Fitbit FB504GMBK Versa Fitness Watch, Black Aluminum
Contents: Watch, Charger, Extra Band, retail box.
Used Tested Working Condition. Mint, In Very Good Condition.
Compatible with select iPhone® models, Android phones and Windows phones
So you can stay connected while your phone stays out of sight.
Easily view smartphone notifications on the go and stay connected to what matters most with call, text and calendar alerts. Send quick replies to messages (Android only — coming soon).
Touch-sensitive LCD screen
Control the smartwatch straight from the display.
Defends your smartwatch against submersion in up to 164' of water.
Wireless connection to your device
Bluetooth connectivity enables simple one-touch pairing.
Tracks distance, calories burned, activity, sleep activity, heart rate, steps taken, floors climbed, sleep stages, swim laps and menstrual cycle.
Easily fit workouts into your day with personalized on-screen workouts that play on your wrist, coach you through each move and adapt based on your feedback.
Quietly alerts you to a range of notifications, such as incoming e-mails, calls and text messages, as well as upcoming calendar events.
Offers up to 4 days of use on a full charge for extended operation.
PurePulse 24/7 heart rate
Track heart rate all-day & during workouts to better measure calorie burn, optimize workout intensity using heart rate zones, and better understand your health with resting heart rate.
Sleep better with personalized insights
Automatically track how long and how well you sleep. With 24/7 heart rate tracking, measure your time in light, deep and REM sleep to understand sleep quality and receive tips to improve your night.
Track 15+ exercises & get real-time stats
Use 15+ exercise modes like Run or Swim to record workouts and connect to smartphone GPS for more precise real-time pace & distance