What are the 5 best smartwhatches available to buy – May 2025

What are the 5 best smartwhatches available to buy – May 2025



The smartwatch market in 2025 is packed with powerful, feature-rich options—but a few models clearly lead the pack. This roundup breaks down the top 5 smartwatches of the year, focusing on design, performance, battery life, and health tracking. Whether you’re after cutting-edge tech or everyday reliability, these are the best smartwatches to consider right now.

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The Apple Watch Ultra 2 is a premium smartwatch designed for adventurers and fitness enthusiasts. It features a robust titanium case and a larger, brighter display that ensures readability in various lighting conditions. The Ultra 2 offers advanced health and fitness tracking capabilities, including heart rate monitoring, ECG functionality, and comprehensive workout metrics. Its extended battery life ensures it can keep up with long excursions without frequent charging. 


Specifications:

  • Case Size: 49mm
  • Display: 1.91-inch OLED
  • Battery Life: Up to 36 hours (general use)​
  • Water Resistance: Up to 100 meters, suitable for diving
  • Connectivity: GPS, Cellular​

Pros:

  • Durable build quality​
  • Comprehensive health tracking​
  • Bright and clear display

Cons:

  • Premium price point​
  • Large size may not suit all users​



The Samsung Galaxy Watch Ultra is tailored for Android users seeking a high-end smartwatch experience. It boasts a traditional circular design with a Super AMOLED display, offering vibrant visuals. The watch provides extensive health monitoring tools, including body composition analysis and sleep apnea detection. Its impressive battery life ensures it remains functional throughout extended periods. 



Specifications:

  • Case Size: 45mm​
  • Display: 1.5-inch Super AMOLED
  • Battery Life: Up to 60 hours (general use)
  • Water Resistance: IP68 (not suitable for diving)​
  • Connectivity: GPS, Cellular

Pros:

  • Extensive health monitoring
  • Long battery life
  • High-resolution display​

Cons:

  • Limited compatibility with non-Samsung devices
  • Not suitable for diving activities​



The OnePlus Watch 3 stands out for its durability and exceptional battery life. Encased in stainless steel with a sapphire crystal face, it is built to withstand rigorous use. The watch offers a variety of health and fitness tracking features, including heart rate monitoring and over 100 sports modes. Its battery life is remarkable, lasting up to 5 days with normal use and up to 15 days in power-saving mode. 


Specifications:

  • Case Size: 46.6mm
  • Display: 1.5-inch AMOLED
  • Battery Life: Up to 5 days (normal use), 15 days (power-saving mode)
  • Water Resistance: Up to 50 meters​
  • Connectivity: GPS, Bluetooth​

Pros:

  • Exceptional battery life​
  • Durable construction​
  • Comprehensive fitness tracking​

Cons:

  • Larger size may not suit all users​
  • Limited health features


The Apple Watch Series 10, unveiled in September 2024, showcases Apple’s commitment to innovation in wearable technology. This model is 10% thinner than its predecessor and features the largest display ever on an Apple Watch, offering up to 30% more screen area. The enhanced display allows for an additional line of text, improving the readability of messages, emails, and news updates. The Series 10 is equipped with the energy-efficient Apple S10 processor, ensuring swift performance and extended battery life. Its sleek design, available in new finishes like jet black aluminum and titanium, appeals to users seeking both style and functionality. 


Specifications:

  • Case Size: 41mm / 45mm​
  • Display: Always-On Retina LTPO OLED, 1,000 nits brightness
  • Battery Life: Up to 18 hours​
  • Water Resistance: 50 meters​
  • Connectivity: GPS / GPS + Cellular

Pros:

  • Larger, brighter display​
  • Thinner, lightweight design​
  • Advanced health and fitness tracking​

Cons:

  • Moderate battery life​
  • Has accurate health/fitness data



The Garmin Fenix 8 is a rugged smartwatch designed for outdoor enthusiasts and athletes. It combines top-tier GPS tracking with durable construction, capable of withstanding harsh environments. The Fenix 8 offers extensive health and fitness tracking features, including advanced workout metrics, heart rate monitoring, and sleep analysis. Its impressive battery life ensures it remains functional during extended adventures, making it an ideal companion for those seeking reliability and performance. 



Specifications:

  • Case Size: 47mm
  • Display: 1.3-inch sunlight-visible, transflective memory-in-pixel (MIP)​
  • Battery Life: Up to 14 days (smartwatch mode)​
  • Water Resistance: 10 ATM (100 meters)​
  • Connectivity: GPS, GLONASS, Galileo​

Pros:

  • Exceptional durability
  • Comprehensive fitness tracking​
  • Long battery life​

Cons:

  • Bulky design​
  • Higher price point

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