Friday 12 December 2025

The best smartwatches for sports activities

Smartwatch for sports activities – Top choices and what to look out for
The best smartwatches for sports activities, with an emphasis on measurement accuracy, autonomy and health functions.
Smartwatches have become essential tools for those who love sports and health. They are no longer simple devices that tell the time, but smart assistants that monitor our performance, record important information and help us improve our performance.


Whether you love running, swimming, cycling or just want to track your steps and calories burned, a good smartwatch for sports activities can really make a difference. The best options on the market have advanced sensors, accurate positioning, water resistance, and smart features that adapt to the needs of each athlete.

In this article, we will analyze the best smartwatches for athletes that are on the market in 2025, the key features you should look out for before buying one, as well as the advantages they offer to your daily workout.
Updated
December 2025

The top smartwatches for athletes and action lovers

🟢 1. Garmin Forerunner 965

Garmin Forerunner 965

The Garmin Forerunner 965 is ideal for runners and triathletesIt offers:


  • Very accurate positioning system with support for many satellites and maps
  • Bright color AMOLED display which is clearly visible even in the sun
  • 24-hour heart rate monitoring and fatigue measurement
  • Battery life up to 23 days in smartwatch mode and 31 hours with GPS
  • Detailed training data with suggestions for improvement
  • Special training programs for every level of athlete
Why choose it: If you are looking for a specialized running watch, the Forerunner 965 is one of the best on the market with accurate data and great autonomy.

🔵 2. Apple Watch Ultra 2

Apple Watch Ultra 2

The Apple Watch Ultra 2 is the premium choice for those who want a powerful smartwatch for sports and outdoor activities.


  • Made of titanium, lightweight but very durable
  • Dual frequency GPS for top accuracy
  • Advanced features for running, cycling, skiing and diving
  • Water resistance up to 100 meters, certified for diving
  • Collaboration with iPhone and all health applications
  • Sleep monitoring, heart rate and blood oxygen
  • Large Retina display with night vision function
  • Battery life up to 36 hours, 72 hours in power saving mode
Why choose it: If you have an iPhone and want the most advanced sports smartwatch, the Ultra 2 is the top choice.

🟠 3. Garmin Fenix ​​8 Pro

Garmin Fenix ​​8 Pro

The Garmin Fenix ​​8 Pro is the newest and most advanced model for climbers and extreme sports enthusiasts.


  • Durable construction for every environment
  • Detailed maps and navigation
  • Satellite communication with InReach
  • Blood oxygen measurement (Pulse Ox)
  • Battery life up to 27 days / 90 hours GPS
  • Built-in LED flashlight
  • 2000 nits AMOLED display
  • Complete health monitoring
Why choose it: If you love adventure and want a durable smartwatch With top-notch battery life and navigation, the Fenix ​​8 Pro is the ultimate choice.

🔴 4. Coros Vertix 2

Coros Vertix 2

The Coros Vertix 2 is an excellent choice for those who want incredible battery life and accurate training data.


  • Battery autonomy up to 60 days in smartwatch mode and 140 hours with GPS
  • Connection to all satellites (GPS, GLONASS, Galileo, Beidou, QZSS) for maximum accuracy
  • Water resistance up to 100 meters, suitable for swimming and water sports
  • Ideal for long workouts such as marathons, mountaineering and ultra-distance running
  • Excellent value for money with premium features at a lower cost
  • Recovery monitoring with fatigue, sleep and alertness indicators
  • Large screen 1,4” high resolution for clear display
  • Built-in memory 32 GB for music and maps
Why choose it: If you need a smartwatch for long journeys With top-notch battery life and accurate data, the Coros Vertix 2 is the top choice for demanding athletes and explorers.

🟡 5. Samsung Galaxy Watch 7

Samsung Galaxy Watch 7

The Samsung Galaxy Watch 7 is the newest option for those who want a smart smartwatch for gym and everyday use.


  • Cooperation with Android phones for a complete experience
  • Health functions such as blood pressure measurement, cardiogram (ECG) and blood oxygen
  • Water resistance with 5ATM and IP68 certification
  • Automatic workout recognition that starts alone
  • Artificial intelligence functions for personalized advice
  • Body composition measurement for muscle mass, fat and fluids
  • Bright AMOLED display high definition
  • Battery life up to 40 hours with fast charging
Why choose it: If you use Android and want a versatile smartwatch For daily exercise and health, the Galaxy Watch 7 is a great choice.

How to Choose the Right Smartwatch for You

Before you buy one sports smartwatch, you should consider the following:

  1. Which sport do you love the most? 🏃‍♂️ – Do you want something specifically for running, swimming or extreme sports?
  2. How important is location tracking? 📍 – If you do outdoor workouts, accurate tracking is essential
  3. How many days do you want the battery to last? 🔋 – Especially if you do long workouts or travel
  4. What health functions are you interested in? ❤️ – Like heart monitoring, blood oxygen, pressure and stress level
  5. What mobile phone do you have? 📱 – If you have an iPhone, the Apple Watch is the best choice. If you have Android, go with Garmin or Samsung
  6. What is your budget? 💰 – Prices range from €200 to €900, depending on your capabilities and needs

Comparison of Top Models

The table below compares the top models of 2025 based on their key features:

