BSM-R890NZSAXFA specification sheet

Features:

The watch that knows you best
Most of us want to know more about ourselves, so we can be the best version of ourselves. That's why we engineered the all-new Galaxy Watch4 Classic to be the companion to your journey towards a healthier you.

This rotating bezel turns more than heads
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
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.

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.

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.

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 Classic detects physical activity to track your routines and supports more than 90 exercises for a more accurate report of your workouts.

Your workout buddies have your back
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
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.

The most holistic sleep analysis on Galaxy watch
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.

It's a real team player
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.

Plays well with others
The Galaxy Watch4 Classic comes with Wear OS Powered by Samsung, giving you seamless connection with Samsung Galaxy devices. Control ANC on Galaxy Buds2 or enable apps on your phone straight from your watch. Additional features like the compass makes the Galaxy Watch4 Classic even more resourceful.

Building a brighter future on the go
Supporting the Global Goals just got easier. Join the movement to make the world a better place right from your wrist on the Samsung Global Goals app for the Galaxy Watch.

Specifications:

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Specifications
Product Code	BSM-R890NZSAXFA
Network/Bearer
Infra	Bluetooth, Wi-Fi
Connectivity
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
Operating System	Wear OS Powered by Samsung
Display
Technology (Main Display)	Super AMOLED
Size (Main Display)	1.4" (34.6mm)
Resolution (Main Display)	450 x 450
Color Depth (Main Display)	16M
Processor
CPU Speed	1.18 GHz
CPU Type	Dual-Core
Memory
RAM Size (GB)	1.5
ROM Size (GB)	16
Sensors
Sensors	Accelerometer, Barometer, Gyro Sensor, Geomagnetic Sensor, Light Sensor, Optical Heart Rate Sensor, Electrical heart sensor, Bioelectrical Impedance Analysis Sensor, Hall Sensor
Physical specification
Dimension (HxWxD)	45.5 x 45.5 x 11.0 mm
Weight	52.0 g
Battery
Battery Capacity (mAh, Typical)	361
Removable	No
Typical Usage Time (Hours)	Up to 40 Hours
Audio and Video
Audio Playing Format	MP3, M4A, 3GA, AAC, OGG, OGA, WAV, AMR, AWB