This rotating bezel turns more than heads
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Some looks are timeless, like the Galaxy Watch4 Classic's rotating bezel and vivid screen. The refined design brings sophistication to your wrist and its high-end stainless steel materials express its powerful and intuitive functionality. |
Strap in and start moving
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Stay comfortable all day long with the Ridge Sports Band. Its fluoroelastomer material keeps the band durable and sweat-resistant while maintaining a firm fit on your wrist to suit your active lifestyle. |
Don't just listen to your body. Know it
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Track your fitness progress with our first smartwatch that conveniently measures body composition. Get to know your body fat percentage, skeletal muscle, body water and more to achieve your goals. The Samsung BioActive Sensor and our fastest chip brings the biggest innovation to Galaxy Watch yet. |
Track your progress toward your health goals
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Set targets for your weight, body fat percentage, and skeletal muscle. Track your progress and receive reminders on your Galaxy Watch4 Classic to keep you motivated. Celebrate your achievements with badges and build a healthy body from the inside out. |
Name a workout. It can track it
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Track your activities and fitness scores on your watch and phone. Count steps, check calories, and stay on the grid with GPS. Galaxy Watch4 Classic detects physical activity to track your routines and supports more than 90 exercises for a more accurate report of your workouts. |
Advanced insights for runners and cyclists
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Measure how your body performs during a workout and check your heart rate level as you recover. With advanced index and interval training available on Galaxy Watch4 Classic, you can optimize your workouts and train for new performance goals. |
Your workout buddies have your back
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Enjoy every step you take with your friends and family with the Galaxy Watch4 Classic. Track your steps and compete with friends in a fun competition through a live message board. Challenges come with commemorative badges and a point system to make exercise fun, motivating and socially rewarding. |
All the data your heart desires
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Meet the Samsung BioActive Sensor that measures ECG and blood pressure in real time. After initial calibration, the sensors quickly check your blood pressure. You can also check abnormal heart rate and rhythm through ECG and send data straight to your phone to be easily shared. |
Measure blood oxygen levels from your wrist
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Built-in blood oxygen measurement on Galaxy Watch4 lets you check the amounts of oxygen in your bloodstream at any time. Oxygen saturation is directly linked to physical performance, so monitoring your blood oxygen can help you maintain your health. |
The most holistic sleep analysis on Galaxy watch
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The sleep tracker detects and holistically analyzes your sleep stages while you rest. Improved measuring options let you check your blood oxygen levels and snoring patterns (not saying you do). Plus, get advanced insights from the National Sleep Foundation for better sleep quality and duration. |
Your coach to bedtime bliss
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Learn how to develop healthy sleep habits with Sleep coaching. By tracking your sleep patterns and completing sleep surveys, our program assigns 1 of 8 sleep symbol animals that represents your sleep type. It then provides a 4 to 5 week coaching program with helpful sleep tips, missions and checklists. |
It's a real team player
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The first smartwatch with Wear OS Powered by Samsung, Galaxy Watch4 Classic puts seamless access to your favorite apps on your wrist. You'll get a rich app selection from music streaming apps to anything in the massive library of health and fitness apps. |
Specifications
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Network/Bearer
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Infra: Bluetooth, Wi-Fi |
Connectivity
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Location Technology: GPS,Glonass,Beidou,Galileo: Wi-Fi: 802.11 a/b/g/n 2.4+5GHz NFC: Yes Bluetooth Version: Bluetooth v5.0 Bluetooth Profiles: A2DP,AVRCP,HFP,HSP |
OS
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Wear OS Powered by Samsung |
Display
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Technology (Main Display): Super AMOLED Size (Main Display): 1.4" (34.6mm) Resolution (Main Display): 450 x 450 Colour Depth (Main Display): 16M |
Processor
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CPU Speed: 1.18GHz CPU Type: Dual-Core |
Memory
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RAM Size (GB): 1.5 ROM Size (GB): 16 Available Memory (GB)**: 7.6 |
Sensors
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Accelerometer, Barometer, Gyro Sensor, Geomagnetic Sensor, Light Sensor, Optical Heart Rate Sensor, Electrical heart sensor, Bioelectrical Impedance Analysis Sensor, Hall Sensor |
Physical specification
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Dimension (HxWxD): 45.5 x 45.5 x 11.0 mm Weight (g): 52 |
Battery
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Standard Battery Capacity: 361 (mAh, Typical) Removable: No Typical Usage Time (Hours): Up to 40 Hours |
Audio and Video
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MP3,M4A,3GA,AAC,OGG,OGA,WAV,AMR,AWB |