Smart RING with Step count,Heart rate, Blood oxygen, Blood pressure，24-hour health monitoring By Free Mobile APP Size:R8（dia 18.4mm） Video File Format MP4

Smart RING with Step count,Heart rate, Blood oxygen, Blood pressure，24-hour health monitoring By Free Mobile APP Size:R8（dia 18.4mm） Video File Format MP4Wearing the ring correctly, the ring can automatically record sleep time, identify deep sleep, light sleep, awake states and sporadic naps The ring is connected to the app, and on the sleep page of the app >daily details page, you can see the sleep details of the previous day, including sleep legend, sleep score, sleep time, wake up time, total sleep duration, sporadic nap duration, REM duration, deep sleep duration, light sleep duration, wake up

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