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  1. Home
  2. /Smartwatches
  3. /Samsung Galaxy Watch Ultra vs Google Pixel Watch 3

Samsung Galaxy Watch Ultra vs Google Pixel Watch 3

Verdict

Our overall take, at a glance

Key takeaways

  • Samsung Galaxy Watch Ultra leads Google Pixel Watch 3 overall by 11 points (70 vs 59 out of 100).
  • Samsung Galaxy Watch Ultra stands out on Display Type: Super AMOLED, Display Size: 1.5 in, Display Peak Brightness: 3,000 nits.
  • Best value: Google Pixel Watch 3 (from $349) — the strongest score-per-dollar of the two.
Samsung Galaxy Watch Ultra leads overall
$649 at launch
Samsung Galaxy Watch Ultra
70
Google Pixel Watch 3
59
Best value: Google Pixel Watch 3 ($349)
Why it stands out
  • Display Type: Super AMOLED
  • Display Size: 1.5 in
  • Display Peak Brightness: 3,000 nits

In-depth analysisAI

AI-generated from the cited sources — may be incomplete or inaccurate; verify important details before deciding · generated Jun 2026.

Samsung Galaxy Watch Ultra

The Samsung Galaxy Watch Ultra is a rugged, performance-focused smartwatch powered by a Samsung Exynos system on a chip and running on Google's Wear OS. Built for durability, it features a rounded Super AMOLED display and is one of the few models in the Galaxy lineup to offer native support for GPX route navigation.

Best for Outdoor trail navigation and hiking using GPX routesBest for Athletes tracking multi-sport activities like running and cycling
Pros
  • Supports importing and tracking with GPX files for advanced outdoor route navigation
  • Equipped with comprehensive tracking profiles for running, cycling, and weight training
  • High-quality, rounded Super AMOLED display provides excellent legibility
Cons
  • Incompatible with iOS devices, requiring a companion smartphone running Android 10 or later
Source
  • Wikidata: Samsung Galaxy Watch UltraIdentified the product as a smartwatch within the Samsung Galaxy family.
  • Samsung Galaxy Watch series - WikipediaProvided critical specifications including the Samsung Exynos platform, Super AMOLED display technology, Android OS requirements, and GPX route compatibility.
Video — reviews used (2)

Evaluated real-world utility for athletic training, specifically detailing running, weight training, and cycling workouts.

Generated Jun 30, 2026

Google Pixel Watch 3

The Google Pixel Watch 3 is a Wear OS 6 smartwatch available in 41mm and 45mm sizes. Powered by the Qualcomm SW5100 system-on-chip with 2 GB of SDRAM, this wearable is designed to deliver a highly integrated health and notification experience. It features an upgraded screen that reaches up to 2000 nits of brightness and introduces advanced automatic emergency detection software.

Best for Outdoor runners and hikers who need a highly readable 2000-nit display under dirBest for Users seeking robust safety features capable of calling emergency services durin
Pros
  • Improved display design with reduced bezels, providing up to 40% more screen space on the 45mm model compared to previous versions
  • High outdoor visibility with a screen brightness cap of 2000 nits
  • FDA-approved Loss of Pulse Detection feature that automatically contacts emergency responders if a stopped heartbeat is identified
Cons
  • Significantly smaller battery capacity on the 41mm variant (307 mAh) compared to the 45mm variant (420 mAh)
Official
  • Official product page
Source
  • Wikidata: Pixel Watch 3
  • Pixel Watch 3 - WikipediaProvides comprehensive hardware specifications including the Qualcomm SW5100 processor, RAM, battery capacities, screen sizes, brightness levels, and details on the FDA-approved safety features.
Video — reviews used (3)

Generated Jun 30, 2026

Value for Money

Which is the better deal for the price

Pre-filled with launch prices where known — enter today's price for an up-to-date check. Use the same currency for both.

Samsung Galaxy Watch Ultra

Check Price on Amazon

Google Pixel Watch 3

Check Price on Amazon

Physical Comparison

Weigh them up, then compare real dimensions in 3D

60.5 g37 g
Samsung Galaxy Watch UltraGoogle Pixel Watch 3

Samsung Galaxy Watch Ultra is 24 g (64%) heavier than Google Pixel Watch 3.

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Review Videos

Hand-picked expert reviews for each product

Detailed Specifications

The full spec sheet, side by side

Display

Feature
Samsung Galaxy Watch Ultra
Google Pixel Watch 3
Display Type
Display Size
1.5 in
1.43 in
Resolution
480 × 480 px
456 × 456 px
Peak Brightness
3,000 nits
2,000 nits
Always-On Display
Yes
Yes
Screen-to-body ratio
51%51%

Health & Sensors

Feature
Samsung Galaxy Watch Ultra
Google Pixel Watch 3
Heart Rate Monitor
Yes
Yes
ECG
Yes
Yes
SpO2 (Blood Oxygen)
Yes
Yes
Body Temperature
Yes
No
GPS
Yes
Yes
Dual-Band GPS
Yes
No

Battery

Feature
Samsung Galaxy Watch Ultra
Google Pixel Watch 3
Battery Life
48 h
24 h
Fast Charging
Yes
Yes

Connectivity

Feature
Samsung Galaxy Watch Ultra
Google Pixel Watch 3
NFC Payments
Yes
Yes
LTE/Cellular
Yes
Yes
Speaker/Mic
Yes
Yes

Build

Feature
Samsung Galaxy Watch Ultra
Google Pixel Watch 3
Case Material
Titanium
Aluminum
Case Size
47 mm
41 mm
Weight
60.5 g
37 g
Water Resistance
100 m
50 m
Dimensions
4.74 × 4.74 × 1.21 cm
4.5 × 4.5 × 1.23 cm

Software

Feature
Samsung Galaxy Watch Ultra
Google Pixel Watch 3
Operating System
Wear OS 5
Wear OS 5
Storage
32 GB
32 GB
Compatibility
Android
Android

Specification Note

Specifications are compiled from official manufacturer data and other reliable internet sources. Some features may vary by region or model configuration.

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