OVERALL
ALTERNATIVES
SPECS
VS AVERAGE
REVIEWS
Scored using Smartwatches Methodology v3.0
Smartwatches Methodology v3.0
Mathematical & Unbiased Scoring
Products in this category are scored under Frontum Smartwatches Methodology v3.0: the technical score from the specifications is the base, and independent expert and video reviews (up to ±0.5 points), owner opinions (up to ±0.3) and best-of lists (up to +0.3) move it up or down.
Explore Smartwatches Methodology v3.0

Samsung Galaxy Watch9 review: 127 specs compared

Avg. price:~£?Screen size:1.34 inchBattery life:1 daysDisplay type:AMOLED

Samsung Galaxy Watch9 Review: Compare 127 technical specifications, 16 expert and video reviews and 10 best-of lists to see how this product ranks in the Smartwatches category and whether it is worth buying.

Samsung Galaxy Watch9
8.4/10

Overall score

Score
8.4/ 10
✕
What it is
Our main score for this model, 1–10. It combines specs, best-of lists, expert reviews and owners.
How we count it
Parts: Technical score 35%, List score 30%, Reviews score 25%, Sentiment score 10%
Marks: Each part gets a mark out of 10. For reviews, lists and owners, a typical model in this category gets about 8 and the best one gets 10.
No data yet: A part with no data shows "?". It counts as the mark of a weaker model in this category (4 in 5 models with data score higher). This way, models with reviews, lists and owners usually come out ahead.
Score distribution
▼
<55-66-77-88-99-10
★ Better than 94% of models
Score components

35%

8.6

Technical score

30%

8.8

List score

25%

7.8

Reviews score

10%

8.1

Sentiment score

★Better than 94% of smartwatches
?

Value for money

Value for money
✕
What it is
An indicator that combines the smartwatch's overall rating with its cost.
When it matters
When you are looking for a smartwatch with a good balance between quality and price.
Score distribution
▼
<55-66-77-88-99-10
Score components

70%

8.4

Overall score

30%

?

Price

Price not known yet
8.6

Technical score

Technical score
8.6/ 10
✕
What it is
How good the specs are compared with the other models in this category, 1–10.
How we count it
Areas: We rate the specs in each area against the other models in this category.
Weighting: The areas that matter most to buyers count more. The shares are shown under Score components.
Share: The technical score is 35% of the overall score.
Score distribution
▼
<55-66-77-88-99-10
★ Better than 97% of models
Score components

24%

9.5

Health

21%

9.7

Fitness

16%

6.6

Battery

14%

8.1

Smart features

12%

7.6

Connectivity

9%

9.1

Display & Design

4%

8.0

Hardware

★Better than 97%
7.8

Reviews score

Reviews score
7.8/ 10
✕
What it is
Average grade from independent test sites, magazines and video reviewers, 1–10.
How we count it
Grades: Each review's own score is converted to 1–10; without one, we grade the review ourselves. Every review counts the same: written or video, short or full test.
Score: The average grade is 80% of the review mark; the number of reviews is the other 20% (1 review = 5, the typical number in this category = 8, the most-reviewed model = 10).
Enough data: With few reviews, the average grade is pulled toward the typical grade of this category. No reviews yet: 7.5 for now.
Share: Reviews count 25% of the overall score.
Score distribution
▼
<55-66-77-88-99-10
▼ Worse than 52% of models

80%

7.8

Average grade

20%

7.9

Popularity

Grades by review (16)
10 reviews + 6 videos, average 7.7/10. Reviews count 25% of the overall score.
User ratings collected online are not part of this score.
▼Worse than 52%
8.8

List score

List score
8.8/ 10
✕
What it is
How often independent test sites, magazines and video reviewers put this model in their best-of lists for this category.
How we count it
Points: The model in the most lists of this category gets 10; the others get 8 to 10 in proportion. In no list yet: 7.5. Lists count 30% of the overall score.
Enough data: Every list counts, even a single one. With fewer than 5 best-of lists in the category, this part is left out.
Lists with this model (10)
List score: in 10 of 72 lists (14%)
★Better than 95%
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Best prices
*As an Amazon Associate, we earn from qualifying purchases.
Best rankings
Available: ranking among products currently available (including other versions of this product).All: ranking among all products in the database.
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Smartwatches model ranking

