Affordable Smart Home Gadgets Under $50 (2025 Edition)
Think building a smart home is expensive? Think again. In 2025, you can automate, monitor, and upgrade your living space without blowing your budget. Thanks to affordable innovation, there are now plenty of smart home devices under $50 that can make your life easier, save you energy, and add a modern touch to your home.
Why Affordable Smart Gadgets Are a Game-Changer
Smart devices arenât just about convenience; they can actually save you money. Smart plugs, thermostats, and energy monitors help cut down electricity bills. Voice-controlled lights and automated schedules boost home security and efficiency. Plus, with so many options under $50, itâs easier than ever to get started with home automation without needing a major investment.
For a deeper dive into home energy strategies, check out Energy Saver's guide from the U.S. Department of Energy. It offers practical insights on saving energy with smart technology.
Top 7 Smart Home Devices Under $50 (2025 Picks)
1. GE Cync Smart Indoor Plug
GE Cync Smart Indoor Plug, Smart Outlet Control, WiFi Outlet, Matter Compatible, Compatible with Alexa and Google Home
Smart outlets make any electronic device smart: This smart plug makes any lamp or electric device smart; smart plugs and devices respond to voice commands as an entire smart home system, Compatible with Amazon Alexa and Google Home smart.
Buy Now2. TP-Link Tapo Smart Light Bulbs
TP-Link Tapo Smart Light Bulbs, 16M Colors RGBW, Dimmable, Compatible with Alexa and Google Home, A19, 60W Equivalent, 800LM CRI>90, 2.4GHz WiFi only, No Hub Required
ă16M Colors & True-WhiteăChoose from 16 millions of colors or set the bulb from warm to cool whites(2500K-6500K) thanks to the RGBW true-white LED. Superior Lighting PerformanceăEnjoy a truly superior lighting performance with these a 220° beam angle for wider coverage, a color rendering index (CRI) > 90 for truly vibrant colors, and a luminous 800LM brightness level, Voice & App Control, Energy Monitoring & Energy Saving. Create regular schedules and countplans to turn on/off with the brightness you set.
Buy Now3. Deadbolt Smart Lock
Deadbolt Smart Lock for Front Door, Keyless Entry Door Lock with Keypad Deadbolt, Digital Electronic Door Locks with Fingerprint,App Control by Bluetooth
Smart Locks Protect FullyăTraditional ordinary locks have prominent security shortcomings, such as keys being easily lost and weak protection of the lock cylinder, making them vulnerable to lock picking threats. In contrast, smart deadbolt lock is quite different. They feature multiple biometric unlocking methods, offer anti-peeking and anti-cracking capabilities, are equipped with high-strength lock bodies and upgraded lock cylinders, and come with intelligent alarm functions, providing all-round protection for home security. ă5 Diverse Unlocking MethodsăThis keyless entry door lock with 2 mechanical keys/ digital electronic door lock with keypad set offers 100 code/fingerprint door lock/Fob smart lock deadbolt /Bluetooth Smart deadbolt lock with app control/Remotely Control with Tuya Gateway (not included). ăSixfold Protection for Doubled SecurityăThe smart deadbolt features auto-lock, one-touch locking, single code mode, combinational code mode,wrong entry limit and low battery alert, made with an anti-peeping and anti-hacking touchscreen keypad, keeping your home secure.Low power alert and Emergency charging port keep you out of power trouble.(come with 4 AA batteries,use about 6 month). ăFree App & Web Portal ControlăYou can control the smart deadbolt lock via smartphone(Tuya Gateway not included) remotely generate pin code and grant access, manage users, and view records in the app and website management system. The Tuya /Smart Life App & Web is free and can be used forever. ă Intelligent ManagementăWith 100 fingerprints and 100 multiple user codes, you can remotely generate and share one-time, permanent, scheduled, and recurring code with your house sitters and guests. Ideal for house, apartment, office, Airbnb and hotel. ăExceptional Customer Support and WarrantyăBacked by our 24/7 online customer service, a 1-year replacement warranty, and a 30-day no-questions-asked return policy, your satisfaction and security are our top priorities. Whether you need a reliable deadbolt lock or advanced keyless deadbolt, weâve got you covered.
Buy Now4. Govee Hygrometer Thermometer
Govee Hygrometer Thermometer H5075, Bluetooth Indoor Room Temperature Monitor Thermometer with Remote App Control, Notification Alerts, 2 Years Data Storage Export(Only Supports 164ft Bluetooth Range)
Smart Features: The Govee Wireless Thermometer Hygrometer supports all basic functions as well as smart functions such as remote monitoring and temp humidity graphs. Our humidity meters are reliable and easy to use for homes, greenhouses and more.(Only supports 164ft Bluetooth connection) High Accuracy and Fast Refresh Time: With the Swiss-made smart hygrometer sensor, the temperature is accurate up to ¹0.54°F while the humidity is ¹3%RH, a 40% increase. Up to 2S refresh speed always gives you the lastest changes of temp and humidity. Upgraded Display: This room humidity gauge is easy to read due with a 3-inch bright LCD screen with large numbers. The max/min temp humidity records and the comfort indicators (dry/comfort/wet) will keep you aware of the indoor humidity at any time. Smart App Alerts: You'll receive an instant alert once the temperature or humidity is out of its preset range. Know the status of your bedroom, baby room, wine cellar, basement, plant nursery or other areas, even when you're not beside the device. Free Data Storage: Make plans according to historic temp and humidity data. The 20-day curve graphs provide a clear data-changing track. You can export data from the past 2 years and convert it to a CSV format. Stay on track of your daily routine.
