We spent months testing 10 popular massage guns, comparing their performance in terms of power, noise, battery life and usability. Three stood out as the best.

When you use DPReview links to buy products, the site may earn a commission. Updated Oct 22, 2025 Well over a decade after ...

NB IoT 6 Click is a compact add-on development board that delivers provides reliable narrowband IoT connectivity for embedded applications. This new Click board™ from MIKROE, the embedded solutions ...

Abstract: Flexible wearable materials can be attached to human skin to collect a range of health information, such as wrist rotation, finger joint movement, knee flexion, and so on. Moreover, facial ...

When you buy a home security system, you'll make many decisions, including what sensors to use and where to put them. Every additional device has a higher cost and more coverage or capabilities. The ...

Describe the solution you'd like We would like the MakeCode team to consider adding a single letter shortcut that starts the download to micro:bit flow. If this is pressed accidentally, the flow can ...

Abstract: Photoplethysmography (PPG) sensors, which are optical sensors collecting human pulse signals, are known to be susceptible to the user’s motion. Thus, for the wide usage of PPG sensors in ...