In this project, I built a wearable health monitoring tag that you can actually chat with on Telegram. Using a pulse oximeter ...

Getting started guide & review of the SONOFF Dongle Plus MG24 Zigbee adapter with Home Assistant, AirGuard TH monitor, and ...

We tested popular wideband O₂ controllers against lab-grade equipment to see how accurate their lambda readings really are under real engine conditions.

The Fire-Boltt Talk is a new affordably priced smartwatch, retailing at Rs. 4,999 in India. For the price, the device is quite well equipped, including a round colour display, SpO2 and heart-rate ...