Spo2 samsung active 2 clearance

Product Name: Spo2 samsung active 2 clearance
How reliable is the SPo2 readings on the Galaxy Watch 4. I'm surprised to see it this low. Can cold environments cause stuff like this? : r/GalaxyWatch clearance, Samsung Announces Blood Pressure Monitoring Application for Galaxy Watch Devices – Samsung Global Newsroom clearance, Samsung Galaxy Watch Active 2: 40mm or 44mm? | Android Central clearance, How reliable is the SPo2 readings on the Galaxy Watch 4. I'm surprised to see it this low. Can cold environments cause stuff like this? : r/GalaxyWatch clearance, The Galaxy Watch Active 2 is Samsung's first watch to get SmartThings Find support: Reports | Wearables News clearance.