T3.com created this content as part of a paid partnership with Home Depot. The contents of this article are entirely independent and solely reflect the editorial opinion of T3.com.
When most people think of the smart sensors, they picture something straight out of a sci-fi movie – or, more realistically, just another gadget their Alexa yells about. However, these tiny tech wonders are way more versatile than they get credit for.
With a little imagination (and a slight addiction to smart home tech), sensors can do all kinds of surprisingly useful things around your house. From automating your lighting to keeping an eye on your furry friends, the possibilities are pretty wild.
So naturally, we took it upon ourselves to round up the best and most inventive ways to use smart sensors at home, and you’ll find them all below.
1. Create mood lighting
Smart motion sensors can do more than just turn lights on or off – they can help set the tone for your entire day. By linking motion sensors with your smart lighting system, you can automate different lighting moods based on the time of day and who’s entering the room.
For example, you could schedule a warm, gentle light to turn on when you walk into the kitchen each morning, easing you perfectly into the day ahead. In the evening, sensors could dim the lights to a relaxing tone perfect for winding down, and late at night, subtle hallway lighting can guide you to the bathroom without waking the whole house.
It’s all about matching your lighting to your routine, and a sensor is the perfect way to do that.
(Image credit: Philips Hue)
2. Keep an eye on your fur babies
If you’re a pet owner, you know that curiosity doesn’t stop when you leave the house. Motion or contact sensors placed near feeding bowls, pet doors, or your dog’s favourite nap spot can help you keep tabs while you’re out.
You can even track routines over time or check whether the pet door’s been used — especially handy for outdoor cats or free-roaming pups. Combined with one of the best security cameras, you’ve got an easy way to make sure everyone’s behaving.
3. Fridge surveillance
If you want to know how many times the kids have raided the biscuit shelf, or if your housemate’s stealing your oat milk again? Installing a smart sensor in your fridge may not make you the most popular person in your household, but it’ll certainly make you the most knowledgeable.
We’d recommend placing it near the top corner of the fridge door for best reliability and to avoid accidental bumps.
Defiant Smart Home Alarm Kit
Smart sensors on windows and doors are key to a functioning alarm system. This five-piece kit includes two window and door sensors and one motion sensor. It’s easy to install, easy to manage via the Hubspace app, and gives you the peace of mind that only comes with 24/7 monitoring.
4. Keep your energy bills in check
The cost of energy bills is only increasing, so if you’re trying to improve your home’s energy efficiency, smart sensors can help a huge amount. By installing contact or temperature sensors on windows and doors, you can detect if cold air is sneaking in or if something’s been left ajar.
It’s an easy way to avoid energy waste, spot insulation issues, and make your home more eco-friendly – without even lifting a finger.
(Image credit: IKEA)
5. Never miss a delivery again
One smart way to stay on top of your deliveries is to place a contact or tilt sensor on your mailbox or parcel drop box. That way, you’ll know the moment your online shopping addiction gets delivered – no more guessing games or porch-checking marathons.
If you’re feeling extra savvy, you could even pair it with a motion sensor to catch those sneaky delivery drivers who claim they rang the bell but absolutely did not.
