The Samsung Galaxy Watch 4 40mm Smartwatch (Renewed) offers essential health and fitness tracking in a compact, everyday wearable. This Grade C device shows signs of normal wear but remains fully functional, with a 40mm case finished in Silver for a clean, modern look. It is unlocked for use on US carriers and includes LTE connectivity for independent operation when a phone isn’t nearby.

Key features

• ECG monitor and continuous heart-rate tracking
• GPS for accurate distance and route data during workouts
• Fall detection for added safety during activities
• Sleep tracking and comprehensive activity metrics
• Health and fitness tracking with workout recognition
• 40mm case size in a Silver finish
• LTE US Version with unlocked compatibility for US networks

Technical specifications and compatibility

• Case size: 40mm
• Color: Silver
• Condition: Renewed, Grade C
• Carrier compatibility: Unlocked for US networks
• Connectivity: LTE capable
• Fitness and health sensors: ECG monitor, GPS

Contents and included accessories

• Contents and accessories: Not specified in listing

Materials, manufacturing and certifications

• Materials: Not specified
• Manufacturing details: Not specified
• Certifications and standards: Not listed