Galaxy Watch Active2 (40mm)

A stainless black Galaxy Watch Active2 with black leather strap that hangs over the words 'Watch Active 2' in large font below.
A stainless black Galaxy Watch Active2 with black leather strap that hangs over the words 'Watch Active 2' in large font below.

Stay connected with a lifestyle and health partner on your wrist that gives you advice in the moment. Get more precise information on your health on a bigger screen with a watch that has your wellness in mind. Galaxy Watch Active2 tells you what you need to know when you need it.


Custom comfort on your wrist

Choose your look and your comfort for a wellness partner you’ll want to keep on 24/7.
Galaxy Watch Active2 comes customized from day one, starting with your choice of Bluetooth or LTE
model, 44mm or 40mm, stainless steel or lightweight aluminum design, and straps galore.1

Four Galaxy Watch active2 models side by side in a range of colors and materials: gold watch case with brown leather strap, black watch case with aqua black sport band, gold watch case with pink leather strap, and Cloud silver watch case with cloud silver sport band.

Widen your space

A Galaxy Watch active2 that rotates to display the rear side of the watch, the side view with the two buttons in the foreground, and finally the front side which shows the watch face.

Maximize your screen space with an uninterrupted view on a sleek body fitted with a touch bezel for quick control.
Galaxy Watch Active2 features an enlarged display with a pure black screen and a border
that's hardly there for more space to get the insight you need.

Geometric patterns and multicolored textile patterns scanned to create a similar pattern on the Galaxy Watch Active2 watch face.
A Galaxy Watch Active2 watch strap that turns into a brown leather strap with a QR code to the left that when scanned changes the watch face into a design matching it.

Get the look
that matches
your look

Snap your outfit
grab your look

Express yourself with a watch face that fits your look and mood. When you snap a picture of your outfit for the day Galaxy Watch Active2 will put together a watch face to match.

Match your strap
in a flash

Complement your style with a watch face that matches the color and material of your strap. When you buy a watch strap and scan the QR code on the package you'll get a link to Galaxy Store to download a watch face that fits it. 2,3,4

  • * Multi-colored straps sold separately.
  • * QR Code is a trademark of Denso Wave Inc.
Five Galaxy Watch active2 watches with Green sport band, Orange leather strap, Violet sport band, Pink leather strap, and Aqua black sport band along with various watch faces that allow a variety of combinations are combined together into a single group.

A watch to make your own

Mix and match for a watch design that fits your look. Choose from the wide selection of straps and put together
your own custom Galaxy Watch Active2.


Track your
workout on
your wrist

Galaxy Watch Active2 tracks your movements so you can just slip it on and get working out. With swimming added to automatic tracking you now get seven exercises, while manual tracking works for all activities for dozens you can track. Running coach function gives you actionable advice in real time. 56

  • Walking
  • Running
  • Cycling
  • Rowing
  • Elliptical
  • Others
  • Swimming
A woman in a training suit on a run with a black Galaxy Watch Active2 on her wrist, while automatic tracking displayed on the watch GUI shows her calories used, running time, and number of activities.

Health support
from the inside

Be sound in body and mind with a watch that cares for both. Use the stress tracker to watch your stress levels when you're feeling tense, and follow the suggested guided breathing exercises to get some peace of mind. 578

A woman practicing yoga with hands together and a Galaxy Watch active2 in Pink Gold on her wrist that displays breathing exercises on the watch GUI, after which a separate person is shown sleeping with a Galaxy Watch active2 on the wrist that tracks sleeping patterns and compares them to others in the same age bracket as displayed on the watch GUI.
Flashing green sensors on a Galaxy Watch Active2 that measure the heart rate.

for peace
of mind

Monitoring your health is at the core of Galaxy Watch Active2 with a full eight photodiodes on the rear side of a new curved design that moulds to your wrist. Health monitoring keeps an eye on your heart rate and sends you an alert when it goes above or below normal levels.59

an assist

Get a jump on life with a smart assistant on your wrist. Control your camera to enrich the shooting experience, view and like on social media, and translate on the go. Newly added On-going Icon displays running apps on the watch face for easy access, and you can even catch incoming calls with Wi-Fi.10,11,12,13

displaying various apps provided on Galaxy Watch Active2: Ongoing icon, app essentials, social media, camera control, YouTube, and translator.


More to
move you

Galaxy Watch Active2 Under Armour Edition

Two Under Armour edition Galaxy Watch active2 watches with Under Armour black and grey straps hang in the air with the Map My Run app logo and Real time Form Coaching GUI on the watch face, while a woman in the background goes for a run with an Under Armour edition Galaxy Watch active2 with gray strap on her wrist.

