7 simple gadgets that can make your home smarter for under $100

Home & Office
Switchbot Automatic Curtain Opener | for $80

Switchbot Automatic Curtain Opener
for $80
View nowView at Amazon
Kasa Smart Plug Ultra Mini 15A 4-Pack | for $24

Kasa Smart Plug Ultra Mini 15A 4-Pack
for $24
View nowView at Amazon
Switchbot Button Pusher | for $26Switchbot Button Pusher
for $26
View nowView at Amazon
Aqara Vibration Sensor | for $18Aqara Vibration Sensor
for $18
View nowView at Amazon
GE Cync Smart LED Lightbulb 2-Pack | for $24GE Cync Smart LED Lightbulb 2-Pack
for $24
View nowView at Amazon
Govee Smart Water Leak Detector | for $29Govee Smart Water Leak Detector
for $29
View nowView at Amazon
Ting Fire Sensor | for $99Ting Fire Sensor
for $99
View nowView at Amazon
Show more (2 items)

Follow ZDNET: Add us as a preferred

With robot lawn mowers, window washers, vacuum mops, and more, we’re probably closer to the “future” we saw on TV than ever before. And while it’s true the last decade has churned out plenty of fascinating and functional tech, it’s fair to point out that most of it isn’t cheap. 

Also: 5 smart home gadgets I consider completely non-negotiable – and why

Robot vacuum mops can climb well over $1,000, as can automatic pool cleaners, lawn mowers, and other self-cleaning systems. AI-powered video doorbells and security cameras often cost hundreds, smart thermostats can run similarly, and plenty of other common home tech has a hefty price tag to match — before you even pay for any required subscriptions or plans.  

Also: I installed these smart window shades in 10 minutes – now I want them all over my house

That means the most innovative smart home tech is often an expensive investment for many people. But we’ve tested plenty of gadgets that are under $100 and can still give your home a big upgrade. Here are the simple smart home gadgets we love for their elevated function and wallet-friendly prices

Simple smart home gadgets we love 

Smart blinds are awesome, but they can be pretty pricey. Thankfully, Switchbot makes an automatic curtain opener than can push open exisitng curtains or sheers without any major changes or installation on your windows. It can also be set up to chargebudget. 

Also: SwitchBot’s Curtain 3 robot made me feel like royalty

Show more
View now at Amazon

If there’s one smart gadget you really can’t go wrong with, it’s these slim smart plugs from Kasa, which are available in value packs of 2 or 4. Smart plugs can help automate so many different items in your home, from kitchen appliances to lights and lamps. Smart home reviewer Maria Diaz and I both love these for the holiday season, too, as they’re perfect for controlling your tree or other decor from your phone. 

Also:8 plug-in gadgets that take your outlets from basic to better (including a lifesaver)

Show more
View now at Amazon

Did you know you can automate traditional light switches in your home? Switchbot’s button pusher worksules or routines, and automatically turn lights on and off. You also can use this device for other automations, like turning on some appliances. 

Also:I automated my home’s most unexpected electronics – here are 5 ingenious results

Show more
View now at Amazon

You can automate more than just lights. Aqara’s vibration sensors can be attached to windows, art, drawers, and physical objects like jewelry trays and more. They’ll let you know when movement and motion are detectedgreat for sensing when your washer and dryer are done cycling, especially if you have an older setup that doesn’t need replacing but lacks newer smart features. 

Also: I automated my home’s most unexpected electronics

Show more
View now at Amazon

There are dozens of smart bulb options out there from several brands, but editor Allison Murray prefers these GE Cync smart light bulbs because they require no Wi-Fi or Bluetooth. They simply can change color thanks to an included remote, which is the perfect way to add no-fuss ambiance to your home and easily upgrade your lighting. Of course, if you’d like Wi-Fi or Bluetooth options, ZDNET recommends options from GE, Govee, TP-Link, and more. 

Also: This is the one smart home product everyone should have

Show more
View now at Amazon

Plenty of gadgets on the market are designed to notify you when things may be awry in your home, like this leak detector from Govee. This device will send emails and texts to your chosen accounts when water is detected, and are great for kitchens, basements, bathrooms, and more. 

Show more
View now at Amazon

The Ting Smart Sensor plugs into an outlet and prevents electrical fires with helpful usage reports. It doesn’t require any extra smart home systems, but you will need to download the Ting app to complete setup. Several ZDNET team members use Ting, including myself, smart home expert Maria Diaz, and senior contributing editor David Gewirtz. 

Also:This tiny device quietly monitors your home for electrical hazards

Show more
View now at Amazon

Featured reviews

I walked 3,000 steps with my Apple Watch, Google Pixel, and Oura Ring – this tracker was most accurate
After using the MacBook Neo for weeks, switching to the Air has been refreshingly sweet
I bought an earwax camera for my toolkit and use it for everything but my ears
LG G6 vs. Samsung S95H: I compared the best OLED TVs of 2026 and made a tough choice

• I walked 3,000 steps with my Apple Watch, Google Pixel, and Oura Ring – this tracker was most accurate
• After using the MacBook Neo for weeks, switching to the Air has been refreshingly sweet
• I bought an earwax camera for my toolkit and use it for everything but my ears
• LG G6 vs. Samsung S95H: I compared the best OLED TVs of 2026 and made a tough choice

Editorial standards

Related

My 10 favorite gadgets to upgrade your school or work setup this fall

15+ gadgets that can upgrade your dorm room from basic to better

6 must-have travel gadgets, according to industry experts