The Samsung Galaxy Watch 5 45mm Smartwatch is premium smartwatch built for your lifestyle. A health and fitness tracking, optimized for outdoor activity, and connected experiences and personalization. Model: SM-R920NZKAXAA.

Meet your new sleep coach -- Manage your overall sleep quality with an advanced sleep tracker that detects and holistically analyzes your sleep stages while you rest. Plus, Advanced Sleep Coaching helps you develop better sleep habits by analyzing your sleep patterns and completed sleep surveys and providing a 5-week program with helpful sleep tips, missions and checklists. Requires the latest version of the Samsung Health app (version 6.22 or later). For sleep pattern results, user must wear watch while they sleep for at least 7 nights and complete a survey.

Get smarter about your body -- Get stats that help you be at your best. Galaxy Watch5 provides body composition data right on your wrist. No more waiting in line for a reading at the gym. On your own schedule, you can now get readings on body fat, skeletal muscle, body water, basal metabolic rate and Body Mass Index (BMI). 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), and basal metabolic rate (BMR) measurements. It is not intended to specifically diagnose or treat a medical condition. Requires the latest version of the Samsung Health app (version 6.22 or later).

Tracking that’s state of the heart -- Stay up to date on your wellness. Get an accurate heart rate, thanks to an improved, curved Samsung BioActiveSensor that gets closer to your skin. The heart rate 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. Requires Galaxy smartphone with Android 8.0 or later, 1.5GB RAM or more and the latest version of the Samsung Health Monitor app (available only at the Samsung Galaxy app store).

Track your outdoor adventures -- Make the most of every outdoor adventure with Auto Workout Tracking that recognizes some popular activities -- from running to rowing to swimming -- automatically in just minutes. Keep your routine fresh and exciting by manually tracking more than 90 exercises, including complex activities like HIIT. Water-resistant up to 50 meters per ISO standard 22810:2010. Not intended for scuba diving. Avoid excessive, sudden temperature changes and high-velocity activities. Rinse in fresh water / dry after use in seawater or chlorinated water. Consistent with IPX8 rating, water-resistant in up to 5 ft. of water for up to 30 minutes. Rinse residue / dry after wet. Requires the latest version of the Samsung Health app (version 6.22 or later).

Power that keeps up with you -- Meet the watch that can go as long as you do. The improved battery of Galaxy Watch 5 can keep up with your busiest day. As compared to all watches in Galaxy Watch 4 Series.

Made for active lifestyles -- Galaxy Watch 5 can stand the test of the hardest days. Its sapphire crystal glass face is 1.6x stronger, resisting the problems that come with life’s daily routines. As compared to all watches in Galaxy Watch4 series.

Navigate with confidence -- Get out there. Explore the great outdoors. Now you can wander all you want and still know where you are. Galaxy Watch5 features enhanced GPS with voice navigation right on your wrist. Synced.

Ready for adventure -- Bring your Galaxy devices into perfect harmony. Stay connected on your adventures when you sync Galaxy Watch 5 to your other Galaxy mobile devices. Compatibility for Galaxy wearable apps: Android 8.0 or later, 1.5GB of RAM.

Your phone on your wrist -- Have the freedom to do the things you need. Galaxy Watch 5 pairs easily to your phone. Simply get within range, tap "Connect" and you’re ready to go. Now you can take that call, text a friend, email a coworker, jam to your playlist -- even when you step away from your Galaxy smartphone. Your adventure just got so much more convenient. Compatible with smartphones running Android 8.0 or later and 1.5GB RAM or more.