Samsung Galaxy Watch9 Bluetooth Smartwatch, 40 mm, Graphite - SM-L340NZKAXAA

Personalized health and fitness tracking

The Samsung Galaxy Watch9 Bluetooth Smartwatch, model SM-L340NZKAXAA, helps you understand your daily wellness with insights designed around your routines. Vitals tracks health patterns while you sleep, identifies changes from your typical readings, and provides guidance based on those insights. The personalized Heart Health Score combines sleep time, BMI, activity, and vascular load into one easy-to-understand view, helping you monitor wellness without checking multiple metrics separately.

Smarter sleep and fitness coaching

Advanced Sleep Coaching provides personalized recommendations and habit-building guidance, while Bedtime Guidance helps you identify a bedtime that supports more restorative rest. Fitness Index delivers tailored coaching based on your fitness level and goals, whether you are training for endurance, running, or building strength. The Galaxy Watch9 also measures your Antioxidant Index in about five seconds using your fingertip and offers suggestions that may help support healthier levels.

Connected assistance from your wrist

Raise your wrist and speak naturally to receive everyday AI assistance without a wake phrase. Bluetooth connectivity lets you take calls and respond to messages from your wrist while your phone stays in your pocket. The included soft black sports band features a breathable air-pocket design for comfortable all-day wear. The graphite Armor Aluminum case, glass lens, IP68 certification, and water resistance up to 164.04 feet support active daily use. Blood pressure monitoring requires calibration with a compatible blood pressure cuff sold separately and use of the Samsung Health Monitor app. The package includes the Galaxy Watch9 and wireless charger, backed by a 12-month limited warranty.

Features:

• Vitals sleep tracking identifies changes from typical health patterns and provides personalized guidance
• Heart Health Score combines sleep, BMI, activity, and vascular load insights into one personalized score
• Advanced Sleep Coaching and Bedtime Guidance support personalized rest and habit building
• Fitness Index provides tailored guidance for running, endurance, strength, and other fitness goals
• AI assistance starts by raising your wrist and speaking naturally, without a wake phrase
• Bluetooth calling and messaging let you stay connected directly from your wrist
• Antioxidant Index measures antioxidant levels in about five seconds using your fingertip
• Blood pressure tracking requires calibration with a compatible cuff sold separately
• Armor Aluminum case with graphite finish, glass lens, black breathable sports band, and IP68 certification
• Water resistant to a maximum depth of 164.04 feet
• Includes Galaxy Watch9 and wireless charger