HomeEaze Air vs AirGradient
Both products are local-first and Home Assistant friendly. The difference is in how they approach multi-room deployment, UK/EU optimisation and out-of-the-box usability.
HomeEaze Air
Purpose-built multi-room system
Designed from the ground up for room-by-room deployment in UK and EU homes. Native MQTT auto-discovery, room-aware alert intelligence and UK-tuned thresholds. No DIY setup required — works out of the box with Home Assistant.
AirGradient
Open-source, community-loved monitor
Fully open-source hardware and firmware with a strong Home Assistant community. Excellent for HA power users comfortable with manual YAML configuration. Single-unit focus with multi-unit requiring manual HA setup.
Feature Comparison
| Feature | HomeEaze Air | AirGradient |
|---|---|---|
| Sensors per unit | 5-in-1 (CO₂, PM2.5, VOC, Temp, Humidity) | CO₂, PM2.5, Temp, Humidity (varies by model) |
| Multi-room design | Native — built for room-by-room deployment | Single-unit focus; multi-unit requires manual HA config |
| Local-first | Yes — local API + MQTT, no cloud required | Yes — open source, self-hostable |
| Home Assistant | Native MQTT auto-discovery + HACS path | Native — strong HA community |
| MQTT | Yes — full local broker support | Yes |
| Thread/Matter | Planned roadmap | Not on current roadmap |
| UK/EU optimised | Yes — thresholds and advice tuned for UK homes | No — US-centric defaults |
| Price | From £49/room, no subscription | From ~$70 USD, some models require cloud |
| Open source | API documented, hardware specs published | Fully open source hardware and firmware |
| Best for | UK/EU homes wanting room-by-room intelligence | HA power users comfortable with DIY setup |
Choose HomeEaze Air if you…
- Want a multi-room system that works out of the box
- Are in a UK or EU home without central HVAC
- Want UK-tuned alert thresholds and guidance
- Prefer native MQTT auto-discovery without manual YAML
- Want a Thread/Matter upgrade path for the future
- Don't want to build and flash your own firmware
Choose AirGradient if you…
- Want fully open-source hardware you can inspect and modify
- Are comfortable with DIY firmware configuration
- Are already deep in the HA community ecosystem
- Want to build custom sensor configurations
- Are monitoring a single known room rather than whole-home
Ready for room-by-room air quality intelligence?
HomeEaze Air is designed for UK and EU homes. Apply for the Pilot Programme — 20–50 homes selected for our first hardware cohort.
Apply for Pilot →