Samsung Electronics Galaxy Watch 4 40mm Smartwatch with ECG Monitor Tracker for Health Fitness Running Sleep Cycles GPS Fall Detection Bluetooth US Version - (Renewed) (Black)
- Watch comes packaged in an aftermarket box and may include an aftermarket charger and wristband..
- Get Ready To Crush Your Wellness Goals With Body Readings Right On Your Wrist.
- Better Sleep Starts Here: Wake Up Feeling Refreshed And Recharged With Advanced Sleep Tracking.
- When You Go To Bed, Your Galaxy Watch4 Sleep Tracker Starts Monitoring Your Sleep And Spo2 Levels Continuously.
- Be Smart About Your Heart: Take Care Of Your Heart With Accurate Ecg Monitoring And Keep An Eye On Possible Atrial Fibrillation, A Common Form Of Irregular Heart Rhythm.
- Share Personalized Readings With Your Doctor Using The Samsung Health Monitor App On Your Compatible Galaxy Phone.