# What are the best smart smoke detectors for small homes? — Verified Specification Comparison

> All specification data verified from official manufacturer documentation.

What are the best smart smoke detectors for small homes?

## Products

### Ring Smoke & CO Listener (Newest Model)
```yaml
product: ring-smoke-co-listener-newest-model
brand: Ring
price_gbp: 30.28
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
battery_life: 10
connectivity: Amazon Sidewalk
```

- **Price:** £30.28 [^1]
- **Summary:** Ring's Smoke & CO Listener is a smart accessory that uses Ring notifications to alert you when your existing smoke and carbon monoxide alarms sound. It's designed to be placed near existing alarms and connects via Amazon Sidewalk. It's suitable for homes that already have approved smoke/CO alarms and want smart alerts without replacing those detectors.
- **Ideal For:** For small homes, it suits best because it doesn't require a new smoke or CO detector-just place the listener within 6 inches of an existing alarm and get alerts via Amazon Sidewalk, with up to 10 years battery life.
- **Additional Sources:** [^2]

---
## References & Sources
[^1]: ring.com, accessed 2026-06-24. https://ring.com/products/smoke-co-listener
[^2]: homedepot.com, accessed 2026-06-24. https://www.homedepot.com/p/Ring-Smoke-and-CO-Listener-Newest-Model-On-Amazon-Sidewalk-No-Base-Station-Needed-Pro-Monitoring-Sold-Separately-B0CL5MMTDB/340381384