**AT&T ended 2G and 3G services on its owned U.S. network. We may offer 2G and 3G when roaming. AT&T also may slow your services to 2G speeds when roaming.

¹Vitals software functions are not intended for use in the diagnosis of disease or other conditions, or in the cure, mitigation, treatment or prevention of disease.

²Requires a compatible Samsung Galaxy phone, Health app and Samsung account. Some features require initial setup process.

³Heart Health Score software functions are not intended for use in the diagnosis of disease or other conditions, or in the cure, mitigation, treatment or prevention of disease.

⁴Requires initial setup with compatible Android phone, Samsung account and Samsung Health app. Premium content (optional) powered by iFit requires paid subscription.

⁵Requires a compatible NFC card from a participating bank. See Samsung.com Wallet FAQ for more information.

⁶4G LTE stand alone connectivity only available on Galaxy Watch LTE specific models and Galaxy Watch Ultra models. Requires initial pairing with an eligible Android smartphone and separate qualifying wireless plan. Your carrier may not support stand al one voice calling, or support may be available only in certain areas. Stand alone functionality limited if paired phone is not powered on or connected to a wireless network.

⁷The Samsung Sleep Apnea Feature is regulated by the U.S. FDA as a medical device. It is intended to provide a notification of the risk of sleep apnea in users who have not been previously diagnosed. Consult your physician if you have any questions.