Ranked #49 of 777 models in Smartwatches (Overall score)

Technical Specifications of smartwatch Samsung Galaxy Watch9

Technical score
Technical score
8.6/ 10
✕
What it is
How good the specs are compared with the other models in this category, 1–10.
How we count it
Areas: We rate the specs in each area against the other models in this category.
Weighting: The areas that matter most to buyers count more. The shares are shown under Score components.
Share: The technical score is 35% of the overall score.
Score distribution
▼
<55-66-77-88-99-10
★ Better than 97% of models
Score components:

24%

9.5

Health

21%

9.7

Fitness

16%

6.6

Battery

14%

8.1

Smart features

12%

7.6

Connectivity

9%

9.1

Display & Design

4%

8.0

Hardware

8.6
Reviews score
7.8
List score
8.8
Value for money
Value for money
8.9/ 10
✕
What it is
An indicator that combines the smartwatch's overall rating with its cost.
When it matters
When you are looking for a smartwatch with a good balance between quality and price.
Score distribution
▼
<55-66-77-88-99-10
★ Better than 96% of models
Score components:

70%

8.4

Overall score

30%

?

Price

8.9
Heart rate monitor
yes
This smartwatch includes a heart rate monitor. 9.5% of smartwatches include a heart rate monitor.
Blood oxygen monitoring
yes
This smartwatch supports blood oxygen monitoring. 30.4% of smartwatches support blood oxygen monitoring.
ECG
yes
This smartwatch supports ECG. 82.1% of smartwatches support ECG.
Irregular heart rate warnings
?
HRV tracking
yes
This smartwatch supports HRV tracking. 54.9% of smartwatches support HRV tracking.
Show more
What reviewers say
Accelerometer
yes
This smartwatch includes an accelerometer. 0.5% of smartwatches include an accelerometer.
Barometer
yes
This smartwatch includes a barometer. 46.5% of smartwatches include a barometer.
Gyroscope
yes
This smartwatch includes a gyroscope. 28.9% of smartwatches include a gyroscope.
Cadence sensor
no
This smartwatch does not include a cadence sensor. 32.9% of smartwatches include a cadence sensor.
Distance tracking
yes
This smartwatch supports distance tracking. 3.7% of smartwatches support distance tracking.
Show more
Battery life
1 day
Market range: <1 days – >16 days
This smartwatch lasts 1 days on a charge, which is shorter than 88.1% of Smartwatches and the same as 8.1% of Smartwatches.
Battery life in training mode
?
Battery life with GPS on
?
Battery power
390 mAh
Market range: <195 mAh – >475 mAh
This smartwatch has a 390 mAh battery, which is larger than 69.4% of Smartwatches and the same as 0.5% of Smartwatches.
Charge time
?
Show more
What reviewers say
Operating system
Wear OS
This smartwatch runs Wear OS, which is more advanced than the system in 80.2% of Smartwatches and equal to 15.8% of Smartwatches.
Software update frequency
occasional
This smartwatch has occasional software update support which is more active than that of 54% of smartwatches and equal to that of 40.2% of smartwatches.
Third-party app support
yes
This smartwatch supports third-party apps. 48.5% of smartwatches support third-party apps.
Notifications
yes
This smartwatch supports notifications. 0.3% of smartwatches support notifications.
Voice assistant support
yes
This smartwatch supports voice assistants. 30.8% of smartwatches support voice assistants.
Show more
What reviewers say
Cellular module
no
This smartwatch does not include a cellular module. 16.6% of smartwatches include a cellular module.
SIM cards
0
GPS
yes
This smartwatch supports GPS. 40.3% of smartwatches support GPS.
Galileo support
yes
This smartwatch supports Galileo navigation. 56.5% of smartwatches support Galileo navigation.
Dual-frequency GPS
yes
Samsung Galaxy Watch9 supports dual-frequency GPS. 85% of Smartwatches offer this.
Show more
What reviewers say
Screen size
1.34 inch
Market range: <1.2 inch – >1.82 inch
This smartwatch has a 1.34 inch screen, which is smaller than 61.5% of Smartwatches and the same as 1.5% of Smartwatches.
Display type
AMOLED
This smartwatch uses AMOLED, which is more advanced than the screen in 46.9% of Smartwatches and equal to 53.1% of Smartwatches.
Resolution
438x 438
This smartwatch has a display resolution of 438x438 which is higher than that of 75.2% of smartwatches and equal to that of 0.1% of smartwatches.
Pixel density
327 ppi
Market range: <207 ppi – >461 ppi
This smartwatch has a pixel density of 327 ppi, which is higher than 53.8% of Smartwatches and equal to 1.1% of Smartwatches.
Display brightness
3,000 nits
Market range: <450 nits – >2k nits
This smartwatch has a screen brightness of 3,000 nits, which is higher than 93.2% of Smartwatches and equal to 6.3% of Smartwatches.
Show more
What reviewers say
CPU speed
1x 2.1 GHz + 4x 1.95 GHz
This smartwatch uses a CPU configuration of 1x2.1 GHz + 4x1.95 GHz which is faster than that in 99.6% of smartwatches and equal to that in 0.4% of smartwatches.
Processor model
Snapdragon Wear Elite
This smartwatch uses the Snapdragon Wear Elite processor model.
RAM
2 GB
Market range: <0.5 GB – >2 GB
This smartwatch has 2 GB of RAM, which is more than 76.4% of Smartwatches and equal to 22.3% of Smartwatches.
Internal storage
32 GB
Market range: <0 GB – >32 GB
This smartwatch has 32 GB of internal storage, which is more than 81.3% of Smartwatches and equal to 15% of Smartwatches.
External memory slot
no
This smartwatch does not include an external memory slot. 0.3% of smartwatches include an external memory slot.
Show more
What reviewers say

