Google Nest Doorbell (battery)
- Cloud integration
- Cloud required
- Wi-Fi
Prices verified September 2026
See more video doorbells picks on our Amazon storefront →Our verdict
Great on-device person/parcel/animal detection and 3 hours of free event history, but the HA experience is the worst of the bunch: the cloud nest integration needs a one-off $5 Google Device Access registration and a fiddly Cloud Console setup, and there's no local stream — just an event-triggered clip preview. Battery life is the other catch: Google's own figures are 1 month at a busy front door, up to 6 months somewhere quiet, worse than the Ring Battery Doorbell's 6-12 month general estimate. Both are cloud-only with decent night vision; if you're not already deep in Google Home, Ring's HA integration is the less painful pick.
What can Home Assistant control on the Google Nest Doorbell (battery)?
| Control | Type | What it does |
|---|---|---|
| Doorbell chime | Event | Fires when the button is pressed; the only entity guaranteed instant, reliable delivery. |
| Person detected | Event | The sole detection category with any specificity; there is no separate package, animal, or vehicle event despite the device doing that classification on-device for the Nest app. |
| Motion detected | Event | Fires on any movement, including non-person triggers like passing cars or blowing branches. |
| Sound detected | Event | Fires on loud/unusual noise near the doorbell. |
| Camera | Camera | Live view only — no RTSP stream, no recording, and no on-demand snapshot support; usable image data comes from the clip preview attached to each event, not a continuous feed. |
The nest integration exposes detections as generic event entities rather than binary sensors, and the underlying API only publishes motion, person, sound and chime traits — so the package, animal and vehicle labels the Nest app shows on-device never reach Home Assistant; person detection is the most specific trigger you actually get. The camera entity is live-view only with no RTSP fallback and doesn't support recording or on-demand snapshots, so a working automation has to fire on the person-detected event and use its attached clip preview rather than pulling a live snapshot. Once the Device Access OAuth grant is configured, token refresh runs unattended, but forum threads repeatedly flag a misconfigured cloud pub/sub topic as the cause of entities getting stuck unavailable.
Specs
| power | battery or wired |
|---|---|
| storage | cloud (3h event history free, Nest Aware from £6/month) |
| detection | on-device person/package/animal/vehicle |
| ip rating | IP54 |
| dimensions | 160 x 46 x 24mm, 206g |
| resolution | 960x1280 (3:4), up to 30fps, HDR, H.264 |
| setup note | HA requires Google Device Access ($5 one-time) + cloud project |
| battery life | Google's own estimate: ~1 month in a busy spot (25-30 events/day), ~2.5 months typical (13-16 events/day), up to 6 months in a quiet spot (2-5 events/day) |
| field of view | 145° diagonal |
How does the Google Nest Doorbell (battery) compare?
| Product | From | Protocol | Local control | Integration |
|---|---|---|---|---|
| Google Nest Doorbell (battery) (this product) | £179.99 | Wi-Fi | Cloud | Cloud |
| Aqara Doorbell Camera Hub G410 | £109.99 | Wi-Fi, Thread, Matter | Yes | Native |
| Arlo Essential Video Doorbell | £134.08 | Wi-Fi | Cloud | HACS |
| Blink Video Doorbell | £23 | Wi-Fi | Cloud | Cloud |
Frequently asked questions
- Does the Google Nest Doorbell (battery) work with Home Assistant locally?
- Partly. The Google Nest Doorbell (battery) connects to Home Assistant through the manufacturer's cloud integration (nest), which relies on the Google cloud. It works in Home Assistant, but commands go via the internet and stop working during an outage of your connection or the Google service.
- Which protocol does the Google Nest Doorbell (battery) use, and do I need a hub?
- The Google Nest Doorbell (battery) uses Wi-Fi. To pair it with Home Assistant you need no hub — it joins your Wi-Fi network directly. Google's own hub is not required when you integrate through the manufacturer's cloud integration (nest).
- How much does the Google Nest Doorbell (battery) cost in the UK?
- The lowest price we have listed for the Google Nest Doorbell (battery) is £179.99 at Google Store UK. Prices were last checked in September 2026 and change often, so confirm on the retailer's page before buying.