![Samsung Galaxy Watch 4 Study Shows its SpO2 Blood Oxygen Sensor is Impressively Accurate | iTech Post Samsung Galaxy Watch 4 Study Shows its SpO2 Blood Oxygen Sensor is Impressively Accurate | iTech Post](https://1401700980.rsc.cdn77.org/data/images/full/107407/samsung-galaxy-watch-4-study-shows-its-spo2-blood-oxygen-sensor-is-impressively-accurate.jpg)
Samsung Galaxy Watch 4 Study Shows its SpO2 Blood Oxygen Sensor is Impressively Accurate | iTech Post
![Samsung Galaxy Watch 6 / 5 / 4 How To Measure or Test Blood Oxygen SPO2 Level (Turn On During Sleep) - YouTube Samsung Galaxy Watch 6 / 5 / 4 How To Measure or Test Blood Oxygen SPO2 Level (Turn On During Sleep) - YouTube](https://i.ytimg.com/vi/VKXintoWBxw/maxresdefault.jpg)
Samsung Galaxy Watch 6 / 5 / 4 How To Measure or Test Blood Oxygen SPO2 Level (Turn On During Sleep) - YouTube
![Samsung finally enables blood pressure monitoring on the Galaxy Watch Active 2; functionality teased for the Galaxy Watch 3 too - NotebookCheck.net News Samsung finally enables blood pressure monitoring on the Galaxy Watch Active 2; functionality teased for the Galaxy Watch 3 too - NotebookCheck.net News](https://i.ytimg.com/vi/1WGTftm_IEU/maxresdefault.jpg)
Samsung finally enables blood pressure monitoring on the Galaxy Watch Active 2; functionality teased for the Galaxy Watch 3 too - NotebookCheck.net News
![Oximeter vs Smartwatch: Can Wearables Track Blood Oxygen Reliably and Which One Should You Buy? - News18 Oximeter vs Smartwatch: Can Wearables Track Blood Oxygen Reliably and Which One Should You Buy? - News18](https://images.news18.com/ibnlive/uploads/2021/05/1620809310_smartwatch_spo2.jpg?impolicy=website&width=360&height=240)