Samsung Galaxy Watch9 vs the average smartwatch

246810TotalHealthFitnessBatteryConnectivityDisplay & DesignSmart featuresHardware
  • ECG support
    This smartwatch supports ECG, the average smartwatch does not. 18% of smartwatches support ECG.
  • Blood pressure monitoring
    This smartwatch supports blood pressure monitoring, the average smartwatch does not. 21.6% of smartwatches support blood pressure monitoring.
  • Temperature sensing
    This smartwatch includes a temperature sensor, the average smartwatch does not. 31.9% of smartwatches include a temperature sensor.
  • More advanced operating system
    This smartwatch runs a more advanced operating system than the average smartwatch (Wear OS vs Proprietary OS).
    Wear OS vs Proprietary OS
  • Readiness score
    This smartwatch supports readiness scores, the average smartwatch does not. 19.8% of smartwatches support readiness scores.
  • HRV tracking
    This smartwatch supports HRV tracking, the average smartwatch does not. 45.2% of smartwatches support HRV tracking.
  • Stronger display glass
    This smartwatch uses sapphire display glass, while the average smartwatch uses mineral glass.
    sapphire vs mineral glass
  • Emergency SOS
    This smartwatch includes Emergency SOS, the average smartwatch does not. 44.8% of smartwatches include Emergency SOS.
  • 11.4% higher list score
    List score
    8.8/ 10
    ✕
    What it is
    How often independent test sites, magazines and video reviewers put this model in their best-of lists for this category.
    How we count it
    Points: The model in the most lists of this category gets 10; the others get 8 to 10 in proportion. In no list yet: 7.5. Lists count 30% of the overall score.
    Enough data: Every list counts, even a single one. With fewer than 5 best-of lists in the category, this part is left out.
    Lists with this model (10)
    List score: in 10 of 72 lists (14%)
    8.8 vs 7.9
  • 11.4% higher review score
    Reviews score
    7.8/ 10
    ✕
    What it is
    Average grade from independent test sites, magazines and video reviewers, 1–10.
    How we count it
    Grades: Each review's own score is converted to 1–10; without one, we grade the review ourselves. Every review counts the same: written or video, short or full test.
    Score: The average grade is 80% of the review mark; the number of reviews is the other 20% (1 review = 5, the typical number in this category = 8, the most-reviewed model = 10).
    Enough data: With few reviews, the average grade is pulled toward the typical grade of this category. No reviews yet: 7.5 for now.
    Share: Reviews count 25% of the overall score.
    Score distribution
    ▼
    <55-66-77-88-99-10
    ▼ Worse than 52% of models

