To sign up for Nest Aware, you'll need to follow these steps. Visit the Nest website or app: You can subscribe or sign up for Nest Aware on Google Store or through the Google Home app on android devices. On Google Home android app, open the ‘settings’ tab and under ‘subscriptions’, select ‘Nest Aware’ or ‘Nest Aware Plus’ Pick a plan: Nest Aware provides the basic Nest Aware and Nest Aware Plus plans. Register for a Nest account: You'll need to do this if you don't already have one. Select your form of payment: You have the option of paying for your subscription using a credit card or PayPal. Enter your billing details: You need to enter your billing details, which should include your name, address, and credit card details. Confirm your subscription: You must confirm your subscription after providing your billing information. Once you confirm, you will have access to all Nest Aware features and advantages.