Enhance the fitness experience with the exclusive Galaxy Watch Active2 Under Armour Edition. 6 months' MapMyRun MVP service and limited UA watch face get you off on the right foot. Form and fitness coaching gives you real-time feedback based on cadence data and more.

  • * Availability of the Under Armour Edition may vary by country and carrier.
  • * Real-time Form Coaching function only available for Under Armour Edition.

that lasts
the day

A Galaxy Watch active2 watch in cloud silver charging on a coin-shaped wireless charger directly below it that has the same circumference as the watch face.

Take your Galaxy Watch Active2 out for the day with a battery that lasts the day and more with normal use. Back home, just lay it on the compact magnetic wireless charger to bring it back to full, no charging jacks or wires required.1415

Keeps up
you go

Take your watch along on the road less traveled. Galaxy Watch Active2 goes where you go with an IP68 and 5ATM water and dust rating plus military grade durability to handle a range of conditions, so you can keep it on to go farther and experience more. 1617

Two Galaxy Watch active2 watches in cloud silver and pink gold interact with splashing water to demonstrate their water resistance.

Apps to push you further

Bring enhancement to your life with apps ranging from the Galaxy lineup to a large variety of downloadable 3rd party apps.
Download apps to create your own personal lineup for smart advice on the fly that you can pull up without leaving your wrist.18

  • The Strava app running on a Galaxy Watch Active2. Watchface displays the  G U I for the selected app
A carousel of apps in use on a Galaxy Watch Active2: Golf Navi Pro,, U A Endomondo, Spotify, Strava, U A My Fitness Pal, Smart Caddie, C25K, and Maison Kitsune.
  1. 1.Availability of models may vary by country and carrier
  2. 2.Available strap models may vary country.
  3. 3.Image simulated for illustrative purpose.
  4. 4.My Style works with android smartphones paired with Samsung Galaxy Watch Active2. QR code watch face and strap matching works with smartphones paired with Samsung Galaxy Watch Active2.
  5. 5.Intended for general wellness and fitness purposes only.
  6. 6.Fitness tracking on the watch can be used as standalone, but data stored in the watch may only be partially displayed after a certain period of time. Smartphone pairing is recommended in order to keep all data stored.
  7. 7.Stress feature available in all countries except Angola, Cyprus, Algeria, Canada, and Thailand.
  8. 8.Sleep / stress management function on the watch can be used as standalone, but data stored in the watch may only be partially displayed after a certain period of time. Smartphone pairing is recommended in order to keep all data stored.
  9. 9.HR monitoring function on the watch can be used as standalone, but data stored in the watch may only be partially displayed after a certain period of time. Smartphone pairing is recommended in order to keep all data stored.
  10. 10.Camera Controller function is compatible with Samsung Galaxy S10, S10+, S10e, S10 5G, Note10, Note10+, Note10 5G, Note10+ 5G, Fold and Fold 5G models.
  11. 11.Apps available for usage may vary depending on country, region, and connection type (LTE / Bluetooth).
  12. 12.UI is subject to change.
  13. 13.SNS Viewer, Translator and camera controller app require separate download before use.
  14. 14.Actual battery life varies by network environment, features and apps used, frequency of calls and messages, number of times charged, and many other factors.
  15. 15.As assessed by Samsung. Actual battery life may vary depending on network environment, usage patterns, and other factors.
  16. 16.Galaxy Watch Active2 has a water resistance rating of 50 meters under the ISO standard 22810:2010. It is not suitable for diving or high-pressure water activities. If the device or your hands are wet, they must be dried thoroughly prior to handling.
  17. 17.US Military Standard Compliant (MIL-STD-810G)
  18. 18.Availability of apps for Galaxy Watch Active2 may differ by carrier or country.
  • Heart rate tracking for peace of mind
    Heart Rate
  • Bluetooth only
    Bluetooth only
  • Built in GPS
    Built in GPS
  • Sensors


