Samsung Galaxy Watch 4 Classic Smartwatch 46mm Bluetooth Samsung's BioActive Sensors closer to your wrist, helping to provide even more accurate readings when using the Watch4 Classic to monitor your health and wellness Monitoring tools useful during your day, as you work out, and even when you sleep. Access to apps that cover health, fitness, music streaming, and more In the Box: Samsung Galaxy Watch4 Classic (46mm Face, 20mm Standard Strap M/L + Ridge Sport Strap), Wireless Charger, Quick Reference Guide Samsung Galaxy Watch 4 Classic Smartwatch 46mm Bluetooth WiFi GPS SM-R890NZKCXAA - Black