Cactus Tracker Plus - PinkYour kids, tweens or teens will love the vibration alerts that remind them to move (how healthy is that!) or the alerts for incoming calls and texts. They won't want to take it off, and that's good because it also monitors your sleep. Tracker Plus Smart Watch Features: 24 HR dynamic heart rate monitor step pedometer track you distance sleep monitoring Call alert, caller name caller ID SMS notification alert Alarm alert Sedentary alert Time and date