7 Smart Home Gadgets Under $100 That Boost Energy Efficiency in Your Rental
Want to cut your energy bills, reduce your environmental footprint, and make your rental smarter—all without breaking your lease or your budget? Modern smart home technology makes it surprisingly easy. For under $100, you can add intelligent, plug-and-play gadgets that help you track, control, and optimize energy use.
These solutions are renter-friendly, require minimal installation, and can usually move with you when you relocate. Below, we’ll walk you through seven outstanding smart home gadgets that bring energy efficiency—and convenience—home to your rental.
Why Focus on Smart Energy Solutions?
Renters often feel powerless to upgrade inefficient heating systems or windows. But with the right gadgets, you can:
- Lower monthly utility bills
- Enjoy greater comfort and convenience
- Reduce your environmental impact
- Increase awareness of your energy consumption
The best part: today’s smart home devices are easy to install, affordable, and compatible with apartments or rental homes of any type.
1. Smart Plugs: Control Devices and Stop Phantom Power
Why They’re Efficient: Many electronics draw energy even when turned off, known as “phantom” or “vampire” power. Smart plugs let you cut this wasted energy by controlling exactly when devices have power.
Top Benefits of Smart Plugs
- Remote controls via your phone or voice assistant
- Set schedules for lamps, fans, chargers, and even coffee makers
- Monitor real-time energy consumption with select models
- Easy installation: Just plug in—no wiring required
Best For: TVs, routers, gaming consoles, and small appliances.
Pro Tip: Use them on power strips for extra control and savings.
2. Smart Light Bulbs: Reduce Lighting Costs Instantly
Why They’re Efficient: LED smart bulbs use 75% less energy than incandescents and last up to 25 times longer. With scheduling and remote control, they save even more by ensuring lights are only on when needed.
How Smart Bulbs Work for Renters
- No wiring changes: Just swap out your old bulb
- Create automated routines (like evening dimming or sunrise simulation)
- App and voice controls: Turn lights off from anywhere
- Dimmable for extra savings
Best For: Any light fixture with a screw-in socket. Perfect for bedrooms, living rooms, and desk lamps.
3. Smart Power Strips: Master Switch for Multiple Devices
Why They’re Efficient: Many devices are plugged in together—think TV setups, computer workstations, or kitchen appliances. Smart power strips manage all of them at once.
Features of Smart Power Strips
- Individually control outlets through an app or voice
- Automate on/off schedules for different devices
- Some models offer surge protection and energy monitoring
- Simple and renter-friendly: Plug into your existing wall outlet
Best For: Home entertainment centers, desktops, work-from-home setups.
4. Smart Thermostats (Lite Models): Smarter Temperature Control
Why They’re Efficient: Heating and cooling make up the biggest part of your energy bill. Many renters don’t have access to the wiring for high-end smart thermostats, but “lite” or plug-in models can still deliver smart control—especially for window A/C units, portable heaters, or mini-splits.
Renter-Friendly Options
- Smart plugs designed for A/Cs and space heaters
- Infrared-control thermostats that work with remote-controlled units
- App scheduling and vacation modes
Best For: Apartments with in-room climate control units or ductless systems. (Always get landlord permission for any hardwired installation.)
5. Smart Curtains or Blinds Controllers: Automate Sunlight
Why They’re Efficient: Sunlight can naturally heat (or overheat) your home. Automating your blinds or curtains helps you capture warmth in winter and block heat in summer—no wiring or drilling needed.
How Smart Blinds Controllers Work
- Attach to existing pull cords or beaded chains
- Schedule opens/closes to reduce heating/cooling costs
- Remote and app control for convenience
- Installation can be reversible for move-out ease
Best For: Windows that get lots of sunlight or drafty windows you want to insulate better.
6. Smart Leak Detectors: Catch Problems Early
Why They’re Efficient: Undetected leaks can lead to wasted water, higher bills, and property damage. Smart leak detectors alert you immediately—helping you act fast and conserve water (and avoid fines or damage deposits).
Why Renters Love Them
- Completely wireless placement—just set and forget
- App alerts if water is detected under sinks, near laundry, or on floors
- Some models monitor humidity to prevent mold and excess HVAC use
Best For: Laundry areas, under sinks, near water heaters, or in bathrooms.
7. Smart Sensors: Automate Lights and Climate
Why They’re Efficient: Motion and contact sensors can automate lights and temperature settings—so you never forget to turn something off or leave heating/cooling running for an empty room.
Best Uses for Smart Sensors
- Automate lights so they only turn on when rooms are occupied
- Trigger smart plug or thermostat changes based on activity
- Integrate with security systems for double-duty functionality
Best For: Entryways, hallways, bathrooms, or shared spaces.
How to Get the Most from Your Smart Gadgets
Combine and Conquer
- Use smart plugs and sensors together to automate routines
- Group devices in your app for “away” or “sleep” settings
- Always set schedules to maximize savings, not just convenience
Protect Your Deposit
- Opt for adhesive, plug-in, or wireless installations
- Avoid anything that permanently changes your rental
- Always check with your landlord before upgrading thermostats or window treatments
Take Your Gear with You
- Packing up? Most smart gadgets come with you to your next place!
Renters’ FAQ: Smart Home Gadgets and Energy Efficiency
Can I use smart devices if I don’t have a smart speaker?
Yes! All smart plugs, bulbs, and most other devices can be controlled via free smartphone apps. Smart speakers like Alexa or Google Assistant do add voice control, but aren’t required.
Will these devices work with my apartment’s Wi-Fi?
Most smart gadgets handle standard 2.4GHz Wi-Fi networks, which are common in rentals. Always check compatibility before buying, especially if your building uses unusual networking setups.
How do I keep my setups private?
Most large brands have robust security. To be extra cautious, use strong Wi-Fi passwords and update device firmware regularly.