    80%

    7.8

    Average grade

    20%

    7.9

    Popularity

    Grades by review (16)
    10 reviews + 6 videos, average 7.7/10. Reviews count 25% of the overall score.
    User ratings collected online are not part of this score.
    7.8 vs 7.0
  • 14.5% better value for money
    Samsung Galaxy Watch9 has a higher value-for-money score than the average smartwatch (8.89 vs 7.8).
    8.89 vs 7.76
  • ECG support
    This smartwatch supports ECG, the average smartwatch does not. 18% of smartwatches support ECG.
  • Blood pressure monitoring
    This smartwatch supports blood pressure monitoring, the average smartwatch does not. 21.6% of smartwatches support blood pressure monitoring.
  • Temperature sensing
    This smartwatch includes a temperature sensor, the average smartwatch does not. 31.9% of smartwatches include a temperature sensor.
  • Readiness score
    This smartwatch supports readiness scores, the average smartwatch does not. 19.8% of smartwatches support readiness scores.
  • HRV tracking
    This smartwatch supports HRV tracking, the average smartwatch does not. 45.2% of smartwatches support HRV tracking.
  • Calorie tracking
    This smartwatch supports calorie tracking, the average smartwatch does not. 48.7% of smartwatches support calorie tracking.
  • 5 years newer
    This smartwatch was released more recently than the average smartwatch (2026 vs 2021). The average smartwatch was released in 2021.
    2,026 vs 2,021
  • Weight tracking
    This smartwatch supports weight tracking, the average smartwatch does not. 41.9% of smartwatches support weight tracking.
  • Water intake tracking
    This smartwatch tracks water intake, the average smartwatch does not. 44.1% of smartwatches track water intake.
  • External heart rate monitor support
    This smartwatch supports external heart rate monitor compatibility, the average smartwatch does not. 46.6% of smartwatches support external heart rate monitor compatibility.
  • Supports wireless charging
    This smartwatch supports wireless charging, the average smartwatch does not. 23.4% of smartwatches support wireless charging.
  • 85 mAh larger battery capacity
    This smartwatch has a larger battery than the average smartwatch (390 mAh vs 305 mAh). The average smartwatch has a 305 mAh battery.
    390 mAh vs 305 mAh
  • NFC functionality
    This smartwatch supports NFC, the average smartwatch does not. 45.6% of smartwatches support NFC.
  • Supports Wi-Fi
    This smartwatch supports Wi-Fi, the average smartwatch does not. 43.5% of smartwatches support Wi-Fi.
  • More current Bluetooth version
    This smartwatch uses a more current Bluetooth version than the average smartwatch (6 vs 5).
    6.0 vs 5.0
  • Supports dual-frequency GPS
    Samsung Galaxy Watch9 supports dual-frequency GPS, while the average smartwatch does not. 15.1% of Smartwatches support dual-frequency GPS.
  • Galileo satellite support
    This smartwatch supports Galileo navigation, the average smartwatch does not. 43.6% of smartwatches support Galileo navigation.
  • Stronger display glass
    This smartwatch uses sapphire display glass, while the average smartwatch uses mineral glass.
    sapphire vs mineral glass
  • 2,250 nits brighter screen
    This smartwatch has a brighter screen than the average smartwatch (3000 nits vs 750 nits). The average smartwatch peaks at 750 nits.
    3,000 nits vs 750 nits
  • Rugged construction
