Crees que has dormido bien? Conócelo por seguro con la detección de sueño en la serie #GalaxyWatch4. Más información: https://bit.ly/GalaxyWatch4_44mm... | By Samsung | Facebook
![Samsung Galaxy Watch4, R870N Smart Watch 44mm, Heart Rate Tracking, Body Composition Analysis, Sleep Monitoring, 90+ workouts available, Compatible with Android only, One Year Warranty (Black) - JioMart Samsung Galaxy Watch4, R870N Smart Watch 44mm, Heart Rate Tracking, Body Composition Analysis, Sleep Monitoring, 90+ workouts available, Compatible with Android only, One Year Warranty (Black) - JioMart](https://www.jiomart.com/images/product/420x420/491997612/samsung-galaxy-watch4-r870n-smart-watch-44mm-black-digital-o491997612-p591008130-0-202201181515.jpeg)
Samsung Galaxy Watch4, R870N Smart Watch 44mm, Heart Rate Tracking, Body Composition Analysis, Sleep Monitoring, 90+ workouts available, Compatible with Android only, One Year Warranty (Black) - JioMart
![Galaxy Watch4 and Galaxy Watch4 Classic: Reshaping the Smartwatch Experience – Samsung Global Newsroom Galaxy Watch4 and Galaxy Watch4 Classic: Reshaping the Smartwatch Experience – Samsung Global Newsroom](https://img.global.news.samsung.com/global/wp-content/uploads/2021/08/Galaxy_Watch4_main1.jpg)
Galaxy Watch4 and Galaxy Watch4 Classic: Reshaping the Smartwatch Experience – Samsung Global Newsroom
![Samsung Health vs. Sleep as Android measuring the same night on Galaxy Active2: 0h vs. 6.5h of deep sleep. Is all the sleep tracking based on wrist measurement just nonsense? : r/shealth Samsung Health vs. Sleep as Android measuring the same night on Galaxy Active2: 0h vs. 6.5h of deep sleep. Is all the sleep tracking based on wrist measurement just nonsense? : r/shealth](https://i.redd.it/ut0x6f6up6v71.jpg)
Samsung Health vs. Sleep as Android measuring the same night on Galaxy Active2: 0h vs. 6.5h of deep sleep. Is all the sleep tracking based on wrist measurement just nonsense? : r/shealth
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