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  1. Home
  2. /Smartwatches
  3. /Samsung Galaxy Watch Ultra vs Amazfit GTR 4

Samsung Galaxy Watch Ultra vs Amazfit GTR 4

Verdict

Our overall take, at a glance

Key takeaways

  • Samsung Galaxy Watch Ultra leads Amazfit GTR 4 overall by 7 points (70 vs 63 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: Amazfit GTR 4 (from $199) — the strongest score-per-dollar of the two.
Samsung Galaxy Watch Ultra leads overall
$649 at launch
Samsung Galaxy Watch Ultra
70
Amazfit GTR 4
63
Best value: Amazfit GTR 4 ($199)
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

Amazfit GTR 4

The Amazfit GTR 4 is a budget-friendly smartwatch designed for users seeking robust activity monitoring without the high price tag of premium competitors. It features an Always On Display, integrated satellite tracking, and support for over 150 distinct exercise types. Its most notable advantage is its extended battery life, which significantly outlasts typical daily-charge wearables.

Best for Outdoor runners and hikers needing reliable satellite tracking and long-lasting Best for Value-conscious buyers wanting comprehensive health metrics without daily chargi
Pros
  • Impressive battery life that lasts for over a week on a single charge
  • Broad tracking capabilities including sleep, 24-hour heart rate, SPO2, and over 150 exercise profiles
  • Capable built-in satellite tracking for outdoor workouts
  • More budget-friendly pricing compared to flagship options from Apple and Samsung
Cons
  • Inconsistent smart companion performance, such as voice assistant connectivity issues
  • A significant portion of the available watch faces require additional payment
  • Overall user interface and experience are not as fluid or premium as high-end competitors
Video — reviews used (3)

A hands-on video review evaluating the watch's battery endurance, workout tracking features, interface fluidity, and software reliability.

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

Amazfit GTR 4

Check Price on Amazon

Physical Comparison

Weigh them up, then compare real dimensions in 3D

60.5 g34 g
Samsung Galaxy Watch UltraAmazfit GTR 4

Samsung Galaxy Watch Ultra is 27 g (78%) heavier than Amazfit GTR 4.

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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
Amazfit GTR 4
Display Type
Display Size
1.5 in
1.43 in
Resolution
480 × 480 px
466 × 466 px
Peak Brightness
3,000 nits
1,000 nits
Always-On Display
Yes
Yes
Screen-to-body ratio
51%49%

Health & Sensors

Feature
Samsung Galaxy Watch Ultra
Amazfit GTR 4
Heart Rate Monitor
Yes
Yes
ECG
Yes
No
SpO2 (Blood Oxygen)
Yes
Yes
Body Temperature
Yes
No
GPS
Yes
Yes
Dual-Band GPS
Yes
Yes

Battery

Feature
Samsung Galaxy Watch Ultra
Amazfit GTR 4
Battery Life
48 h
336 h
Fast Charging
Yes
No

Connectivity

Feature
Samsung Galaxy Watch Ultra
Amazfit GTR 4
NFC Payments
Yes
No
LTE/Cellular
Yes
No
Speaker/Mic
Yes
Yes

Build

Feature
Samsung Galaxy Watch Ultra
Amazfit GTR 4
Case Material
Titanium
Aluminum alloy
Case Size
47 mm
46 mm
Weight
60.5 g
34 g
Water Resistance
100 m
50 m
Dimensions
4.74 × 4.74 × 1.21 cm
4.6 × 4.6 × 1.06 cm

Software

Feature
Samsung Galaxy Watch Ultra
Amazfit GTR 4
Operating System
Wear OS 5
Zepp OS 2.0
Storage
32 GB
2.3 GB
Compatibility
Android
iOS, 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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