Category Tech

We tested 9 lidar sensors for robotics, drones, and DIY. Find the best lidar sensors for SLAM, obstacle avoidance, and distance ranging.

Find the best mesh wifi system for your home in 2026. We compare 9 top picks from TP-Link, eero, and Netgear, covering WiFi 7, WiFi 6, and budget options.

Find the best used iPhones in our roundup of 10 top renewed models. Covers iPhone 11 through iPhone 15, with storage options and prices to fit any budget.

Save money with our top 10 best refurbished iPhones in 2026, from budget SE to flagship 15. We cover storage, condition, and which model fits your needs.

Looking for a 45-inch TV? We compared 10 of the best 45 inch TVs in 2026 to find the perfect screen for your space, budget, and streaming habits.

Planning to use 220V appliances in the US or need a reliable 24V control transformer? These 8 best power transformers in 2026 cover step-up/down, travel, and specialty use. Find the right one for your setup.

Looking for the 8 best Android flip phones in 2026? From budget flips to foldable Samsung and Motorola models, we break down the top picks for every user.

We found the 10 best cheap TVs in 2026 under $200, from 24-inch bedroom sets to 55-inch 4K smart TVs that won't bust your budget.

We found the 10 best smart TVs on sale in 2026, from a $100 40-inch Fire TV to a $489 65-inch Hisense QLED. Find the right deal for your budget.

Find the best 5G routers for home, travel, and business. Our top 10 picks include cellular routers, Wi-Fi 7 hotspots, and budget options for fast, reliable internet.