Your oxygen (O2) sensors are small but mighty — they help your engine run efficiently, cut emissions, and prevent costly damage. With the right OBD-II scanner and a bit of know-how, you can decode ...

Maintaining your car's engine air filters, spark plugs, tires, and oxygen sensors and ensuring they're all in good shape can ...

Smarter fault detection: AI-assisted scanners and apps now analyze sensor data, run tests, and suggest targeted repairs instead of just listing codes. DIY tools expand: Bluetooth OBD2 adapters and ...

The Fitbit Air is a $100 smart band, and it will work with the relaunched Fitbit app, now called Google Health.

My car’s horn only works when the steering wheel is upside down. The mechanic told me it would be $700 to fix and mentioned ...

Apple Watch Ultra 2 vs WHOOP MG after 60 days. Sleep, recovery, workouts, Bevel, battery life, and the truth about WHOOP.

A smarter way to track how you actually feel.

Samsung's new Sensor OLED Display integrates health sensors directly into the panel, letting it measure heart rate and blood pressure through your fingertip, no wearable required.The Latest Tech News, ...

Examine Saldivar’s interpretation of events that ended in Selena Quintanilla Perez’s death and her claims that everything wasn’t as it seemed.

Dive into The Register's online archive of incisive tech news reporting, features, and analysis dating back to 1998 ...