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Smart home gadget reviews and buying guides

Reviews & Buying Guides

Cutting through the noise so you buy right the first time.

Review Smile covers the home tech and gadget categories where bad buying decisions are most common. Every guide and review is built around one question: does this product actually solve the problem it claims to solve?


Electric shower scrubber testing

Electric Shower Scrubbers

Bathroom cleaning is one of the most time-consuming household chores — and electric scrubbers promise to change that. We test cordless models across tile, fiberglass, glass, and grout to find which ones deliver real results versus which ones are glorified toys.

  • Waterproofing ratings tested on real surfaces
  • Motor torque and RPM under load on actual grout
  • Battery life measured in full bathroom sessions
  • Brush head compatibility and replacement cost
  • Best picks for hard water stains, soap scum, and mold

Smart Kitchen Gadgets

The kitchen gadget market is flooded with products that look impressive in unboxing videos and collect dust within a month. We cook with every gadget we review and only recommend tools that earn their counter space over time.

  • Smart air fryers — presets, app control, real cooking performance
  • Automatic food prep tools for busy households
  • Smart scales and precision cooking tools
  • Compact appliances for small kitchens and studios
  • Best kitchen gadgets under $50, $100, and $150
Smart kitchen gadgets and appliances reviewed

Home automation and smart devices

Home Automation & Smart Devices

Smart home technology doesn’t require a custom installation or a $2,000 hub. We focus on plug-and-play devices that work in any home, including rentals, and deliver real automation benefits without requiring a tech degree to configure.

  • Robot mops and vacuum-mop combos for hard floors
  • Smart plugs compatible with Alexa, Google Home, Apple HomeKit
  • Smart lighting — no electrician required
  • Adhesive-mount sensors and cameras for renters
  • Home automation starter kits for first-time buyers

How Review Smile Differs From Wirecutter and CNET

Wirecutter and CNET are large operations with wide coverage. Review Smile goes deeper in a narrower niche — specifically home cleaning technology, smart gadgets, and kitchen appliances — and we test with a consumer mindset, not an engineering lab. We also specifically evaluate products for renters and small-space living, which major review sites rarely prioritize.