    This smartwatch has a rugged design, the average smartwatch does not. 41.3% of smartwatches have a rugged design.
  • 3.1 mm slimmer
    This smartwatch is slimmer than the average smartwatch (8.6 mm vs 11.7 mm). The average smartwatch is 11.7 mm thick.
    8.6 mm vs 11.7 mm
  • 11 g lighter
    This smartwatch is lighter than the average smartwatch (34 g vs 45 g). The average smartwatch weighs 45.0 g.
    34 g vs 45.0 g
  • Higher resolution
    This smartwatch has a display resolution of 438x438, while the average smartwatch reaches 360x360.
    438x438 vs 360x360
  • More advanced operating system
    This smartwatch runs a more advanced operating system than the average smartwatch (Wear OS vs Proprietary OS).
    Wear OS vs Proprietary OS
  • Emergency SOS
    This smartwatch includes Emergency SOS, the average smartwatch does not. 44.8% of smartwatches include Emergency SOS.
  • More frequent updates
    This smartwatch receives occasional software updates, while the average smartwatch receives ended updates.
    occasional vs ended
  • 8x more internal storage
    This smartwatch has more internal storage than the average smartwatch (32 GB vs 4 GB). The average smartwatch has 4 GB of internal storage.
    32 GB vs 4 GB
  • More advanced processor model
    This smartwatch uses the Snapdragon Wear Elite processor model, while the average smartwatch uses Silicon Labs EFM32 Giant Gecko.
    Snapdragon Wear Elite vs Silicon Labs EFM32 Giant Gecko
  • Faster CPU speed
    This smartwatch uses a CPU configuration of 1x2.1 GHz + 4x1.95 GHz, while the average smartwatch uses 1 GHz.
    1x2.1 GHz + 4x1.95 GHz vs 1 GHz
  • 2x more RAM
    This smartwatch has more RAM than the average smartwatch (2 GB vs 1 GB). The average smartwatch has 1 GB of RAM.
    2 GB vs 1 GB
  • 6 days shorter battery life
    This smartwatch runs for less time per charge than the average smartwatch (1 days vs 7 days). The average smartwatch runs for 7 days on a charge.
    1 days vs 7 days
  • No iOS support
    This smartwatch does not work with iOS devices, while the average smartwatch does. 94.6% of Smartwatches work with iOS devices.
  • Basic battery type
    This smartwatch uses a Li-ion battery, while the average smartwatch uses Li-Po.
    Li-ion vs Li-Po
  • No smart alarm
    This smartwatch does not support a smart alarm, the average smartwatch does. 50.6% of smartwatches support smart alarms.
  • 0.06 inch smaller display
    This smartwatch has a smaller screen than the average smartwatch (1.3 inch vs 1.4 inch). The average smartwatch has a 1.4 inch screen.
    1.34 inch vs 1.4 inch
  • 6 days shorter battery life
    This smartwatch runs for less time per charge than the average smartwatch (1 days vs 7 days). The average smartwatch runs for 7 days on a charge.
    1 days vs 7 days
  • Basic battery type
    This smartwatch uses a Li-ion battery, while the average smartwatch uses Li-Po.
    Li-ion vs Li-Po
  • No iOS support
    This smartwatch does not work with iOS devices, while the average smartwatch does. 94.6% of Smartwatches work with iOS devices.
  • 0.06 inch smaller display
    This smartwatch has a smaller screen than the average smartwatch (1.3 inch vs 1.4 inch). The average smartwatch has a 1.4 inch screen.
    1.34 inch vs 1.4 inch
  • No smart alarm
    This smartwatch does not support a smart alarm, the average smartwatch does. 50.6% of smartwatches support smart alarms.

