¹Weight includes case and sensors only.

²Consistent with IP68 rating, water resistant in up to 5 feet of water for up to 30 minutes. Rinse residue / dry after wet.

³Galaxy AI features track data and require compatible Samsung Galaxy phone, Samsung Health app and Samsung account.

⁴Requires smartphone with Android 10.0 or later, 2GB or more RAM and Samsung Health app version 6.22 or later.

⁵Must wear device for 7 nights during a 30 night period The Sleep Apnea Feature is an over-the- counter (OTC) software-only, mobile medical application operating on a compatible Samsung Galaxy Watch and phone. This feature is intended to detect signs of moderate to severe obstructive sleep apnea in the form of significant breathing disruptions in adult users 22 years and older, by tracking sleep twice over a ten- day monitoring period. It is intended for on- demand use. This feature is not intended for users who have previously been diagnosed with sleep apnea. Users should not use this feature to replace traditional methods of diagnosis and treatment by a qualified clinician. The data provided by this device is also not intended to assist clinicians in diagnosing sleep disorders.

⁶Requires Samsung Galaxy Smartphone with Android 9.0 or later, and Samsung Health Monitor app (available only at the Samsung Galaxy app store). The Samsung ECG Monitor Application with Irregular Heart Rhythm Notification is an over the counter (OTC) software only, mobile medical application for informational use only in adults 22 years and older. The app analyzes pulse rate data to identify episodes of irregular heart rhythms suggestive of atrial fibrillation ( AFib ) and provides a notification suggesting the user record an ECG to analyze the heart rhythm. The Irregular Heart Rhythm Notification Feature is not intended to provide a notification on every episode of irregular rhythm suggestive of AFib and the absence of a notification is not intended to indicate no disease process is present; rather the feature is intended to opportunistically acquire pulse rate data when the user is still and analyze the data when determined sufficient toward surfacing a notification. The ECG Monitor App is not intended to replace traditional methods of diagnosis or treatment. The ECG app is not intended for users with known arrhythmias other than AFib or users under 22 years old. Users should not interpret or take clinical action based on the device output without consultation of a qualified healthcare professional.

⁷Available only for running workouts. Requires initial set up of 10 minutes of outside running with GPS on; smartphone with Android 10.0 or later, 2GB or more RAM and Samsung Health app version 6.22 or later.

⁸Requires smartphone with Android 10.0 or later, 2GB or more RAM and Samsung Health app (free) version 6.22 or Cycle Tracking is available for tracking a user's menstruation cycle. NOT INTENDED FOR CONTRACEPTION. If you are currently taking hormonal birth control or undergoing hormonal treatment that inhibits ovulation, this service will not be useful for tracking ovulation. Cycle Tracking results may be impacted by Watch usage (recommendation: 4 hours during sleep, 5 times a week), input data and environmental conditions (such as illness, medications, traveling and disruptions to users' daily routine). If you are taking medication, consult your doctor to learn how it may impact your body temperature. Do not interpret or take clinical action based on the predictions made without consultation of a qualified healthcare professional. This feature is not intended for users under 18 years of age.

⁹Average expected performance based on typical use. Results may vary.

¹⁰Portion of storage/memory occupied by pre-existing content.

¹¹The Samsung BIA is a body analyzer that uses bioelectrical impedance analysis (BIA) technology to track body composition based on weight, body fat, body mass index (BMI), skeletal muscle, body water and basal metabolic rate (BMR) measurements. It is not intended to specifically diagnose or treat a medical condition. Requires compatible smartphone.

¹²LTE stand alone connectivity only available on Samsung Galaxy Watch LTE versions. Stand alone voice calling and stand alone text messaging on LTE version require initial pairing with an eligible Android 10.0 or later smartphone device and separate qualifying wireless plan. Your carrier may not support stand alone voice calling, or support may be available only in certain areas. Please check with your carrier for more information. Stand alone functionality limited if paired phone is not powered on or connected to a wireless network.

^±Subject to credit approval. Restrictions apply.