  • Bluetooth Version Bluetooth v5.0
  • CPU Speed 1.15GHz
Galaxy Watch Active2 (40mm)(SM-R830NZSAKSA) is rated 3.5 out of 5 by 206.
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Rated 3 out of 5 by from Fairly good watch until... the watch isnt bad except it constantly unpaired from my device. sometimes while i was sitting next to it. speaker needs a volume control and i couldnt hear the person well. had to have the watch pretty much up to my mouth for them to hear me. the battery life sucks. i had to keep it on black and white battery saver mode to get any kind of battery life out of it. last night there was an update available.. after i clicked it my watch went crazy flashing a rebooting, then a black screen, then rebooting.. for the entire night until my watch died. wont turn back on. had this thing less than a year or around that. not worth the money i paid for it.
Date published: 2020-10-05
Rated 1 out of 5 by from Great potential with poor results Firstly, the watch ONLY works on EE, and even then, you need a separate SIM plan (with a different mobile number) for it. Secondly, it is not compatible with Android / Google Pay, and so the only way to use it for paying with is if you have one of the very few bank / credit cards that support Samsung Pay. Sadly this list is very limited, and hasn't changed in 2 years. I ordered 3 of the 4G watches for myself and family members, and all 3 have been returned. It's a shame, because other features of the watch are really great, but without decent mobile network or Samsung Pay support it really is not worth the money.
Date published: 2019-10-15
Rated 3 out of 5 by from Mostly great functionality / easily scratched I've had this watch for less than a week and while the UI and functionality of it are great it's missing any court sports primarily squash from its available sports tracking even though all of those sorts of sports are on the Samsung Health mobile app for tracking which seems odd the sides also scratch extremely easily as stated i've had it less than a week and not dropped or really knocked it other than the normal rubbing against fabric/buttons when putting on clothes and the paint has chipped away on a few corners where the screen meets the sides if those sports were added it would be hugely more beneficial but as it is it doesnt really serve the purpose it was bought for
Date published: 2019-12-04
Rated 4 out of 5 by from Love my watch! This is an update to the first review I wrote. I was having some problems with my watch battery draining before the day was up and the watch freezing up soon after I got it. The support person asked me to do a reset. I was unhappy that I was having these issues but still hopeful the reset would work. I can say the reset did work and my watch has only locked up on me one time since the reset and the battery life has been great! I am still learning everything about the watch but love it. I will be much happier when the ecg comes out. I am having irregular heart beats and this would be a great feature to have at the moment. I think this is a great watch and I am happy I invested in this one.
Date published: 2020-02-12
Rated 3 out of 5 by from Overall not very happy with this watch I had a Fossil and took it back to get this watch because it had Samsung Pay. However i didn't realize that it didn't have the NFC version of it so it is not as useful and i should have stuck with Fossil. Bixby rarely works for me. The feature to have it turn on with wrist movement never works The battery life is abysmal and goes down 55% in Night Mode. You would think night mode would use LESS battery. Most of the time i can't get the watch to come on with double tap so i have to use the button. I am not able to delete emails from the watch which would be a really useful feature. About the only feature i do like is the workout app.
Date published: 2020-02-11
Rated 5 out of 5 by from Great integration with Samsung phones! the health tracking is pretty good and the activity reminders are helpful though not necessarily the most responsive. mostly though, i love how well it is integrated with my samsung galaxy s10. notifications come through perfectly and alarms and things that would normally just be on my phone come through too, which is super cool and easy to control. i also love the versatility to respond to texts with voice or handwriting or any emoji instead of just a few responses. definitely get a screen protector, though!! i got a scratch on the 3rd day of owning my watch, but luckily the screen protector i got hides it. the battery life is also kinda short but i have found topping it off when i shower and/or just before bed to work perfectly. it lasts about a day and a half with a full charge.
Date published: 2020-08-21
Rated 1 out of 5 by from I wanted to love it... I bought this watch in December 2019 and love the look and feel of it. I wear it as a dress watch and take extremely good care of it so I was very disappointed last week when the workouts would continue recording so all of my health stats were incorrect. I never wear it to sleep but one morning when I put it on it showed that I had already bee. Active for 15 hours:( I sent it in for repair, and when I got it back today I'm still having the same issue. I called in, spent 50 min on the phone with a rep and was told I need to send it in again because they replaced the wrong part! I am so disappointed....I've tried a few activity trackers and really loved this one while it lasted...but if it doesn't get fixed this time, it's going in the garbage and was a big waste of money!
Date published: 2020-08-20
Rated 1 out of 5 by from Samsung pay rarely works. I have the Bluetooth version and I got a card from one of the compatible banks. I installed everything correctly but when I try to pay the NFC in the watch only gets recognised maybe 1 out of 10 times. So basically you get the watch near the reading device and it says card not recognized , you keep trying different positions and finally it accepts it. Obviously you look like an idiot during the whole process. My friend with an apple watch works first time. What is the solution to this ?
Date published: 2020-01-01
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* Key feature may different from Key Spec

* Memory size : User memory is less than the total memory due to storage of the operating system and software used to operate the phones features.

* Actual user memory will vary depending on the mobile phone operator and may change after software upgrades are performed.

* Battery time is based on our own laboratory measurements, and may vary depending on factors such as device settings, usage patterns and operating conditions.

* Typical value tested under Samsung laboratory condition. Typical value is the estimated average value considering the deviation in battery capacity among the battery samples tested under IEC 61960 standard. Actual battery life may vary depending on network environment, usage patterns and other factors.