Fitbit Versa Lite Edition Smartwatch, Silver/Gray version. Model: (FB415). One Size Band included.

Features:

- Track your all-day activity, 24/7 heart rate, & sleep stages -- all with a 4 day battery life (varies with use and other factors)

- Use 15 exercise modes to record workouts and connect to smartphone GPS for more precise real-time pace & distance

- Access your favorite apps for sports, weather & more and get call, calendar, text, and app alerts

- Get call, text, calendar and smartphone app notifications when your phone is nearby. Plus send quick replies on Android only. Syncs with Mac OS X 10.6 and up, iPhone 4S and later, iPad 3 gen. and later, Android 5.0 and later and Windows 10 devices

- Enjoy a slim, comfortable design with a lightweight, anodized aluminum watch body that is swimproof (water-resistant to 50 meters)