Samsung Galaxy Watch 3 45mm
The most advanced health monitor in a smartwatch
The watch that takes notice of you. Galaxy Watch3 combines smartphone-level productivity and leading health technology into one luxurious and classic device. The most advanced Galaxy Watch3 to date helps you easily manage your life and health - putting your well-being in your hands.
The only smartwatch with a precise rotating bezel for app navigation
Choose two sizes, 45mm or 41mm, each with a face you won't soon forget. Available in Mystic Black, Mystic Silver, and Mystic Bronze, the elegant design is defined by a unique rotating bezel for a 24-hour look.
Bigger screen, but lighter and slimmer for comfortable wearing
It's outlined with a precision rotating bezel, making it easier to see and focus on what matters with a larger screen. Galaxy Watch3 is thinner and smaller, but about 15% lighter with a sophisticated look that's perfect for your wrist with its slim bezel.
Excellent quality, right down to the belt
The Galaxy Watch3 design is polished with a premium genuine leather strap. Old leather creates a natural look, and when you flip it over, look at the reinforced leather that protects against discoloration.
Beauty matches intelligence
Complete the Galaxy Watch3's signature look with the largest number of watch faces to choose from, all matched by its sleek body. Create your own collection with more than 40 complexities, and see the useful information you need at a glance while easily accessing your favorite apps.
Monitor and track blood pressure
Check your blood pressure with the Samsung Health Monitor app without having to use a bracelet regularly. Before first use, simply calibrate with a bracelet, then the smart sensors measure blood pressure by analyzing the pulse wave while wearing it. Check it daily to track trends and get reports right on your phone.
Follow your heart rhythm with ECG monitoring
Touch the watch's back button for up to 30 seconds and the electrode sensor measures your heart's rhythm. An on-the-go ECG tests atrial fibrillation (Afib), then displays your measurements in a jiffy. See results over time from your phone, get the report, and share it for more ideas.
Breathe easier with the built-in oximeter
Galaxy Watch3 uses a red LED and infrared to estimate SpO2 levels or the amount of oxygen in the bloodstream. Since oxygen saturation is directly related to physical performance, you can use the Galaxy Watch3 to take your routine to the next level.
Detect the fall that will not fall into the job
Explore without fear. Galaxy Watch3 automatically detects severe falls with an improved accelerometer and sends an SOS to your emergency contact with your location.
Get a better night's sleep
Galaxy Watch3 records REM cycles, deep sleep, and total sleep time to record and help improve the quality of your rest. Samsung has partnered with the National Sleep Foundation to embed educational content and sleep tips right on your device, to help you understand and improve your sleep.
Hit your best, then do it again
Equipped with over 120 home exercise programs for you to choose from, the Galaxy Watch3 helps you move your body in time. Pick from your phone and cast it to the TV - while you're working out, it will display your heart rate in real-time. Use the Ridge Sport Band to get more accurate stats.
improve every step
The Galaxy Watch3 Operating Guide allows you to keep up with your steps as you go. An advanced algorithm analyzes how you move to help improve your form and prevent injuries. You can also measure your VO2 max values and keep up with your daily, weekly, and monthly performance right from your phone.