Samsung Galaxy Watch 4 Bluetooth 44mm Smartwatch (R870) Specifications
- 1.4″ (34.6mm) Circular Super AMOLED (450×450)
- Full Color Always On Display
- Corning Gorilla Glass DX+
- Exynos W920 Dual Core 1.18GHz
- 1.5GB RAM + 16GB ROM
- Wear OS Powered by Samsung
- Android 6.0 or higher, RAM 1.5GB above
- 44.4mm x 43.3mm x 9.8mm (Excluded the health sensor)
- 30g (Armor Aluminum, without strap)
- 361mAh Battery
- Accelerometer, Barometer, Gyro Sensor, Geomagnetic Sensor, Light Sensor, Optical Heart Rate Sensor, Electrical heart sensor, Bioelectrical Impedance Analysis Sensor
* Not supported on Apple iOS devices and Huawei devices.
* Compatible with devices running Android 6.0 and above.
Fitness within arm’s reach
Don’t just listen to your body. Know it
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.
BIA Measurement in Samsung Galaxy Watch 4
Get a BIA measurement using just two fingers in 15 seconds. Anytime, anywhere. The new Samsung BioActive Sensor captures your body composition in real time to inform you as you manage your health goals.
Your workout buddies have your back
Enjoy every step you take with your friends and family with the Galaxy Watch4. 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.
DAILY ACTIVITY & FITNESS TRACKING – Name a workout. It can track it
Track your activities and fitness scores on your watch and phone. Count steps, check calories, and stay on the grid with GPS. Galaxy Watch4 detects physical activity to track your routines and supports more than 90 exercises for a more accurate report of your workouts.
The most holistic sleep analysis on Galaxy Watch 4
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.
Samsung Galaxy Watch 4 Design
Galaxy Watch 4 features a simple design with a streamlined Armor Aluminum metal frame. It offers high-end looks and functionality for your workouts and day-to-day tasks.
Choose from a selection of bands, including the Hybrid Leather Band and the Sport Band, to fashion your own band style. Treat your wrist with high-quality materials, comfortable fit, and sweat-resistant surfaces.
A new day. A new watch face
Choose between analog or digital watch faces with a variety of backgrounds, fonts, and colors to match your tastes, the weather, or occasion. Spice up your character watch faces with AR Emojis to express your style, while animated graphics show what you’re up to, like running or listening to music.
Samsung Galaxy Watch 4 Wear OS
The first smartwatch with Wear OS Powered by Samsung, Galaxy Watch4 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.