Buy Now5. Smart Motion Sensor
Smart Motion Sensor, WiFi PIR Motion Sensor for Alarm System, Mini Infrared Motion Sensor with App Remote Monitoring, Triggering Lights and Scenes, Compatible with Alexa.2 PCS
ăSmart Infrared Motion SensorăThe intelligent motion sensor is equipped with an infrared probe. The effective detection range is 128° and 6 meters. Any movements are detected even in the dark. ăFirst Line of Home SecurityăThe smart motion sensor can be used as a security guard for your home. It can prevent unauthorized intruders. You will receive a notification in the app if they recognize someone without an invitation. To protect your home security very well. ăApp Remote MonitoringăThe wireless motion sensor is compatible with Smart Life App and Tuya Smart App. You can watch the trigger history of the last 7 days in the app. You'll also get a push notification in the app when it detects motion. ăSupports Smart ScenesăThe intelligent infrared motion sensor is compatible with other of your smart devices. By establishing a connection between the motion sensor and your other devices, they can be turned on automatically. For example, to create a smart scene with a siren alarm. The siren alarm emits an alarm sound when the motion sensor detects motion. ăEasy InstallationăWith the compact design, the mini motion sensor can be installed anywhere you want, as long as the sensor can receive the Wifi signal. Use the 3M tape in the box to attach it to the wall, ceiling, or other places.
Buy Now6. SONOFF Zigbee Switch
SONOFF Zigbee Switch, SNZB-01P Wireless Push Button, Supports to Create Smart Scenes, Trigger The Connected Devices on eWelink APP with Three Control Options, SONOFF ZigBee Bridge Required, 1Pack
SNZB-01P needs to be used with Zigbee Hub ăCustom Button ActionăYou can customize the button actions as you want. Control multiple devices by single press, double press, and long press ăZigbee 3.0 CompatibleăSupports Zigbee hubs using the Zigbee 3.0 protocol, and theoretically supports adding to any Zigbee hub developed in accordance with Zigbee 3.0 protocols. Like SONOFF NSPanel Pro, ZB Bridge Pro, and ZBDongle-E ăTrigger Alexa RoutinesăTrigger Alexa Routines with the press of the wireless switch (requires SONOFF Zigbee hub) ăEmergency ButtonăSNZB-01P can be used as an emergency button when an emergency occurs, your family can press the button to send an alert notification to your phone ă5 Years Battery LifeăPowered by a CR2477 battery. *The battery life data is obtained from SONOFFâs internal laboratory, please refer to the actual use
Buy Now7. TP-Link đ§đŽđ˝đź energy monitoring plug
TP-Link đ§đŽđ˝đź Smart Plug Wi-Fi Mini, Energy Monitoring, Compatible with Alexa & Google Home & Samsung SmartThings, Timer, 15A/1800W Max, ETL Certified, 2.4G Wi-Fi Only, Tapo P115(4-Pack)
ăInsightful Energy TrackingăTrack your plug's energy use with clear and easy-to-understand statistics and intuitive charts, helping you optimize power usage. ăEstimate Your Energy Billă Enhance energy management by integrating with billing systems for clear cost visualization (both single and periodic readings). Additionally, programmable scheduling allows automatic operation of high-consumption devices during off-peak hours with lower electricity rates, resulting in cost savings. ăSmart Charging for DevicesăAutomatically cuts power once your device reaches the low-battery limit you set, preventing overcharging. ăSurge Protection with Auto-ShutoffăPrevents electrical overload by automatically shutting off devices that use too much power. ăVoice & Remote Controlă With built-in support for both Alexa and Google Assistant, issue simple voice commands to adjust settings, turn devices on or off, or even access specific functions without lifting a finger. Manage Tapo P115 and its connected devices from anywhere with the user-friendly Tapo app.
Buy NowHow to Choose the Right Smart Gadget for Your Home
- Compatibility: Make sure the device works with your system (Alexa, Google Assistant, Apple HomeKit).
- Connection Type: Decide between Wi-Fi, Bluetooth, or Zigbee depending on your setup.
- Use Case: Focus on devices that genuinely solve your daily problems.
- Expandability: Pick gadgets that fit into your long-term smart home goals.
Smart Home Benefits Beyond Gadgets
Investing in smart devices isnât just about adding tech â itâs about improving comfort, security, and sustainability. According to EPA's Energy Star program, smart thermostats alone can save homeowners an average of 8% on their utility bills annually.
You might also be interested in exploring National Renewable Energy Laboratoryâs residential energy resources for additional ways to improve your homeâs efficiency.