Fitbit Watch vs Samsung Watch – Which Should You Buy?

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By Maya Collins • May 5, 2026
Disclosure: As an Amazon Associate, I earn from qualifying purchases. This post may contain affiliate links, which means I may receive a small commission at no extra cost to you.

Samsung Galaxy Watch 7 & Fitbit Sense 2 are two top smartwatches for advanced tracking, durability, and long-lasting performance in extreme environments. The Galaxy Watch 7 is the newer model with upgraded hardware, enhanced AI-powered tools, and improved performance. Fitbit Sense 2 is Fitbit’s flagship health-focused wearable that prioritizes simplicity, stress management, and long battery life. This comparison will help you decide which one fits your lifestyle best.

Feature-by-Feature Breakdown

Processor:

  • Samsung Galaxy Watch 7 features the Exynos W1000 3nm processor that delivers faster performance and improved power efficiency for smoother process.
  • Fitbit Sense 2 uses a basic proprietary processor which handles health tracking but slower for multitasking.
Winner:

Galaxy Watch 7

Dual Frequency GPS:

  • Galaxy Watch 7 supports dual-frequency GPS that improves location accuracy in challenging environments.
  • Fitbit Sense 2 uses single-frequency GPS which can be less precise in dense or obstructed areas.
Winner:

Galaxy Watch 7

AI-Powered Insights:

  • Galaxy Watch 7 includes AI-driven energy insights that combine sleep, activity, and recovery data to guide daily performance.
  • Fitbit Sense 2 provides a Daily Readiness Score with premium subscription for tracking rest and activity balance.
Winner:

Galaxy Watch 7

Operating System:

  • Galaxy Watch 7 runs Wear OS 5 with One UI 6 Watch that allows access to Google Play apps and advanced customization.
  • Fitbit Sense 2 runs Fitbit OS which is simple but has limited app support.
Winner:

Galaxy Watch 7

Display:

  • Galaxy Watch 7 has a Super AMOLED display with 480×480 resolution that delivers sharper visuals and improved clarity.
  • Fitbit Sense 2 has a AMOLED display with 336×336 resolution.
Winner:

Galaxy Watch 7

Body Composition Analysis (BIA):

  • Galaxy Watch 7 has a BIA sensor that measures muscle, fat, and body water percentages for health monitoring.
  • Fitbit Sense 2 does not have body composition measurement capability.
Winner:

Galaxy Watch 7 (See Also: Fitbit Vs Apple Watch )

Sleep apnea detection:

  • Galaxy Watch 7 supports sleep apnea detection that can help identify breathing irregularities during sleep.
  • Fitbit Sense 2 tracks sleep stages but does not detect sleep apnea.
Winner:

Galaxy Watch 7

Camera control:

  • Galaxy Watch 7 includes camera control to remotely trigger smartphone photos or videos.
  • Fitbit Sense 2 does not feature camera control functions.
Winner:

Galaxy Watch 7

Gesture Controls:

  • Galaxy Watch 7 supports gesture navigation that enables certain functions without touching the screen.
  • Fitbit Sense 2 does not support advanced gesture navigation.
Winner:

Galaxy Watch 7

LTE connectivity option:

  • Galaxy Watch 7 includes an LTE variant that enables calls, texts, and data use without a smartphone.
  • Fitbit Sense 2 does not support LTE connectivity.
Winner:

Galaxy Watch 7

Check Galaxy Watch 7 Best Price
Check Fitbit Sense 2 Best Price

Specs at a Glance

FeatureSamsung Galaxy Watch 7Fitbit Sense 2
Display1.5-inch Super AMOLED, 432×4321.58-inch AMOLED, 336×336
ProcessorExynos W1000 (3nm)Proprietary Fitbit processor
RAM2GB0.5GB
Internal Storage32GB4GB
Operating SystemWear OS 5 + One UI 6 WatchFitbit OS
Battery LifeUp to 40 hoursUp to 6 days
ChargingFast charging (45% in 30 min)Proprietary magnetic charging
GPSDual-frequency GPSSingle-frequency GPS
ConnectivityBluetooth 5.3, Wi-Fi, LTE optionBluetooth 5.0
SensorsHeart rate, SpO2, ECG, BIA, temp, barometerHeart rate, SpO2, ECG, EDA, temp
Water Resistance5ATM + IP685ATM

 

Who Should Buy What?

