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Amazon.com: Smart Watch for Women Samsung iPhone Android Compatible, Health and Fitness Waterproof Smartwatch with AMOLED Touchscreen,Heart Rate Blood Oxygen Sleep and Swim Tracking, Gift for Mother/Her : Electronics
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Samsung Galaxy Watch 5 40mm Smart Watch 1.2'' Super Amoled Screen Blood Oxygen Heart Rate Monitoring Watch 284mah Gps Wifi - Smart Watches - AliExpress
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Samsung improves Galaxy Watch 3's blood oxygen (SpO2) monitoring with new firmware update - Sammy Fans
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Amazon.com: Samsung Galaxy Watch 3 Stainless Steel (41mm) SpO2 Oxygen, Sleep, GPS Sports + Fitness Smartwatch, IP68 Water Resistant, International Model SM-R850 (Fast Charge Cube Bundle, Mystic Silver) (Renewed) : Everything Else
![Samsung Galaxy Watch Active2 update adds VO2 max measurement, Smart Reply for chats - GSMArena.com news Samsung Galaxy Watch Active2 update adds VO2 max measurement, Smart Reply for chats - GSMArena.com news](https://fdn.gsmarena.com/imgroot/news/20/09/samsung-galaxy-watch-active2-update/images/-1200/gsmarena_002.jpg)
Samsung Galaxy Watch Active2 update adds VO2 max measurement, Smart Reply for chats - GSMArena.com news
![Samsung Galaxy Watch Active 2 gets Blood Oxygen during the sleep option in the Samsung health : r/GalaxyWatch Samsung Galaxy Watch Active 2 gets Blood Oxygen during the sleep option in the Samsung health : r/GalaxyWatch](https://i.redd.it/c2r49wypttq91.png)
Samsung Galaxy Watch Active 2 gets Blood Oxygen during the sleep option in the Samsung health : r/GalaxyWatch
![Samsung Galaxy Watch 5 40mm Smart Watch 1.2'' Super Amoled Screen Blood Oxygen Heart Rate Monitoring Watch 284mah Gps Wifi - Smart Watches - AliExpress Samsung Galaxy Watch 5 40mm Smart Watch 1.2'' Super Amoled Screen Blood Oxygen Heart Rate Monitoring Watch 284mah Gps Wifi - Smart Watches - AliExpress](https://ae01.alicdn.com/kf/S9f94f69f914f45eaa7afcf021202f25dI/Samsung-Galaxy-Watch-5-40mm-Smart-Watch-1-2-Super-AMOLED-Screen-Blood-Oxygen-Heart-Rate.jpg_Q90.jpg_.webp)
Samsung Galaxy Watch 5 40mm Smart Watch 1.2'' Super Amoled Screen Blood Oxygen Heart Rate Monitoring Watch 284mah Gps Wifi - Smart Watches - AliExpress
Max Weinbach on Twitter: "The blood oxygen on the Galaxy Watch3 is *so* inaccurate. Watch says 83%, actual pulse oximeter says 98%. Absolutely do not trust it for anything close to accurate." / Twitter
![Samsung Galaxy Watch Active2 update adds VO2 max measurement, Smart Reply for chats - GSMArena.com news Samsung Galaxy Watch Active2 update adds VO2 max measurement, Smart Reply for chats - GSMArena.com news](https://fdn.gsmarena.com/imgroot/news/20/09/samsung-galaxy-watch-active2-update/images/-1200/gsmarena_003.jpg)
Samsung Galaxy Watch Active2 update adds VO2 max measurement, Smart Reply for chats - GSMArena.com news
![Samsung Galaxy Watch Active 2 gets Blood Oxygen during the sleep option in the Samsung health : r/GalaxyWatch Samsung Galaxy Watch Active 2 gets Blood Oxygen during the sleep option in the Samsung health : r/GalaxyWatch](https://preview.redd.it/fyxr479qttq91.png?width=640&crop=smart&auto=webp&s=a2c86b8c3b7044c6000c8d4f1ffad2f187bd3e84)