62% off Jawbone UP Onyx Fitness Tracker

UP is a system, wristband app, that tracks how you sleep, move and eat so you can know yourself better, make smarter choices and feel your best.

• Power source: Rechargeable Lithium Ion Battery
• Designed to be worn 24/7; up to 10 days of battery life
• Set a Smart Alarm to help you wake up feeling refreshed
• Tracks sleep & activity using advanced sensor technology
• Get personalized insights that help you set & achieve your goals
• Log what you eat & drink & track nutritional info
• Available in Small (6.6 in), Medium (7.6 in), Large (8.1 in)
• Set Idle Alerts to remind you to move and stay active
• Team up with friends to share, collaborate or compete
• One year limited manufacturer’s warranty