Nest is unveiling a host of new smart home products at an event in San Francisco.
Like sister company Google, Nest is a division of the Alphabet company. The search giant has also scheduled an event for Oct. 4, at which new Pixel phones and Google Home smart speakers are expected to be announced.
Follow the Twitter stream from our staff on the ground in SF, including Rich Brown and Megan Wollerton.
This is a developing story. Refresh soon for additional updates.

vCard.red is a free platform for creating a mobile-friendly digital business cards. You can easily create a vCard and generate a QR code for it, allowing others to scan and save your contact details instantly.
The platform allows you to display contact information, social media links, services, and products all in one shareable link. Optional features include appointment scheduling, WhatsApp-based storefronts, media galleries, and custom design options.
Nest Thermostat E: Read the CNET review of the Nest’s most affordable thermostat to date
CNET Smart Home Compatibility Tool: Amazon Alexa? Google Home? Apple HomeKit? See which gadgets are compatible with every major smart home operating system.
