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.
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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.
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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.
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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.
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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.
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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.
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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.
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Camera control:
- Galaxy Watch 7 includes camera control to remotely trigger smartphone photos or videos.
- Fitbit Sense 2 does not feature camera control functions.
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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.
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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.
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Specs at a Glance
| Feature |
Samsung Galaxy Watch 7 |
Fitbit Sense 2 |
| Display |
1.5-inch Super AMOLED, 432×432 |
1.58-inch AMOLED, 336×336 |
| Processor |
Exynos W1000 (3nm) |
Proprietary Fitbit processor |
| RAM |
2GB |
0.5GB |
| Internal Storage |
32GB |
4GB |
| Operating System |
Wear OS 5 + One UI 6 Watch |
Fitbit OS |
| Battery Life |
Up to 40 hours |
Up to 6 days |
| Charging |
Fast charging (45% in 30 min) |
Proprietary magnetic charging |
| GPS |
Dual-frequency GPS |
Single-frequency GPS |
| Connectivity |
Bluetooth 5.3, Wi-Fi, LTE option |
Bluetooth 5.0 |
| Sensors |
Heart rate, SpO2, ECG, BIA, temp, barometer |
Heart rate, SpO2, ECG, EDA, temp |
| Water Resistance |
5ATM + IP68 |
5ATM |
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
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
| Category |
Winner |
| Processor |
Galaxy Watch 7 |
| Operating System |
Galaxy Watch 7 |
| Dual-frequency GPS |
Galaxy Watch 7 |
| Body Composition Analysis |
Galaxy Watch 7 |
| LTE Connectivity |
Galaxy Watch 7 |
| Internal Storage |
Galaxy Watch 7 |
| Sleep Apnea Detection |
Galaxy Watch 7 |
| Camera Control |
Galaxy Watch 7 |
| Gesture Controls |
Galaxy 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.
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.
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.
