Samsung Galaxy Watch4 Classic Bluetooth, 42 mm with Sleep Monitor, Compatible with Android Only, One Year Warranty (Silver) SM-R880NZSAINU

Galaxy Watch4

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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 to be the companion to your journey towards a healthier you.

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Fitness within arm’s reach

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BODY COMPOSITION

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.

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Get a BIA measurement using just two fingers in 15 seconds. Anytime, anywhere.

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The new Samsung BioActive Sensor captures your body composition in real time to inform you as you manage your health goals.

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Track your progress toward your health goals

Set targets for your weight, body fat percentage, and skeletal muscle. Track your progress and receive reminders on your Galaxy Watch4 to keep you motivated. Celebrate your achievements with badges and build a healthy body from the inside out.

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GROUP CHALLENGE

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.

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DAILY ACTIVITY & FITNESS TRACKING

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

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RUNNING AND CYCLING
Advanced insights for runners and cyclists

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, you can optimize your workouts and train for new performance goals.

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Interval Training

Pre-set the duration, distance and number of sets for running and cycling interval workouts on your Galaxy Watch4. Then, follow the guide through high- and low-intensity training sessions on your wrist.

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Watch-Mobile Interworking for cycling

Galaxy Watch4 measures heart rate and calories and displays the data on your phone's larger screen in real time. Now you can turn your phone into a dashboard.

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HEALTH

A watch that's watching out for you
BLOOD OXYGEN

Measure blood oxygen levels from your wrist

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.

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ADVANCED SLEEP

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.

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SLEEP COACHING

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.

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Find the sleep symbol that matches your sleep type

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* This Samsung Galaxy Watch 4 image is for illustration purpose only. Actual image may vary.

* This Samsung Galaxy Watch 4 image is for illustration purpose only. Actual image may vary.

* This Samsung Galaxy Watch 4 image is for illustration purpose only. Actual image may vary.

* This Samsung Galaxy Watch 4 image is for illustration purpose only. Actual image may vary.

* This Samsung Galaxy Watch 4 image is for illustration purpose only. Actual image may vary.

* This Samsung Galaxy Watch 4 image is for illustration purpose only. Actual image may vary.

DESIGN

Design comes full circle

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DESIGN

Sleek, Seamless, Iconic

Galaxy Watch4 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, comfort fit, and sweat-resistant surfaces.

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* This Samsung Galaxy Smart Watch 4 image is for illustration purpose only. Actual image may vary.

* This Samsung Galaxy Smart Watch 4 image is for illustration purpose only. Actual image may vary.

WATCH FACE

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.

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NEW OPERATING SYSTEM

It's a real team player

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.

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Amazing alone. Better together

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* This Samsung Galaxy Watch 4 image is for illustration purpose only. Actual image may vary.

* This Samsung Galaxy Smart Watch 4 image is for illustration purpose only. Actual image may vary.

* This Samsung Galaxy Smart Watch 4 image is for illustration purpose only. Actual image may vary.

Life opens up with Galaxy

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.

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