As part of the upcoming M3 Expressive redesign, Google Clock for Wear OS has new app icons for Alarm, Stopwatch, and Timer.

The Ollee Watch features an ARM Cortex-M4/M0+ low-power processor with support for Bluetooth Low Energy and a programmable NTAG213 NFC tag (although this is said to only be compatible with the F-91W ...

A few weeks back, we reported on a research group that figured out how to measure heartrate using perturbations in WiFi signals. [Nick Bild] was interested in this so-called “Pulse-Fi” ...

Occasionally a design requires capacitors that are much closer to being identical in value to one another than the usual ...