Jawbone up w/charger (M)

Gently used jawbone up. Download jawbone app iPhone/android Medium band: fits wrists from 6" to 7" in circumference UP system measures steps taken, distance traveled and calories burned. Device monitors your sleep and provides insights. Smart Alarm wakes you at the ideal moment in your sleep cycle. Stopwatch mode lets you tag the start and end of workout activities. UP syncs data with your device using the 3.5mm headphone jack. Rechargeable battery lasts up to 10 days on a full charge.