Samsung Galaxy Watch4 Classic Smartwatch (46mm, Bluetooth/Wi-Fi, Black)

BH #SAW446BTB • MFR #SM-R890NZKAXAA
Samsung Galaxy Watch4 Classic Smartwatch (46mm, Bluetooth/Wi-Fi, Black)
Key Features
  • Up to 40 Hours of Battery Life
  • Bluetooth & Wi-Fi Connectivity
  • Sensors Measure ECG, SpO2 & BIA
  • Sleep Monitoring
Making a better connection with yourself can help you live your best life, and the Samsung Galaxy Watch4 Classic Smartwatch makes it easier than ever to do both. The updated strap design of the Watch4 Classic brings Samsung's BioActive Sensors closer to your wrist, helping to provide even more accurate readings when using the Watch4 Classic to monitor your health and wellness. Using sensors built into the back of the watch and its two side buttons, the Watch4 Classic can measure your ECG, BIA, and blood oxygen. These can be useful tools during your day, as you work out, and even when you sleep.
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$379.99
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Samsung Watch4 Classic SM-R890 Overview

  • 1Description
  • 2Body Composition
  • 3Heart Smart
  • 4Do You Snore?
  • 5Stay Motivated with Challenges
  • 6Bluetooth & Wi-Fi
  • 7One UI

Making a better connection with yourself can help you live your best life, and the Samsung Galaxy Watch4 Classic Smartwatch makes it easier than ever to do both. The updated strap design of the Watch4 Classic brings Samsung's BioActive Sensors closer to your wrist, helping to provide even more accurate readings when using the Watch4 Classic to monitor your health and wellness. Using sensors built into the back of the watch and its two side buttons, the Watch4 Classic can measure your ECG, BIA, and blood oxygen. These can be useful tools during your day, as you work out, and even when you sleep.

In addition to your health and wellness, the Watch4 Classic smartwatch helps you connect with others, remain informed, and stay entertained. Thanks to Wear OS powered by Samsung, the best aspects of Tizen and Wear OS come together to give you seamless connectivity to Android smartphones and access to a huge library of apps that cover health, fitness, music streaming, and more. As you use the Watch4 Classic, you can make it fit your personal style with a swappable watch band, AR Emojis, different color backgrounds, and fonts. Over 40 watch faces are available out of the box, with more downloadable online.

Body Composition

You can check your BIA (Bioelectrical Impedance Analysis) score anytime by touching two fingers to the side buttons. Built-in sensors there work with those touching your wrist to take 2400 readings in 15 seconds, giving you measurements of your body's fat, muscle, and water mass. Samsung worked to ensure that these sensors are 98% accurate when compared to standard DXA scans.

Heart Smart

The integrated ECG sensors can measure your heart rate in real time, keeping you informed on any detected abnormal readings. All of the data can be sent straight to a compatible smartphone for sharing with others.

Do You Snore?

By measuring your blood oxygen (SpO2) every second, the Watch4 Classic can track your breathing and snoring throughout the night, giving you a sleep score in the morning. This data can help you adjust your environment and sleeping habits so you can get a more restful night's sleep.

Stay Motivated with Challenges

We all know it's important to get our exercise in every day, but staying consistently motivated on our own can be difficult. Samsung incorporates Challenges into the Watch4 Classic to not only help yourself, but to also help those you care about. The feature lets you compete with friends and family to see who can come out on top by tracking your steps through a live message board. A point system is used to determine who wins commemorate badges and you'll get updates on where you rank and who pulled ahead, prompting you to get up and take the lead.

Bluetooth & Wi-Fi

With support for Bluetooth 5.0 and dual-band Wi-Fi 4 (802.11n), you can wirelessly connect with your smartphone and optional headphones to stream music and share fitness data.

One UI

Use the touchscreen and two side buttons to quickly navigate through apps and menus. You can also use gestures to answer smartphone calls and dismiss alerts.
UPC: 887276551005

Samsung Watch4 Classic SM-R890 Specs

General
Watch Operating SystemWear OS (Android Wear)
ChipsetSamsung Exynos W920
RAM1.5 GB
Storage Capacity16 GB
SensorsAccelerometer, Barometer, Compass, ECG, Gyroscope, Heart Rate, Light Sensor, Pulse Oximeter
Activity TrackerYes
MicrophoneYes
Built-In SpeakerYes
VibrationYes
Connectivity
ConnectivityBluetooth, Wi-Fi
Bluetooth ProtocolBluetooth
Bluetooth5.0
4G LTEYes
Wi-FiWi-Fi 4 (802.11n)
GPSYes
Display
Dial ShapeRound
Display Size1.36" / 3.5 cm
Dial TypeDigital
Display TechnologyOLED
Display Resolution450 x 450
Pixel Density330 ppi
Battery
Battery Capacity361 mAh
Battery LifeNormal Use: Up to 40 Hours
Charging MethodWireless Charging
Physical
Watch Crystal MaterialCorning Gorilla Glass DX+
Case MaterialsStainless Steel
IP RatingIP68
Water Rating5 ATM
Case Dimensions1.8 x 1.8 x 0.4" / 45.5 x 45.5 x 11 mm
Weight1.8 oz / 52 g (Watch and Band)
Packaging Info
Package Weight0.4 lb
Box Dimensions (LxWxH)10.9 x 2.9 x 1.2"

