Smart home technology is no longer a luxury reserved for high-budget renovations. In 2025, a wide range of devices are available for under $100 that can enhance convenience, improve security, and even save on energy costs. Whether you are upgrading a California home, an apartment in Los Angeles, or a vacation property, these affordable smart upgrades can make a noticeable difference without straining your budget.
Why Affordable Smart Home Upgrades Matter
Smart devices are designed to make daily life more efficient, but many homeowners hesitate due to high price tags. Fortunately, the market has expanded, and entry-level options now offer impressive features at budget-friendly prices. These devices can be installed without professional help, making them ideal for renters and homeowners who want quick results.
Smart Plugs for Energy Savings
Smart plugs allow you to control lamps, coffee makers, or other electronics from your phone or voice assistant. With scheduling features, you can turn devices on and off automatically to reduce energy waste. Many models are compatible with Alexa, Google Home, and Apple HomeKit, making them a versatile starting point for home automation.
Smart Light Bulbs for Custom Lighting
LED smart bulbs under $20 can transform a room’s atmosphere instantly. You can adjust brightness, change colors, and set schedules directly from an app. Some models also integrate with motion sensors, automatically turning on lights when you enter a room. They’re ideal for creating mood lighting or enhancing security while you’re away.
Bluetooth Smart Door Locks
Compact Bluetooth-enabled locks offer secure, keyless entry for under $100. While they may not have all the features of higher-end Wi-Fi models, they still allow you to unlock your door with your phone or a unique code. This is a convenient upgrade for home offices, rental units, or backyard gates.
Budget-Friendly Smart Cameras
Entry-level smart security cameras now deliver HD video, two-way audio, and night vision at an affordable price point. While some require a subscription for cloud storage, many offer local storage options or free basic recording. They’re perfect for monitoring front doors, garages, or backyards without a major investment.
Smart Home Sensors
Under-$50 motion, temperature, and water leak sensors can help prevent costly damage and improve comfort. For example, a leak sensor placed near a washing machine can send an instant alert to your phone if water is detected. Motion sensors can also be paired with lights to improve home security.
Voice Assistant Speakers
Mini smart speakers like the Amazon Echo Dot or Google Nest Mini often sell for under $50. These devices allow you to control other smart gadgets, set reminders, play music, and get weather updates using voice commands. They are a central hub for building a connected home on a budget.
Smart Thermostat Add-Ons
If a full smart thermostat is outside your budget, affordable smart add-ons can still help manage your home’s temperature. Some devices attach directly to your existing thermostat to enable app-based control and scheduling. This can lead to energy savings without the higher cost of replacing the entire unit.
Smart Power Strips
Smart power strips allow you to control multiple devices at once, track energy usage, and set timers for each outlet. This is especially useful for home offices and entertainment setups where several devices are plugged in at the same time.
Final Thoughts
Affordable smart home upgrades under $100 prove that you don’t need a large budget to enjoy modern convenience and efficiency. By starting with smaller investments like smart plugs, bulbs, and sensors, you can gradually build a connected home that suits your lifestyle. These cost-effective solutions offer a simple entry point into smart living while delivering real benefits in comfort, security, and energy savings.