Buy the Galaxy Watch 7 if you:

  • Want a full smartwatch with access to Google Play apps and advanced features.
  • Need LTE connectivity for calls and data without a phone.
  • Value accurate tracking with dual-frequency GPS and BIA measurements.
  • Prefer fast charging and more onboard storage for music and apps.
  • Want extra tools like camera control, gesture navigation, and sleep apnea detection.

Check Galaxy Watch 7 Best Price (See Also: Airpods Vs Beats )

Buy the Fitbit Sense 2 if you:

  • Prioritize long battery life with fewer charges per week.
  • Prefer a simple, health-focused smartwatch experience.
  • Want continuous EDA scans for stress tracking and mindfulness.
  • Like a lightweight square design that is comfortable for sleep and daily wear.
  • Do not need advanced smartwatch features or LTE connectivity.

Check Fitbit Sense 2 Best Price

Winner by Category

CategoryWinner
ProcessorGalaxy Watch 7
Operating SystemGalaxy Watch 7
Dual-frequency GPSGalaxy Watch 7
Body Composition AnalysisGalaxy Watch 7
LTE ConnectivityGalaxy Watch 7
Internal StorageGalaxy Watch 7
Sleep Apnea DetectionGalaxy Watch 7
Camera ControlGalaxy Watch 7
Gesture ControlsGalaxy Watch 7

What They Have in Common

  • Heart Rate Monitoring: Both Fitbit and Samsung watches continuously track your heart rate, helping you monitor your fitness intensity and overall cardiovascular health.
  • Sleep Tracking: Each watch includes sleep tracking features, allowing users to analyze sleep stages and improve sleep quality over time.
  • Workout Modes: Both offer multiple workout modes, making it easy to record accurate metrics for activities like running, cycling, and strength training.
  • Water Resistance: Fitbit and Samsung watches are water-resistant, enabling users to wear them while swimming or during wet conditions without worry.
  • Smart Notifications: Both watches provide call, text, and app notifications directly on your wrist, helping you stay connected without checking your phone.

FAQ (Quick Answers)

Is the Galaxy Watch 7 better for app support than the Fitbit Sense 2?
Yes, the Galaxy Watch 7 runs Wear OS 5 with access to Google Play apps, while the Fitbit Sense 2 has limited third-party app support on Fitbit OS.

Does the Galaxy Watch 7 have LTE connectivity?
Yes, the Galaxy Watch 7 has an LTE option for calls, messages, and data without a phone nearby, but the Fitbit Sense 2 does not support LTE.

Which watch has better battery life, Galaxy Watch 7 or Fitbit Sense 2?
The Fitbit Sense 2 can last up to 6 days on a single charge, while the Galaxy Watch 7 typically lasts up to 40 hours.

Can either watch measure body composition?
Only the Galaxy Watch 7 has a BIA sensor for measuring muscle mass, body fat, and water percentage. The Fitbit Sense 2 does not include this feature.

Does the Galaxy Watch 7 have sleep apnea detection?
Yes, the Galaxy Watch 7 can detect signs of sleep apnea, while the Fitbit Sense 2 does not offer official sleep apnea detection.

Which device is better for GPS accuracy?
The Galaxy Watch 7 uses dual-frequency GPS for improved accuracy, while the Fitbit Sense 2 uses single-frequency GPS which can be less precise in difficult conditions. (See Also: New Balance 530 Vs 9060 )

Does either watch support gesture controls?
The Galaxy Watch 7 supports gesture-based controls for hands-free use, but the Fitbit Sense 2 does not have advanced gesture navigation.

Can I control my phone camera with these watches?
The Galaxy Watch 7 allows remote camera control for photos and videos, while the Fitbit Sense 2 does not have this feature.

Which watch is lighter and more comfortable for sleep tracking?
The Fitbit Sense 2 is lighter and has a slim design suited for comfortable sleep tracking compared to the Galaxy Watch 7’s heavier build.

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Do both watches provide an AI-powered energy or readiness score?
Yes, both provide a form of readiness score. The Galaxy Watch 7 uses AI-driven energy insights, while the Fitbit Sense 2 offers a Daily Readiness Score with a Fitbit Premium subscription.

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