• ✔Track your all day activity, 24/7 heart rate, & sleep stages, all with a 4 plus day battery life (varies with use and other factors) , Charge time (0 to 100%): Two hours . Slim, comfortable design with a lightweight, anodized aluminum watch body
  
  
• ✔Use 15 plus exercise modes like Run or Swim (Fit bit Versa is water resistant to 50 meters We do not recommend wearing Charge 3 in a hot tub or sauna.) 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. Operating temperature 10 to 60 degree Celsius
  
  
• ✔Automatically track select sports & workouts with Smart Track and use female health tracking in the Fit bit app to log periods, symptoms and more
  
  
• ✔Radio transceiver: Bluetooth 4.0. Compatible with iPhone, Android & Windows phones
  
  

*Item condition: NEW - open box