Fitbit Alta for $50 or Alta HR Fitness Tracker for $69.99

Fitness tracker monitors your activities and sleep
Tracks steps, distance, calories burnt, and active time
Interchangeable bands for style customization
Band lengths/colors are all interchangeable
Sedentary reminder to prevent you from sitting too long behind the desk
Smart notifications and silent, vibrating alarms
Tap display
Long battery life (up to 5 days depending on use and other factors)
Automatic synchronization with iOS, Android, and Windows
Compatibility: PC/MAC
Bluetooth 4.0
Charge time: 1-2 hours
Operating temperature: 14-113F
Maximum operating altitude: 30.000ft.
Condition: new
Product materials:
Wristband: elastomer
Tracker: stainless steel
Buckle: aluminum
Fitbit Alta HR Heart Rate and Fitness Wristband
Activity tracker featuring a heart rate monitor
Tracking options:
PurePulse Heart Rate
Cardio fitness level
Sleep stages
All-day activity tracking
Smart notifications and reminders to move
Long battery life (up to 7 days on 1 full charge)
OLED tap display
Automatic synchronization with iOS, Android, and Windows
Compatibility: PC/MAC
Bluetooth 4.0
Charge time: 1-2 hours
Operating temperature: 14-113F
Maximum operating altitude: 30.000ft.
Condition: new
Product materials:
Wristband: elastomer
Tracker: stainless steel
Buckle: aluminum
Dimensions
Wrist sizes:
Small: Fits wrists 5.5” - 6.7” in circumference
Large: Fits wrists 6.7” - 8.1” in circumference
Product dimensions: 0.61”
Weight: 0.05lb.