If your thermostat did not adjust, be sure it is receiving power.
See Nest Support to troubleshoot your thermostat.
Double check what your overnight room temperature setting is in your BRYTE App.
If Nest is enabled and set to a temperature, your overnight home temperature will display in the summary of your "Tonight" card.
If you need help changing your settings, see "How do I change my overnight home temperature?"
Both your Nest thermostat and your bed need to be connected to wifi in order for your settings to update.
If you're having trouble with your bed's wifi connection, see this article: "I am not able to connect to my bed."
If you're having trouble connecting to Nest, see Nest Support to troubleshoot your thermostat.
Restart your phone and reboot your bed by unplugging it, waiting one minute, and plugging it back in.