9.2 / 10.0

Samsung Galaxy Watch Ultra 47mm L705U (GPS + Cellular) Marine Band - Excellent Review

Published October 20, 2025 • 8 min read • 4 views

Overview

The Samsung Galaxy Watch Ultra is a premium smartwatch designed for durability and high performance, combining advanced features with rugged design elements to cater to both professional and outdoor enthusiasts.

What's In The Box

  • Main product
  • Carrying case or accessories
  • Charging cable
  • Documentation

Technical Specifications

Case Material Titanium
Screen Size 1.9" Super AMOLED
Battery Life (GPS) Up to 36 hours
Water Resistance Rating 5ATM
Connectivity Bluetooth, Wi-Fi, LTE
Operating System Samsung Tizen OS

Design & Build Quality

The Samsung Galaxy Watch Ultra boasts an impressive build quality with a titanium case that not only ensures durability but also keeps the watch lightweight. The sapphire crystal glass adds to its scratch-resistant properties, making it ideal for adventurous users who may encounter harsh conditions. Additionally, the Marine Band complements the rugged exterior, providing a secure fit during strenuous activities.

Performance

In real-world use, the Galaxy Watch Ultra excels in both functionality and efficiency. The touchscreen is generally responsive, though some users have reported occasional lag or unresponsiveness that can be mitigated by restarting the device. Performance during fitness tracking and GPS navigation is seamless, offering accurate data and quick response times. The LTE connectivity ensures constant communication without relying on a paired smartphone.

Key Feature Analysis

The Galaxy Watch Ultra stands out with its advanced health monitoring features and extensive battery life. It effectively tracks heart rate, blood oxygen levels, and sleep patterns, providing detailed insights into overall well-being. However, some users might find the user interface a bit cluttered, which can be navigated more efficiently by customizing watch faces and disabling unnecessary apps.

Durability

The durability of the Galaxy Watch Ultra is one of its strongest points. The titanium case paired with a Marine Band ensures that it can withstand impacts and corrosion, making it suitable for various outdoor activities such as swimming, diving, or hiking. While rare, some users have reported touchscreen issues which can affect usability but are often temporary and resolved by software updates.

Pros & Cons

Pros

  • Rugged titanium build
  • Sapphire crystal glass protection
  • Advanced health tracking features
  • Long battery life for GPS activities
  • LTE connectivity

Cons

  • Occasional touchscreen lag
  • Cluttered user interface
  • High price point
  • May require frequent software updates to resolve issues

Final Verdict

The Samsung Galaxy Watch Ultra is a top-tier smartwatch that excels in durability and performance, making it an excellent choice for users who prioritize robust build quality and advanced features. However, potential buyers should be aware of occasional touchscreen issues and the steep price.

Who should buy: Ideal for fitness enthusiasts and professionals requiring rugged durability and advanced health monitoring.

Who should skip: Users seeking a more affordable option or those primarily concerned with user interface simplicity might want to look elsewhere.

9.2/10
Samsung Galaxy Watch Ultra 47mm L705U (GPS + Cellular) Marine Band - Excellent Review

Where To Buy

$278.99

Samsung Galaxy Watch Ultra 47mm L705U (GPS + Cellular) Marine Band - Excellent

Prices may vary

Ready to Buy?

$278.99

Prices may vary by retailer and configuration