is a senior reporter and author of the Optimizer newsletter. She has more than 13 years of experience reporting on wearables, health tech, and more. Before coming to The Verge, she worked for Gizmodo ...

Put simply, SpO2 is a measure of blood oxygen saturation. The more oxygen you have in your blood, the higher your SpO2 levels are going to be. Seeing as our bodies need oxygen to survive, we can ...

HONOR has started rolling out a new firmware update for its recently-launched Band 5i in India. The fitness tracker is now receiving the much-awaited SpO2 feature. The SpO2 Monitor tracks oxygen ...

Back in July, Honor unveiled the Honor Band 5 fitness tracker alongside the Honor 9X in China. The fitness tracker which is in competition with the very popular and incredibly good Xiaomi Mi Band 4 is ...