Samsung Watch4 Classic SM-R890 Reviews

watch band is too small

By Mike
Rated 4 out of 5
Date: 2022-01-24

I ordered and received a Watch 4 Classic, 42mm, with a large band. The band is so tight it leaves an imprint on my skin when I remove it. My wrist measures 8 1/2" tight, and 9" with a finger between the band and my wrist. Why Samsung doesn't offer an extra large watchband seems a bit ridiculous. By the way, the watch and it's features is great, I'm looking forward to wearing it regularly. Just a shame that Samsung doesn't make a bigger band.

Excellent watch, watch band not so much.

By Jaksi
Rated 4 out of 5
Date: 2021-12-20

I changed my Watch 3 to the 4 and the watch is excellent. I appreciate the improvements with some exceptions. I feel all the sensors have been improved and a bit more reliable. Love the look and the feel of the watch on the hand now that I modified the watch band see pictures. I ordered the extreme sport band with the watch and the fit isn't great. It does not follow the contour of my wrist. I don't consider my wrist to be narrow so for people with narrow wrist avoid this band unless you like a big gap between your hand and watch. In order to make it fit I had to tighten it to the point it was hurting my wrist and left my skin irritated. It may have been designed that way, but I think it could use some design tweak for a better fit by changing the angle of the attachment to the watch. Also changing the band size is a little cheeky, I have a good collection from my previous watch that I can't use anymore. Not very environmentally friendly. :-)

Not Happy!

By JMSV
Rated 1 out of 5
Date: 2021-12-19

I bought the Galaxy Watch 4 Classic for my partner just to find out that the Wearable app is not found in his App Store and can not connect to his iPhone 13! Very irritating and upsetting!

Great device, but not complete

By Vegeta
Rated 3 out of 5
Date: 2021-12-17

I purchased both the Galaxy watch for classic and Galaxy watch 4. Both devices are lovely! However, Samsung needs to keep its promise to include Google Assistant on the device. Once it receives the Google Assistant update, it will compete head-to-head with the Apple watch. Sadly, this has not occurred after three months. Hopefully, the addition of the Google Assistant will be available for these beautiful watches soon. I would encourage anyone with a Samsung or Android phone to purchase this watch. But once again, be aware that the Google assistant is not available. Samsung, please honor your word in the presentation that you gave when the watch was being unveiled. Bigsby is good, but we all know that the more functional assistant is the Google assistant, and we want you to honor your word!

Bad battery life

By Philip
Rated 2 out of 5
Date: 2022-01-15

I bought this last week, I did a mistake buying this before reading reviews. That battery life is barely complete 15 hours after turning off all features.

Great watch!

By Melissa
Rated 5 out of 5
Date: 2022-01-06

Bought it as gift for my boyfriend and he loves it!! Perfect size for him. Shipping was fast too.

Absolutely AWEFUL DO NOT BUY THIS WATCH

By JRESURF
Rated 1 out of 5
Date: 2022-01-02

I have had this watch for about 3 months and today was the first time I took it for a walk/exercise. I left my Samsung Note 20 Ultra at home and paired my fully charged Samsung ear buds with my FULLY charged 100% Galaxy Watch 4 Classic. During the course of this 3.5 mile 1 hour walk my watch stated it was overheating and went into sleep mode 7 times for about 2-3 minutes each time. I was only streaming Pandora from the watch to my ear buds the entire time; which of course would pause each time the overheating issue occurred. At the end of the 3.5 mile / 1 hour walk my Galaxy Watch 4 Classic went from 100% charge to 44% charge; this is absolutely pitiful. My wife who was also walking with me had Apple Watch 4 and Apple ear buds streaming the entire time and her watch went from 100% to 89% at the end of the same distance. Very disappointing; I guess I will have to just use the watch for telling time and NOT run any apps if I want it to run for more than half a day. Very disappointed.

Everything great except one major thing!

By Prestone
Rated 2 out of 5
Date: 2021-12-26

All the features are awesome. Minus the fact it doesn't come with a charger! Even yhough it says here on the site that it does! Very angering!

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The International Version, though the same model, will not support the Samsung Pay feature in the US. It will come with a 1 Year B&H Warranty that will cover for any Factory Defects. The US Version will support Samsung Pay in the US and will include a 1 Year US Manufacturer Warranty.
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Date published: 2021-10-18

Which country international version is this?

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Asked by: Vedant
The country of origin is not specified. I apologize.
Answered by: Nilson D
Date published: 2021-10-11

Does this model have the ECG and Blood Pressure? ...

Does this model have the ECG and Blood Pressure? The review says it does not, but the Specs say it does.
Asked by: Anthony
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Answered by: Nilson D
Date published: 2021-10-22
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