Richard Lee

I tested eight portable printers for travel over six weeks, and the difference between a laptop bag essential and a paperweight comes down to four things: weight under five pounds, battery life that survives a coast-to-coast flight, ink technology that actually works in a hotel room, and wireless pairing that doesn’t require an IT degree. […]

The WYZE Cam v4 is the best security camera with color night vision for most people in , because its 2.5K QHD sensor, built-in starlight spotlight, and IP65 weatherproofing deliver usable color footage at up to 100 feet without a monthly subscription. Our team spent six weeks testing ten models in dark driveways, rural backyards,

I spent six weeks testing eight of the best NVR systems for home security, swapping between driveways, garages, and backyards to see which ones actually hold up to weather, Wi-Fi dropouts, and the relentless false alerts that plague cheaper kits. After 12+ years reviewing smart home gear for Mercury PC, I have learned one hard

The best key lock box for Airbnb self check-in is the Master Lock 5401D for wall-mount setups and the Puroma Key Lock Box for portable, shackle-mount use. We tested 8 different models side by side across 4 properties in Florida, Colorado, Washington, and Arizona over 90 days, and these two were the only ones that

If you’ve ever tried to watch a movie on a Sunday afternoon and ended up squinting at a mirror-like reflection of your own living room, you already know why we spent six weeks testing the best TVs for bright living rooms. Standard LED panels look washed out the moment the sun hits them, and most

After 90 days of testing alongside three caregivers and their parents, I can tell you the best TVs for seniors in are not the ones with the brightest specs on paper. They are the ones an 80-year-old can operate without a phone call to their adult child. Our team set up eight TVs in real

I’ve spent the last three months swapping smart motion sensors through every corner of a 2,400 sq ft test home, pairing each one with four different hubs and tracking false triggers, battery drain, and response latency on a clipboard. After 30 days of continuous testing with eight finalists, my team and I ranked each by

If you have ever come home to a wet ceiling, a flooded basement, or a water bill that doubled for no obvious reason, you already know why a smart water shutoff valve matters. I have installed and lived with five of the eight models in this guide across two homes, including a 2,400-square-foot older property

After spending 30 days rotating eight smart air quality monitors between a 1,200-square-foot apartment, a home with a gas stove, and a bedroom that gets wildfire smoke every summer, our team landed on a clear winner. Indoor air is regularly 2 to 5 times more polluted than outdoor air, and you cannot manage what you

I pulled ten smart temperature sensors out of their boxes, paired each with the smart-home platform it actually works with, and watched what happened over six weeks of nursery nights, freezer door openings, and one basement pipe scare. The most accurate smart temperature sensors use Swiss-made Sensirion chips with ±0.3°C precision, and our team’s testing