ScubaLab tests seven new dive computers released in 2024. Including computers from Suunto, Garmin and Shearwater.

Divers can verify the ratio of oxygen to nitrogen in their nitrox tanks with a portable analyzer, though as you ... most Hackaday readers aren’t avid scuba divers. For better or for worse ...

Hal Watts, who has died aged 89, was a leading scuba diver, setting numerous depth records before helping to regulate the ...

The test focused on measuring oxygen levels in gas streams. In the test, both the OxyHound and a conventional electrochemical analyzer were set up to measure oxygen levels in a gas stream. The ...

Sir Paul McCartney lit up and united the O2 like no one else can (Picture: Jim Dyson/Getty Images) Incredibly, he sounded just about the same too, even though he’s two years into his lauded Got ...

Tom Haberstroh and Dan Devine dive into the numbers and break down whether or not Cade Cunningham deserve a shout for the NBA’s Most Improved Player award this season.

The oxygen desaturation index (ODI) is a measure of insufficient blood oxygen (low levels) during sleep. If you have a diagnostic sleep study, this measure can be one of the components in the report ...

In late December 2023, after a ruling from the U.S. Court of Appeals for the Federal Circuit, Apple can no longer sell its Apple Watch Series 9 and Ultra 2 models in the U.S. with the blood oxygen ...