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Google Nest

Nest Protect

Security Systems · Security

Mixed reportsWorks in Apple HomeCloud

8 reports: 2 say it works, 2 say it partly works, 2 say it doesn’t work, 1 asks for support, 1 says it can’t be supported.

Reported with 4 integrations: Nest Protect, Starling Home Hub Integration, Google Nest, 和风天气.

What people report

IntegrationIn Home AssistantIn Apple HomeWhat they saidSource
Nest ProtectWorks CloudWorks in Home
Bridged into HomeKit via Home Assistant
HACS integration trouble-free for years; cloud reliant, API future uncertain
Saved copy
I've got battery Nest Protects and use the HACS integration. Haven't had a single issue in the few years I've had HA going. Only downside is that it's cloud reliant.

Excerpt saved from the Arctic Shift Reddit archive on 2026-10-23.

Reddit comment · 2025-02
Starling Home Hub IntegrationWorksWorks in HomeExposed via Starling and HomeKit, working well
Saved copy
I got nest ones and they are exposed to homeassistant via starling and HomeKit. Works good so far. But would love to move away from Google someday.

Excerpt saved from the Arctic Shift Reddit archive on 2026-10-23.

Reddit comment · 2025-09
Google NestPartly works CloudPainful to get into HA; user replacing as they age out
Saved copy
Nest. They were fine until Google assimilated them. PITA to get into HA and I'm slowly replacing my Protects as they age out (thermostats are already gone.) Why can't Google just play nice with others?

Excerpt saved from the Arctic Shift Reddit archive on 2026-10-23.

Reddit comment · 2022-01
和风天气Partly works CloudNeeds HACS and extracted Google session tokens; cannot mute alarm from HA
Saved copy
The Nest Protect I think is pretty dang good, just wish it was less "Google". You need a HACS integration and to extract valid Google session tokens in order for it to work, and I believe I'm unable to mute the alarm or disable the "heads up" from HASS. I love the heads up feature... It gives you a less-obnoxious vocal warning that the alarm is about to sound and gives you 5-10 seconds to disarm it if it's going to go off. Wish I didn't have to use the nest app for that. Also, having the battery reporting and self testing features is so useful

Excerpt saved from the Arctic Shift Reddit archive on 2026-10-23.

Reddit comment · 2024-02
Not namedNot workingMalfunction horror stories: constant alarms, self-hush, bricked updates
Saved copy
The malfunctions that led to them going off constantly with no way to hush them that led to all the sledgehammer and burial videos. Or the fact they self-hushed in the presence of heat or fire b/c they interpreted it as “waving at it”. Or being bricked after firmware updates or going unresponsive suddenly and never coming back.

Excerpt saved from the Arctic Shift Reddit archive on 2026-10-23.

Reddit comment · 2023-12
Nest ProtectNot working CloudNov 2025: Nest endpoint stopped resolving, high CPU; integration not actively maintained
Saved copy
… today, I found a huge number of log entries in the DNS log like this one: > [INFO] 172.30.32.1:54013 - 60849 "A IN czfe85-front01-iad01.transport.home.nest.com.local.hass.io. udp 87 false 1232" NXDOMAIN qr,aa,rd 76 0.000112861s And the Host log had thousands of lines like this one: > 2025-11-19 08:30:02.844 homeassistant systemd-journald[113]: Suppressed 16774 messages from docker.service After disabling the ha-nest-protect integration, CPU and network traffic dropped to pre-incident levels and the log entries stopped appearing. ### What version of this integration (ha-nest-protect) has the …

Excerpt saved from GitHub on 2026-10-23.

Issue #468 · 2025-11
Nest ProtectRequested CloudOpen PR adds Home/Away via protobuf and http2
Saved copy
Re-implemented https://github.com/chrisjshull/homebridge-nest/ repository's support for Home/Away state in Nest. Added required support for protobuf and http2

Excerpt saved from GitHub on 2026-10-23.

PR #541 · 2026-07
Not namedWon’t be supportedNo great way in HA but a working Homebridge plugin exists
Saved copy
That’s a good question. This is one of those edge cases like the Nest Protect, where there’s no great way with home assistant but there is a working Homebridge plugin. If you understand code, with current AI tools, it’s probably not that hard to create a custom integration based off of a HB plugin, but it can’t be too easy or someone probably would have done it by now for the genie. I do run HB as an HA addon for my nest protect. Good luck if you decide to tackle it!

Excerpt saved from the Arctic Shift Reddit archive on 2026-10-23.

Reddit comment · 2024-09

Each row is one report from a GitHub thread, an integration’s docs, or r/homeassistant. Check the date and the linked source before you buy.

In ReReHome

Once Home Assistant’s HomeKit Bridge shares it, this device reaches Apple Home as a HomeKit accessory behind your Home Assistant bridge, so ReReHome shows and controls it like any other.

Identifiers

BrandGoogle Nest
ModelProtect
CategorySecurity Systems

Also reported as

  • Nest Protect (battery)
  • Nest Protect Home/Away state