Crush workouts and all your health goals with Samsung Galaxy Watch4, the smartwatch that appeals to you. Get to the next level with automatic training tracking, advanced race training, and group challenges. ***** Track cardiac and lung resistance with oxygen level monitoring. ****** Combining style and function, Galaxy Watch4 offers a series of fashionable bands to match every mood and all-day comfort to keep you great from the locker room to the conference room. Staying on top of your day on the go is a breeze thanks to Google's app integration and call text notification connectivity. Galaxy Watch4 offers everything you need to conquer your day, no matter where you are or what's on your plate. Leave your phone behind while you stay connected: calls, texts, and music streaming from your wrist with LTE connectivity. *The 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). It is not designed to specifically diagnose or treat a medical condition. **SpO2 measurement software is not intended for use in the diagnosis of disease or other conditions, or in the cure, mitigation, treatment, or prevention of disease. Snoring measurement requires smartphone running Android 6.0 or later, 1.5GB RAM, phone within 2 feet of user, with snore detection enabled via Samsung Health app version 6.18 or higher. Requires Samsung Health app version 6.18 to view history. ***For clinical trial results on ECG monitor accuracy, visit https//www.samsung.com/us/apps/samsung-health-monitor/. The ECG monitor application is not intended to replace traditional methods of diagnosis or treatment and is for informational purposes only. The ECG monitor app is not designed for users with known arrhythmias other than atrial fibrillation or users under 22 years of age. Users should not interpret or take clinical measures based on the device without consulting a qualified healthcare professional. Requires Samsung Galaxy smartphone running Android 7 or later and the Samsung Health Monitor app available only in the Samsung Galaxy app store. ****Water resistant to 50 m according to ISO 22810:2010. Not suitable for diving. Avoid excessive and sudden temperature changes and high-speed activities. Rinse in fresh water/dry after use in seawater or chlorinated water. Consistent with IPX8 rating, waterproof in up to 5 feet of water or up to 30 minutes. Rinse residue/dry after getting wet. *****All participants must have the latest version of the Samsung Health app, downloadable via Galaxy Store and/or Google Play Store. ******VO2 max software functions are not intended for use in the diagnosis of disease or other conditions, nor in the cure, mitigation, treatment, or prevention of disease. Accurate VO2 max reading requires running outdoors for at least 20 minutes with GPS on; please refer to user manual before use. *******Compatible with select Bluetooth compatible smartphones with Android 6.0 or above and RAM above 1.5GB. Galaxy Watch4 Series supported features may vary by carrier and compatible device. For a list of supported smartphones and features, visit https//www.samsung.com/global/galaxy/galaxy-watch/devicecompatibility. For best results, connect with compatible Samsung Galaxy smartphones. ********Google is a trademark of Google LLC. Google Maps: Must be paired with a smartphone running Android 6.0 or higher that supports Google mobile services. Google, Google Assistant, and YouTube Music are trademarks of Google LLC.