 | €744 |
| Equity | €2k | €6k |
As filed with RÚZ (Slovak register of financial statements). Each year links to its statement.
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