Editorial Standards

How we select products to review

We cover budget smart home gear — individual devices under $100, starter kits under $300. We don't review premium products to pad coverage. If it's not something a budget-conscious person would realistically buy, we don't cover it.

Products get on our review list through one of three paths:

• We buy and test them ourselves. Most of our reviews start this way. We buy the product at retail price, use it for at least 30 days in a real home, and write about what we actually experienced.
• We already own them. We've been using budget smart home gear for years. Products we've owned for more than 12 months give us failure-rate and longevity data most reviews don't have.
• Thoroughly researched but not personally tested. For some products — especially where hands-on testing would require significant additional infrastructure — we rely on a combination of verified buyer reviews, spec sheets, manufacturer documentation, and community testing data. We flag this in the review when it applies.

We don't accept free products from manufacturers or PR agencies in exchange for coverage. This keeps us from being stuck reviewing a product we can't honestly recommend.

What we actually test

For smart plugs, bulbs, and switches, we check:

• Setup time and difficulty (timed from box open to first voice command)
• Connection stability over 30+ days (we note drops and reconnection behavior)
• App quality — responsiveness, reliability, and whether it requires an account
• Physical fit — whether it blocks adjacent outlets on a standard duplex receptacle
• Voice assistant compatibility — Alexa, Google Assistant, HomeKit where applicable
• Energy monitoring accuracy (where the device claims to have it)

What we don't test:

• Lab-grade electrical measurement. We're a home testing operation, not an electrical engineering lab.
• Long-term failure rates beyond 18 months for most products.
• Extreme environments. We test in normal homes, not industrial or outdoor-in-harsh-climate conditions.

How we pick a winner

Our ranking priority, in order:

1. Does it work reliably? A $5 plug that drops daily is worthless.
2. Is setup straightforward? Budget gear fails here more than anywhere.
3. Is it the best price for what it does? We penalize products that cost more than necessary for their feature set.
4. Does it work with common voice assistants? Alexa and Google cover 95% of budget smart home users.
5. What's the company's support and update track record? A cheap device that stops getting firmware updates becomes a security liability.

Affiliate links and independence

We earn commissions through Amazon Associates when readers click our links and make purchases. This is our primary revenue source.

Our editorial decisions are independent of this. Practically speaking: Amazon pays the same commission rate regardless of which product you buy in a category. Recommending a $25 4-pack of plugs over a $60 single plug earns us less money — and we still do it because the 4-pack is the better pick.

Full details in our affiliate disclosure.

How we keep reviews current

Smart home product prices change constantly. Firmware updates add or break features. Products get discontinued without notice.

We review and update our top recommendations on a rolling basis — typically monthly for high-traffic pages. When we update a review, we update the “Updated” date at the top of the article and note what changed if the recommendation changed.

If a product we've recommended gets discontinued or significantly worse, we flag it or remove it from the recommendation. We don't keep recommending things just because we wrote about them.

Corrections

We make mistakes. If you find a factual error — wrong ASIN, wrong spec, wrong price claim — email us at hello@smarthomeunder.com with a link to the page and what's wrong.

We correct errors promptly. We don't delete corrections to cover mistakes — we note what was wrong and what was changed.