Best Smart Home Gadgets Under $100 (2025)

The Echo Pop is the best starting point for anyone new to smart home tech. At around $40 (and frequently on sale for less), it gives you full Alexa voice control in a compact half-sphere form that fits neatly on a nightstand, kitchen counter, or shelf without dominating the space.

Sound quality is better than you'd expect at this price — clear mids and enough bass for casual listening. It won't replace a Sonos, but for podcasts, music while cooking, or shouting at Alexa to turn off your lights, it's excellent. Setup takes about three minutes via the Alexa app.

Where it really shines is as a control hub for other smart devices. Once you have a few smart plugs or bulbs, being able to say "Alexa, turn off the living room lights" without reaching for your phone is genuinely habit-forming.

If there's one smart home product we recommend to literally everyone, it's a good smart plug — and Kasa makes the best ones. The EP25 adds energy monitoring on top of the usual remote on/off, so you can see exactly how much electricity your devices are drawing. That alone pays for itself.

The Kasa app is one of the best in the smart home space: clean, reliable, and not buried under a subscription paywall. Schedules, timers, and away mode (random on/off to simulate occupancy) are all free. Works with Alexa, Google Home, and SmartThings.

One practical tip: start by putting a smart plug on your lamp. Being able to control your lamp by voice or schedule is a small change that immediately makes your home feel smarter — and it costs about $15.

The Blink Mini 2 punches well above its weight. For around $35, you get 1080p video, two-way audio, color night vision, and motion alerts on your phone. It plugs into a standard outlet, so there's no battery to worry about, and setup is genuinely five minutes.

The free tier lets you view live footage and get motion alerts without paying anything. If you want to save video clips, you'll need either a Blink Subscription Plan (starting at $3/month) or a Sync Module 2 with a USB drive for local storage — both reasonable options.

Best placement: facing your front door from inside, pointed at an entryway, or monitoring a package drop spot. Not weatherproof, so keep it indoors.

Govee has quietly become the go-to brand for affordable smart lighting, and their RGBIC LED strips are the best example of why. Unlike cheaper strips that show a single color at a time, RGBIC technology lets different segments display different colors simultaneously — so you can have a genuine gradient or multi-color effect rather than a flat wash.

The Govee Home app is well-designed with music sync, scene modes, and scheduling all built in. Works with Alexa and Google Home. Adhesive backing is strong and holds well on smooth surfaces behind TVs, under cabinets, or along shelves.

This is the easiest way to dramatically change the feel of a room for under $30. It's also the product friends ask about most when they visit.

At around $60, the Amazon Smart Thermostat is the most affordable way to get genuine energy savings from smart scheduling. While Nest and Ecobee get more press, this thermostat handles the essentials beautifully: remote control from your phone, scheduling, and Alexa voice control — all without any monthly fee.

It uses Alexa's built-in Hunches feature to learn your patterns and automatically suggest schedule adjustments. It also integrates with utility company programs in many states that offer rebates for smart thermostat installation — often enough to cover most of the purchase price.

Installation is DIY-friendly and typically takes about 30 minutes with a screwdriver. Compatible with most standard HVAC systems; check the compatibility tool on Amazon's product page before buying.