Last updated November 14, 2026.
With the account owner's permission, Nest Logger reads thermostat data through Google's Smart Device Management API: device name, indoor temperature, humidity, thermostat mode, heating or cooling status, temperature setpoints, eco mode and connectivity. It does not change any device settings.
Readings are written only to a Google Sheet owned by the account owner. Data is not sold, shared with third parties, or used for advertising.
Nest Logger is used only by its owner, Tyler Vaught. It does not collect data from other people.
Access can be revoked at any time from your Google Account permissions page or the Google Home app. Deleting the Google Sheet removes all stored readings.
Nest Logger's use of information received from Google APIs adheres to the Google API Services User Data Policy, including the Limited Use requirements.
tyler.vaught@gmail.com