Hot Rod

What Is a Wideband O2 Sensor and Why It Matters More Than You Think

If you build engines, tune cars, or even just like mashing your foot on the throttle with conviction, you’ve probably heard ...
CNET

A New Smart Toilet Sensor May Be the Key to Solving Dehydration

Vivoo's attachable smart toilet sensor was unveiled at CES 2026 and is designed to analyze hydration levels in real time.

Withings Body Scan 2 Is A Smart Scale For People On Ozempic

An advanced smart scale, Withings claims the Body Scan 2 should be of particular interest to those going through ...
CNX Software

ESP32-DIV V1 handheld pentesting tool supports Wi-Fi Attacks, BLE spoofing, 2.4GHz scanning, and Sub-GHz jamming

Designed by Cirket open-source hardware in China, the ESP32-DIV V1 is a handheld wireless pentesting and experimentation tool ...

I Tested 20+ AI Tools, These Are the 8 Best AI Detectors That Actually Work in 2026

If you're looking to identify AI text easily, these are the best AI detector tools that I've found and tested online.

I got barefoot at CES to test the Withings Body Scan 2 — and unlocked tons of longevity insights in just 90 seconds

The Withings BodyScan 2 measures 60 biomarkers to help you better understand your cardiovascular, metabolic, and cellular ...

Don’t Clear That Check Engine Light—This $100 Tool Can Save You a Failed Smog Test

Choose an OBD2 scanner that shows readiness monitors and live data so you can avoid inspection surprises and wasted repairs ...
PC Magazine

The Best Malware Removal and Protection Software for 2026

When the IBM PC was new, I served as the president of the San Francisco PC User Group for three years. That’s how I met PCMag’s editorial team, who brought me on board in 1986. In the years since that ...