Video reviews

Hands-on testing, unboxing, and real-world video evaluations

9.0
Gadgets 360
≈ estimated
24/09/2026
Hands-on review · daily use, tracking and battery tests
Verdict
Samsung Galaxy Watch9 is an incremental update, but its reliable fitness tracking and better battery make it a solid pick for Samsung users.
8.0
Mike O'Brien
≈ estimated
22/07/2026
First impressions · comparison with Watch 8 and health features
Verdict
Samsung Galaxy Watch9 is still the best Galaxy Watch for most people, though it looks identical to last year's model.
Hands-on video, no verdict
Hands-on video, no verdict

What reviewers agree on

Based on 10 · 4

A sharp display, smooth performance and useful health insights win praise, but battery life is the near-universal complaint.
Praised
Mixed views
Criticised
Pick a topic to see who said what

Expert reviews

In-depth analysis and verdict from leading tech publications

7.8
gsmarena.com
✓ explicit
14/09/2026
Full review · Everyday Galaxy watch
Verdict
The Samsung Galaxy Watch9 is a minor update with the Ultra 2's chip, suited to buyers who want a regular Galaxy watch in a smaller size without the Ultra's extras.
6.0
wired.com
✓ explicit
19/09/2026
Two-week test · Health tracking
Verdict
The Samsung Galaxy Watch9 is a comfortable, health-focused choice for Samsung phone owners, but it's only a modest upgrade and charges slowly.
8.0
notebookcheck.net
≈ estimated
20/09/2026
Lab test · Speed and battery
Verdict
The Samsung Galaxy Watch9 is fast and bright with accurate GPS, but its battery needs charging almost daily once sleep tracking is on.
8.0
wareable.com
≈ estimated
06/09/2026
Month-long test · Android smartwatch
Verdict
The Samsung Galaxy Watch9 is an Android watch with more personality than the Pixel Watch and a reliable Raise to Talk feature, but it's a modest update.
8.0
techradar.com
✓ explicit
30/09/2026
Hands-on review · Health and fitness
Verdict
The Samsung Galaxy Watch9 turns sensor data into useful scores and tips, but its battery needs daily charging and some scores feel off.
8.0
inside-digital.de
≈ estimated
14/09/2026
Hands-on test · Health and everyday use
Verdict
The Samsung Galaxy Watch9 is a light, bright watch with strong health tools, but it's only a small step up and needs charging roughly every 1.5 days.
7.0
movilzona.es
≈ estimated
15/10/2026
Hands-on review · Smartwatch and health
Verdict
The Samsung Galaxy Watch9 is a stylish, bright Android watch that suits Samsung phone owners, but its battery needs charging every day.
8.0
enter.co
≈ estimated
16/10/2026
Hands-on test · Camera remote and health
Verdict
The Samsung Galaxy Watch9 is light and easy to read in sunlight, with a handy camera remote for your phone, but its one-to-two-day battery is the main drawback.
8.0
samsungmagazine.eu
✓ explicit
29/08/2026
Hands-on review · Health and performance
Verdict
The Samsung Galaxy Watch9 is a snappy, health-focused watch for Galaxy phone owners, though its squircle shape and short battery life hold it back.
7.8
giulianodipaolo.com
✓ explicit
07/09/2026
Review · Health and running
Verdict
The Samsung Galaxy Watch9 is a comfortable, reliable Wear OS watch for Galaxy phone owners, but it needs charging almost daily and its gains over Watch8 are small.

Third-party reviews

What we like about Samsung Galaxy Watch9

  • The 3000 nits screen stays readable in strong sunlight.
  • Blood pressure monitoring is built in.
  • At 34 g it is light enough to wear overnight.
  • Raise to Talk opens Gemini without pressing a button.
  • Dual-frequency GPS copes well with reflections and obstacles.
  • The Fitness Index rates several areas against age and sex norms.

What we don't like about Samsung Galaxy Watch9

  • The battery is rated for 1 day, so charging is frequent.
  • Blood pressure and ECG need a Samsung phone.
  • Blood pressure readings need recalibrating with a cuff every four weeks.
  • It does not work with an iPhone.
  • There is no fall detection and no crash detection.

Verdict

Bright sun is no problem for the Samsung Galaxy Watch9, whose 3000 nits screen stays clear outdoors. At 34 g and 8.6 mm thick, it is light and slim, and it stays comfortable through everyday tasks. Raise to Talk starts the Gemini assistant without a button press, and it responds quickly. Sleep tracking picks up brief wake-ups, and the vitals alert flags changes from your own baseline. Blood pressure and ECG are built in, though both need a Samsung phone to work. The trade-off is battery life: it is rated for 1 day, and about 25 hours in tests with the always-on screen. A full charge takes close to 1.5 hours in tests. It suits someone who wants a bright, light watch with blood pressure and heart data, and who uses a Samsung phone.

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