Product description
The Samsung Galaxy Watch 7 (40mm) is Samsung’s latest AI-powered smartwatch designed to deliver advanced health insights, personalized wellness recommendations, and seamless Galaxy ecosystem integration. With a cutting-edge 3nm processor, enhanced BioActive sensors, and innovative Energy Score metrics, it transforms daily health tracking into actionable lifestyle guidance.
Advanced AI-Powered Health Insights
The Watch 7 introduces Galaxy AI features that analyze your health data and provide personalized wellness recommendations.
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Energy Score: A comprehensive daily score calculated from sleep quality, physical activity, heart rate, and recovery metrics that tells you how ready you are for the day ahead.
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Wellness Tips: AI-generated personalized suggestions based on your health trends, offering actionable advice to improve sleep, reduce stress, or optimize workout intensity.
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94% Workout Accuracy: The redesigned BioActive sensor features 13 LEDs (up from 4) for significantly more accurate heart rate tracking during high-intensity exercise.
Enhanced BioActive Sensor Array
The upgraded sensor system provides comprehensive health monitoring with clinical-grade precision.
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Advanced Heart Rate Monitoring: Continuous tracking with irregular heart rhythm notifications and automatic AFib detection.
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Blood Oxygen (SpO2) Monitoring: Tracks oxygen saturation levels during sleep and exercise to assess respiratory health.
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Sleep Tracking: Monitors sleep stages, snoring patterns, and sleep quality with detailed reports and personalized sleep coaching.
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Body Composition Analysis: Measures body fat percentage, skeletal muscle, and BMI directly from your wrist using bioelectrical impedance.
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Skin Temperature Sensor: Tracks baseline skin temperature for menstrual cycle prediction and fever detection.
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ECG and Blood Pressure Monitoring: FDA-cleared electrocardiogram and blood pressure tracking capabilities (requires Samsung Health Monitor app).
Next-Generation Performance
The Watch 7 is powered by Samsung’s first 3nm wearable processor, delivering substantial performance improvements.
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Exynos W1000 Chipset: Penta-core processor built on 3nm architecture with Mali-G68 GPU for smoother animations and faster app loading.
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2GB RAM + 32GB Storage: Double the storage of previous models allows for more offline music, apps, and watch faces.
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Wear OS 5 with One UI Watch 6: Runs the latest Google Wear OS platform with Samsung’s optimized interface for seamless Android integration.
Brilliant Display and Premium Build
The 40mm model features a compact, lightweight design ideal for smaller wrists.
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1.3-inch Super AMOLED Display: Delivers vibrant colors with 480 x 480 resolution (327 ppi) and up to 2000 nits peak brightness for outdoor visibility.
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Sapphire Crystal Protection: Scratch-resistant sapphire glass ensures the display stays pristine during daily wear and workouts.
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Armor Aluminum Frame: Lightweight yet durable aluminum construction weighs just 28.8 grams without the strap.
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MIL-STD-810H + IP68 + 5ATM: Military-grade durability with dust resistance and water resistance to 50 meters for swimming.
Extended Battery Life and Connectivity
Battery performance remains strong despite the more powerful processor.
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300mAh Battery (40mm): Provides all-day battery life with typical use, lasting up to 30 hours on a single charge.
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10W Wireless Charging: Fast wireless charging restores a full charge in approximately 90 minutes.
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Advanced GPS: Multi-band GPS with L1+L5 frequencies, GLONASS, Galileo, and BeiDou for exceptional location accuracy during outdoor activities.
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Bluetooth 5.3 + WiFi Dual-Band: Enhanced connectivity for music streaming, notifications, and smart home control.