Bedtime is the hardest 45 minutes of a parent's day. Lights are too bright. Kids want one more show. No one can find pajamas. The house doesn't wind down on its own — until you set it up to. A smart home "Goodnight" routine can automate the environmental cues that signal it's time to sleep, without you having to remind anyone.
Watch: Setting Up Alexa Routines for Families
What a Bedtime Routine Can Do Automatically
Once configured, saying "Alexa, bedtime" or "Hey Google, goodnight" — or setting a scheduled time — can trigger all of these at once:
- Dim all lights in the house to 10% warm light
- Turn off the TV (via smart plug)
- Lock the smart lock on the front door
- Start playing white noise or a sleep playlist in kids' rooms
- Set the thermostat to a cooler sleep temperature
- Announce: "It's bedtime. Phones should be on the charger."
- Set a morning alarm for the next day
You configure this once. It runs every night.
How to Set It Up in Alexa
Open the Alexa app → tap "More" → tap "Routines" → tap the "+" button. Give the routine a name like "Goodnight." Set the trigger to either a voice command ("Alexa, bedtime") or a scheduled time (8:30 PM on weeknights). Then add actions one by one — Smart Home actions let you control lights, plugs, locks, and thermostats. Alexa Say actions let you add custom announcements in Alexa's voice.
The routine saves automatically. Test it once, adjust anything that feels off, and you're done.
How to Set It Up in Google Home
Open the Google Home app → tap "Automations" at the bottom → tap "+" → choose "Personal automation." Set the starter (voice command or time of day), then add actions from your connected devices. Google Home calls individual sequences "routines" and schedules them in the same menu.
The Kid Factor
Kids respond well to environmental cues that aren't coming from a parent's mouth. When the lights automatically dim at 8 PM, it's not mom or dad saying bedtime — it's the house. That small shift removes a lot of conflict. The negotiation disappears when the system is just doing what it always does.
✅ Try It Now
Open your Alexa or Google Home app tonight and create one simple routine: at a set bedtime, have all the lights dim to 20%. That's the whole thing to start. You can add the announcements and thermostat later. Even this one small change will make evenings noticeably calmer within a week.