Guest Post

Samsung Galaxy Watch 8 Review: The Smartwatch That Puts Wellbeing First

The Samsung Galaxy Watch 8 isn’t just another tech upgrade—it’s a lifestyle tool designed to help you feel better, move smarter, and live healthier. While previous Galaxy Watches offered incremental improvements, this model introduces a real shift: a sleek new design, advanced biometrics, and AI-driven coaching that makes wellbeing more achievable.

Why It Matters for Your Wellbeing

In today’s fast-paced world, wearables aren’t just about notifications—they’re about balance. The Galaxy Watch 8 integrates Google Gemini AI and Samsung Health to deliver actionable insights, not just raw data. From sleep coaching to antioxidant tracking, it’s built to support your physical and mental health every day.

> Screen size: 37.3
> 32GB Storage, SIM Free, LTE + Dual GPS
> Battery life up to 13 days
> Slim Cushion Design: The most compact and slimmest Galaxy Watch yet.
> Energy & Sleep Insights: Daily energy score, bedtime guidance from sleep data.
> Fitness Coaching: Personalised goals, tailored programs, easy exercise tracking.
> Health Monitoring: Heart health tracking, antioxidant level sensor, AGEs index..

£399.00

Design and Comfort: Built for All-Day Wear

  • Slim Cushion Design: 11% thinner than Watch 7 for a lighter, more comfortable fit—even during sleep tracking.
  • Premium Materials: Armor Aluminum or stainless steel for durability without bulk.
  • Breathable Bands: Ideal for workouts and long wear, reducing irritation.

The 3,000-nit AMOLED display ensures clarity outdoors, while the rotating bezel offers tactile navigation—even with sweaty hands or gloves.

AI That Works for You

Gemini AI transforms the watch into a personal assistant:

  • Start workouts with a voice command.
  • Get recovery advice after intense sessions.
  • Plan your day with contextual suggestions.

This isn’t gimmicky—it’s practical. AI helps you stay consistent with routines and reduces decision fatigue.

Health & Wellness Features That Stand Out

  • Antioxidant Index: A world-first feature measuring carotenoid levels via thumb sensor.
  • Sleep Apnea Detection: Early alerts for irregular breathing.
  • Advanced Sleep Coaching: Personalized bedtime guidance based on 3-day trends.
  • Body Composition Analysis: Muscle, fat, and water percentages for holistic health.
  • Stress & HRV Monitoring: Real-time feedback to manage recovery and mental wellbeing.

Samsung Health now translates numbers into actionable advice, making it easier to improve habits.

Fitness Coaching for Every Level

The adaptive Running Coach assigns one of 160 training plans after a short evaluation run. Whether you’re starting with a 5K or training for a marathon, the watch adjusts goals dynamically to keep you motivated.

Battery & Charging

Expect 30–40 hours of use, or about a day with heavy GPS and always-on display. Charging takes ~90 minutes wirelessly—fast enough for overnight top-ups.

Samsung Galaxy Watch 8 Verdict

Galaxy Watch 8 is a true wellbeing companion—smart, stylish, and packed with health tools. If you want actionable insights and seamless integration, it’s one of the best Android smartwatches available.

9
Our Score

Pros

  • Sleek, lightweight design for all-day comfort.
  • AI-driven coaching and health insights.
  • Accurate biometrics rivaling pro gear.
  • Rotating bezel for easy navigation.
  • Deep Samsung ecosystem integration.

Cons

  • Battery life is under two days for active users.
  • Charging speed could be faster.
  • Some advertised features (e.g., sleep notifications) need refinement.

Comparison Table: Wellbeing Features vs Rivals

FeatureGalaxy Watch 8Apple Watch Series 10Pixel Watch 3
Sleep CoachingAdvanced + apnea alertsBasic sleep stagesBasic sleep tracking
Stress & HRVYes, real-timeYesLimited
Antioxidant Index✅ Unique feature❌ Not available❌ Not available
Body Composition✅ Muscle/fat analysis
AI AssistantGemini AI on-deviceSiri (limited health)Google Assistant
Fitness Coaching160 adaptive programsGuided workoutsBasic plans
Battery Life~40 hrs light use~18 hrs~24 hrs

Final Thught

The Galaxy Watch 8 is more than a smartwatch—it’s a personal wellbeing hub. From stress tracking to sleep optimisation and antioxidant monitoring, it empowers you to take control of your health. If you value actionable insights and seamless integration with your lifestyle, this is one of the best Android smartwatches you can buy.

Samsung Galaxy Watch 8 FAQs

What’s new in the Galaxy Watch 8 compared to previous models?

The Watch 8 introduces a slimmer cushion design, brighter AMOLED display, and on-device Gemini AI for smarter health and lifestyle support.

How does the Galaxy Watch 8 support wellbeing?

It offers advanced sleep tracking, stress monitoring, HRV analysis, and even an Antioxidant Index to help you manage overall health.

Are the health sensors accurate?

Yes. The BioActive sensor delivers precise heart rate, ECG, and body composition readings, comparable to professional fitness devices.

Can it detect sleep apnea?

Yes. The Watch 8 includes sleep apnea detection and personalized bedtime guidance based on your sleep patterns.

What is the Antioxidant Index feature?

It measures carotenoid levels via a thumb sensor to estimate your antioxidant balance—an innovative metric for wellness tracking.

Does it include fitness coaching?

Absolutely. The adaptive Running Coach offers 160 training programs and adjusts goals dynamically based on your performance.

How long does the battery last?

Expect 30–40 hours under light use, or about a day with heavy GPS and always-on display. Charging takes around 90 minutes wirelessly.

Is Gemini AI useful for health?

Yes. Gemini AI can start workouts, suggest recovery tips, and manage tasks hands-free, making health routines easier to maintain.

Is the Galaxy Watch 8 water-resistant?

Yes. It’s rated 5ATM (up to 50 meters), making it suitable for swimming and showering.

Does it work with non-Samsung Android phones?

Yes, but some advanced features (like camera controls) are exclusive to Samsung devices. Core health and fitness tools work on all Android phones.

Disclaimer

We conduct unbiased reviews for our recommendations. When you make qualifying purchases through our links, we may earn affiliate commissions, helping us continue our work. Read more.

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