Hi there, Jess S. Unfortunately, the "always on" display feature isn't available on the Nest Thermostat to conserve power. On the other hand, the outside temperature is already displayed on the main screen by default. It appears as temperature information right above the indoor temperature when you access the main screen menu of your Nest Thermostat display. To ensure accuracy, please verify that your registered home location in the Home app is correct. If you need to edit your home location, please refer to the guide provided here: https://support.google.com/googlenest/answer/7551013
Additionally, we'd like to share the comprehensive features of the Nest Thermostat. You can learn more about them by visiting this link: https://support.google.com/googlenest/topic/9361969
We value your feedback and we've taken it into consideration. We'll also make sure to pass this along to the right team. In the meantime, if you need further help or have any questions about the features of your Nest Thermostat, you're more than welcome to contact our support team here: https://support.google.com/googlenest/gethelp