As someone who's tested dozens of smart home devices in real-world settings over the years, I can tell you not every gadget lives up to the hype. We've launched a dedicated Smart Home category on MakeUseOf to cut through the noise—what exactly makes a smart home? And more importantly, is it worth it? Early adopters rush in (5 Reasons Being an Early Adopter is a Bad Idea), but pitfalls abound. Some features flop hard (5 Smart Home Gadgets You Probably Haven't Heard Of), while others transform daily life.
Here are five battle-tested smart home features that deliver genuine value, backed by proven performance and homeowner feedback.
Energy efficiency tops the list for modern homeowners—it's good for the planet and your wallet. Track usage to slash bills (5 Smart Hacks to Save Electricity in Your Smart Home). A smart thermostat is a no-brainer in climate-controlled homes.
Nest Learning Thermostat, 2nd Generation, Works with Alexa Buy Now On Amazon $213.63
Our top pick: the Nest Learning Thermostat at $249. It adapts to your schedule, senses when you're away, and offers remote control via app. Unlock hidden features (13 Things You Didn't Know You Could Do With a Nest Thermostat). Prefer an alternative? Honeywell Lyric ($215) matches closely. Pair with other savers (Save Energy and Money with These Smart Home Devices).
Security is paramount. Traditional setups work, but smart locks add seamless convenience without compromising safety.
My go-to: August Smart Lock ($249). Retrofit over your deadbolt—unlock via smartphone proximity. No fumbling for keys or lockouts.
August 1st Generation Smart Lock - Silver Buy Now On Amazon $169.00
Issue digital keys for guests, revocable anytime—no cloning needed. Explore options (Forget Keys: 5 Smart Locks You Can Unlock With Your Phone).
Note: Worried about tampering? It's far harder than smashing a window, making it a non-issue for most.
Upgrade from basic cams or repurposed webcams/smartphones (Use Your Webcam for Home Surveillance; How to Build a Security Camera Network with Old Smartphones). For pro-level protection, go all-in-one.
Canary All-in-One ($249) packs HD video (1080p, 147° lens), night vision, siren, motion alerts, and air quality monitoring—Alexa compatible, insurance-eligible.
HP All-in-One Indoor HD Security Camera by Canary... Canary White Buy Now On Amazon $64.40
Alerts hit your phone instantly. Alternatives? (Safe and Sound: 4 Great Smart Home Security Devices—Homeboy, Cocoon, Dropcam).
Hidden leaks breed mold and massive repairs. Prevent with early detection—cheaper than fixes.
Canary includes this, but dedicated sensors excel long-term.
Samsung SmartThings Water Leak Sensor Buy now on Amazon $34.99 Insteon 2852-222 Wireless Water Leak Sensor... Buy Now On Amazon $34.47
SmartThings SmartSense ($49) or Insteon ($35)—place near risks. Add a hub (SmartThings $99; Insteon $115) for app alerts and expansion (Which Smart Hub for Automation Is Best for You?). $150–$250 averts thousands in damage.
Roomba's evolved since 2002. If chores drain you, it's liberating.
iRobot Roomba 870 Robotic Vacuum Cleaner Buy Now On Amazon $900.00
Roomba 870 ($510): superior suction, extended battery, scheduling, auto-docking. Pricey? Worth it for the time saved.
Smart upgrades beat remodels—bathrooms run $9K–$14K (How Much Does a Smart Home Really Cost?). Start small for big returns.
Which smart upgrades are you eyeing? Worth it or overpriced? Share in the comments!