Smartwatch Location Locator Water Resistance Health Functions Battery life ideal for
Garmin Forerunner 965 🢢 ✅ Very accurate, Maps 5 ATM (50m swimming) Heart rate, VO2 Max, Fatigue measurement, Sleep Up to 23 days / 31 hours GPS Running, triathlon, marathons
Apple Watch Ultra 2 (I.e. ✅ Dual-frequency GPS 10 ATM (100m diving) Oxygen, Cardiogram, Pulse, Sleep Up to 36 hours / 72 hours savings Swimming, outdoor sports
Garmin Fenix ​​8 Pro 🟠 ✅ Advanced, Detailed maps 10 ATM (100m) Blood Oxygen, Heart, Anxiety, Sleep Up to 27 days / 90 hours GPS Mountaineering, extreme sports
Coros Vertix 2 🔴 ✅ With all satellites 10 ATM (100m) Heart Rate, Recovery, Oxygen, Sleep Up to 60 days / 140 hours GPS Long distances, outdoors
Samsung Galaxy Watch 7 🟡 ✅ With basic functions 5 ATM + IP68 (50m swimming) Cardiogram, Blood Pressure, Oxygen, AI tips Up to 40 hours Daily use, gym

Conclusions from the Comparison

  • For long outdoor workouts: The Coros Vertix 2 stands out with top autonomy
  • For running & triathlon: The Garmin Forerunner 965 is the best choice
  • For swimming & outdoor sports: The Apple Watch Ultra 2 it is top notch
  • For mountaineering & durability: The Garmin Fenix ​​8 Pro it is unbeatable
  • For daily use: The Samsung Galaxy Watch 7 it is ideal

What's New for 2025?

The smartwatch of 2025 bring important innovations that make them smarter and more useful than ever:

  • Artificial Intelligence: The new models use smart systems to predict your needs and give personalized advice. They can understand when you need a break
  • Improved Sensors: New sensors provide even more accurate heart, oxygen and sleep data
  • Communication via Satellite: Garmin Fenix ​​8 Pro offers communication even in remote areas without network coverage
  • Better Water Resistance: New durability standards that allow deep diving
  • Faster Connection: Improved positioning and faster data transfer

Frequently Asked Questions about Sports Smartwatches

❓ What is the difference between a regular smartwatch and a sports one?

The sports smartwatches They have more accurate location tracking, greater water resistance, more sensors for sports, and much longer battery life. They also offer specialized features for specific sports, such as running, cycling, or hiking.

❓ How accurate is the data they provide?

The top models of 2025 reach 95-98% accuracy in heart rate and location measurements. For best results, wear the watch tightly on your wrist, keep the sensor clean, and make sure to update the software regularly.

❓ Can I swim with my smartwatch?

All models on our list are suitable for swimming. The Apple Watch Ultra 2, Garmin Fenix ​​8 Pro and Coros Vertix 2 They can withstand up to 100 meters of depth, while the others are ideal for swimming pools and the sea in daily use.

❓ Do I need my phone with me for location tracking to work?

No! All sports smartwatches have built-in GPS and work independently of your mobile phone. You can leave your phone at home and go for a workout without restrictions.

Final Conclusions

The smartwatch for athletes They are no longer a luxury but essential tools for those who want to improve their performance and monitor their health accurately.

The top choice for 2025 it depends on your needs:

  • 🏃♂️ For professional runners: Garmin Forerunner 965
  • (I.e. For iPhone users who love water sports: Apple Watch Ultra 2
  • ???? ️ For climbers and extreme sports: Garmin Fenix ​​8 Pro
  • (I.e. For long distances and endurance: Coros Vertix 2
  • 💪 For everyday use and gym: Samsung Galaxy Watch 7

Smartwatch Prices in Greece (2025)

The prices of the top sports smartwatches in Greece for 2025 range from approximately 179 € to 899 €, depending on the model, version and features.

Model Target price Notes
Garmin Forerunner 965 ~ € 649 Premium choice for runners and triathletes
Apple Watch Ultra 2 ~ € 899 The most expensive proposal, ideal for iPhone users
Garmin Fenix ​​8 Pro ~ € 799 Durable, suitable for mountaineering and extreme sports
Coros Vertix 2 669–699€ Excellent autonomy, very good price-performance ratio
Samsung Galaxy Watch 7 179–219€ Economical, ideal for everyday use and the gym

What to look out for before buying

  • Mobile compatibility: If you have an iPhone, go for an Apple Watch. For Android, look at Samsung or Garmin.
  • Battery: Garmin and Coros stand out with great battery life. Apple and Samsung last 1–3 days.
  • Stamina: For demanding outdoor activities, check out Garmin Fenix ​​8 Pro or Coros Vertix 2.
  • Price: Set a budget and choose based on your needs, not just the “extras”.

Possible pitfalls

  • Version differences: LTE/eSIM or Bluetooth only change the price and features.
  • Battery: The short battery life can make long outdoor workouts difficult.
  • Availability: Some models may have delivery delays.

Whichever you choose, a good one sports smartwatch will become your personal trainer, motivate you to exceed your limits and help you achieve your goals with more confidence!

💡 Tip: Before buying, try different models in the store to see which one best fits your wrist and needs. Comfort is just as important as features!


Evangelos
✍️ Evangelos
Its creator LoveForTechnology.net — an independent and trusted source for tech guides, tools, and practical solutions. Each article is based on personal testing, evidence-based research, and care for the average user. Here, technology is presented simply and clearly.



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