Fitbit Blaze Black Silver Smartwatch(Black Strap Large)

This smartwatch from Fitbit Blaze helps you have a more innovative workout experience with a PurePulse Heart Rate, Connected GPS and Fitstar. The enhanced features like Multi-Sport, SmartTrack and Workout Goals + Summaries help you workout with more focus. Additional Details: Though the battery life and charge cycles of this device may vary based on usage, the battery typically lasts for up to 5 days between cycles. The Fitbit app is required to use this device's smart functions.