SAMSUNG Galaxy Watch 7 40mm LTE AI Smartwatch w/Energy Score, Wellness Tips, Heart Rate Tracking, Sleep Monitor, Fitness Tracker, 2024, Green (Renewed)

Price: $188.17 - $129.94
(as of Apr 29, 2026 20:21:15 UTC – Details)

The Samsung Galaxy Watch 7 features a new Exynos W1000 processor for improved performance and a more efficient 3nm process, with 2GB of RAM and 32GB of storage. It runs on Wear OS 5 with One UI Watch 6 and has health-focused features like an advanced BioActive sensor for heart rate and blood oxygen tracking, a new AI-powered Sleep Apnea detection, and an “Energy Score”. Key features also include dual-frequency GPS, automatic activity tracking, and a “double pinch” gesture control, along with a durable design with sapphire crystal glass.
Next-Generation 3nm Processor: Exynos W1000 chipset delivers significantly faster performance and smoother app navigation.
Enhanced BioActive Sensor: Improved sensor accuracy supports heart rate, blood oxygen, ECG, and body composition tracking.
AI-Powered Wellness Insights: Galaxy AI provides personalized health tips, Energy Score, and smart suggested replies.
Dual-Frequency GPS Accuracy: Advanced GPS system improves location tracking performance, even in dense urban environments.
Advanced Sleep and Health Monitoring: Includes sleep apnea detection, sleep tracking, and detailed wellness analysis tools.