In this video I'm building an Arduino Heart Rate Monitor that is housed in a toy handle in the style of the Star Trek Tricoder. The device uses the PulseSensor with an Arduino Pro Mini and an OLED ...

ST. PETERSBURG, Fla. — Is your child ready for some independence, but you’re not ready to give them a smartphone? More parents are turning to GPS trackers and kids’ smartwatches to keep tabs on their ...

I unpack a mother’s claim that she had no idea an AirTag was being used to track her. Bombshell update in Nancy Guthrie abduction case revealed GM recalls thousands of vehicles over transmission issue ...

Pedigree Technologies' new Tail Light Tracker embeds a GPS into a tail light, giving fleets a covert theft-recovery tool that thieves can't spot or remove.

Measuring human movement with tracking devices on looser clothing is more accurate than on tight body suits or straps. The discovery by scientists at King's College London could mark a potential ...

For the fifth consecutive year, Wialon names the winners of the GPS Hardware Manufacturers Top 10 ranking, with Teltonika Telematics taking top position 11th July 2023: Wialon, the global fleet ...

LENAWEE COUNTY, MI – Dale Warner admitted to placing a tracking device in his slain wife’s vehicle, but said it was meant for his truck and he had simply forgotten about it. During the second day of ...

Today I learned that WiFi and Bluetooth LE could NOT be used simultaneously on Arduino boards featuring the ESP32-based u-blox NINA-W102 wireless module, ...

Xiaomi has begun rolling out the February 2026 security patch to its devices. While the update doesn’t include new features or improvements, it’s still important because it ensures the devices have ...

The top Bluetooth trackers, Apple's second-gen AirTag and all four Tile models, go head-to-head in our tests to determine which one deserves a spot on your key ring. I’m PCMag’s managing editor for ...