Discontinuation of Nest Protect | Transitioning to Open Ecosystems and Exploring Alternatives
- team63418
- Mar 28
- 2 min read

After over a decade of service, Google has announced the discontinuation of its smoke and carbon monoxide alarm, Nest Protect. While existing units will continue to function and receive support through their designated expiration dates, no new devices will be produced, and the Nest Protect discontinuation will be the end of the product line.
This decision aligns with Google's strategy to foster a more versatile and innovative smart home environment by collaborating with third-party manufacturers. By partnering with companies like First Alert, Google aims to expand device compatibility and functionality, moving away from a proprietary ecosystem toward one that embraces open standards and interoperability.
Introduction of First Alert Smart Smoke & Carbon Monoxide Alarm
As a direct replacement for the Nest Protect, First Alert has introduced a new smart smoke and carbon monoxide alarm designed to integrate seamlessly with the Google Home ecosystem. This device offers several enhancements:
Integration with Google Home and First Alert Apps: Users can receive alerts and control the alarm through familiar interfaces.
Interconnectivity with Existing Nest Protect Alarms: The alarm utilizes Google's Weave communication protocol to synchronize with current Nest Protect units, ensuring cohesive operation.
User-Friendly Features: The device includes automatic safety checkups, early warning alerts, and the ability to silence alarms via the associated apps.
However, it's important to note that this new alarm lacks some features present in the Nest Protect, such as the presence sensor and nightlight. Additionally, it does not support the new Matter smart home standard, which may affect future interoperability with other devices.
Benefits of Open Ecosystems
Transitioning to an open ecosystem offers several advantages for consumers:
Increased Device Compatibility: Facilitates integration with a broader range of smart home products, allowing for a more customized and flexible setup.
Enhanced Innovation: Encourages third-party manufacturers to develop new features and improvements, driving overall advancements in smart home technology.
Future-Proofing: Open standards aim to ensure that devices remain compatible with emerging technologies, protecting consumers' investments in their smart home infrastructure.
Considerations for Current Nest Protect Users
For those who currently own Nest Protect devices, Google has assured continued support and functionality through the products' intended lifespan. Users should be aware of their device's expiration date and plan for eventual replacement.
Google's decision to discontinue the Nest Protect reflects a strategic shift toward fostering an open and collaborative smart home ecosystem. While this transition introduces new alternatives like the First Alert Smart Smoke & Carbon Monoxide Alarm, consumers are encouraged to assess their specific needs and the compatibility of new devices within their existing setups. Embracing open ecosystems promises enhanced flexibility and innovation, paving the way for a more integrated and user-centric smart home experience.