Samsung SM-R855FZDAXSA. Display diagonal: 3.05 cm (1.2"), Display type: SAMOLED, Display resolution: 360 x 360 pixels, Touchscreen. Processor frequency: 1150 MHz, RAM capacity: 1024 MB. Wi-Fi. GPS (satellite). Battery capacity: 247 mAh. Weight: 48.2 g. Band colour: Bronze. Operating system installed: Tizen

The most advanced health monitor on a Samsung smartwatch

The watch that watches out for you. Galaxy Watch3 combines smartphone-level productivity and leading health technology in one classic device. Our most advanced Galaxy watch yet, Galaxy Watch3 helps you effortlessly manage your life and health — putting your well-being in your hands.

The only Samsung smartwatch with precision rotating bezel for app navigation

Take your pick of two sizes, 45mm or 41mm, each with a face you won't soon forget. Available in premium Mystic Black, Mystic Silver, and Mystic Bronze hues, the elegant design is outlined in a unique rotating bezel for a look that works around the clock.

Breathe easier with built-in oxygen measurement

Galaxy Watch3 uses red LED and infrared rays to estimate your SpO2 levels, or the amount of oxygen in your bloodstream. Because this oxygen saturation is directly linked to physical performance, you can use Galaxy Watch3 to push your routine to the next level.

Fall detection that won't fall down on the job

Explore fearlessly. Galaxy Watch3 is designed to automatically detect hard falls with its enhanced accelerometer, sending an SOS to your emergency contact with your location.

Get a better night's sleep

Galaxy Watch3 records your REM cycles, deep sleep, and total sleep time to score and help improve the quality of your rest.

Hit your best, then do it again

Equipped with over 120 home workout programs to choose from Samsung Health, Galaxy Watch3 helps you get your body moving on your time. Pick from your phone and cast to your TV – as you work out, it'll display your heart rate in real time.

Improve every stride

Galaxy Watch3's running guide lets you keep pace as you get tips on the go. The advanced algorithm analyzes how you move to help improve your form. You can even measure VO2 max values and keep up with your daily, weekly, and monthly performance right from your phone.

Keep the conversation going

When you get a new text, Galaxy Watch3 shows your chat history so you can effortlessly follow the conversation. You can also see images without an extra tap, making it even easier to keep the mood going while on a run.

Add a little context with smart reply

Stay connected with others even on the go – and without fumbling to reply. Galaxy Watch3's smart reply analyzes texts and photos you receive and gives you suggested replies, supporting different categories that include food, celebrations, selfies, and more.

More fun in your messages

Bitmoji stickers open up fun new ways to communicate. Personalize your Bitmoji to look just like you and use Bitmoji stickers to jazz up the way you talk to family and friends.

Team up with other apps

Put together a team of Galaxy Apps to join you and your phone in your day-to-day. Find your phone and see your phone's photos from your watch, or switch between devices to control your music and check reminders. The perfect partners are all on your wrist.

Leave your phone at home

Go out for new experiences without the weight of your phone. You can still call, stream, and check your steps — all from your watch. Disconnect from your phone, while staying connected with life.

• Cellular connection: stay connected even without your phone
• Advanced health monitoring
• Timeless classic design with precision rotating bezel