The blood oxygen sensor and the accompanying app in watchOS 7 are the big new fitness features on the Series 6 that require hardware not found on any other Apple Watch. When taking a measurement, the sensor shines a combination of LED red and infrared lights onto your skin and then photodiodes capture the light that reflects back onto the underside of the Watch. That enables the sensor to determine
4K PC Monitors
While 1080p and 1440p monitors are still popular options for a lot of gamers, the best 4K monitors are catching on in the professional and casual ranks thanks to a way better picture, dropping prices, and better hardware inside our PCs. For most people who need a quality multipurpose 4K monitor, HP’s Z27 is a great pick,
A tech expert has warned that Australia is staring down the barrel of a new “digital divide” after the Federal Government announced that access to “ultra fast” internet would only be for people requesting high-speed plans.
A $3.5 billion upgrade to the National Broadband Network announced on Wednesday is expected to deliver downloads of one gigabit per second to eight million homes by 2023.
But RMIT Associate Professor Mark Gregory