even if they move behind a tree

and AirPlay connectivity

Single-Point

Capture spectacular 1080p Full HD video

Quick and Easy: Inflates in about 5

Fitbit Charge HR Wireless Activity Wristband, Blue, Large 7007 even if they move behindThe power of heart rate on your wrist. PurePulse Heart Rate Get continuous, automatic, wrist based heart rate & simplified heart rate zones. Long Battery Life Lasts longer than competing trackers with a battery life up to 5 days. Workouts + All Day Activity Track workouts, heart rate, distance, calories burned, floors climbed, active minutes & steps. Auto Sleep + Alarms Monitor your sleep automatically & set a silent alarm. Caller ID + Watch See daily