Photoplethysmography (PPG) is an optical sensing technique that measures blood volume changes and underpins devices ranging ...

With its sleek look and powerful illumination, the Goldmedal G-Sense LED Batten ensures a brighter, safer, and more energy-conscious environment.

This article explains an upgraded smart solid-state AC switch system that uses microwave Doppler radar instead of traditional ...

How does Sony’s 200MP sensor compare to Samsung’s? We break down key differences in size, zoom, HDR, and AI imaging to see who leads in mobile photography.

Most modern flagship handsets have three rear cameras. The wide-angle typically has the largest sensor and is the most ...

A launch event in Dubai also introduced a new MatePad, FreeClip 2 earbuds and an updated Watch Ultimate, writes ARTHUR GOLDSTUCK.

Huawei Mate 80 Pro Max and RS launch with dual-layer OLED, 17.5EV camera, HarmonyOS 6, and top-tier durability. Full specs and price here.

There are advantages to buying solar-powered products, but there are some that don't deliver as promised. Here are 14 users ...

Issues filled with product reviews, latest updates, expert advice and more ...

Slide over to Amazon to get the Tapo TP-Link SolarCam C402 Kit for just $40, down from its usual price of $60. That’s a ...

Who It’s For: Athletes, sleep trackers, health-conscious users, and anyone who wants the most accurate data without wearing a smartwatch. Best Deal for Black Friday: $299 “Life” Membership (normally ...