The article leaves out a critical piece of information - is the SPO2 capability real time or on demand, or like Fitbit, only some useless overnight reading? And what does the GPS let you do? This sounds more like a press release than a full description or review.
The Garmin Fenix 6X Pro smartwatch is currently discounted at Amazon in countries including the US and France. Customers in the UK can score the top discount of 36% off the typical retail price, allowing them to purchase the device for £413 (~US$468). Features of the wearable include heart rate and blood oxygen level monitors, and built-in GPS.