A:AnswerNo, there are paid apps that do so but they are not easy to install and it is cumbersome, so I would just answer no, you can not use it to find your iPhone
A:AnswerYes, it does. However, there is no cutout on the side of the charger for the cord to feed through so it doesn't lie flat on a table. (The original Versa had a better quality charger but it isn't compatible for re-use.) I ended up buying a different charger on Amazon for home use and keep the other one for travel.
A:Answermaybe. since we have no idea how big your daughter is, most companies have a recommended wrist size for large and small. you can change the bands. the versa two comes with two bands, large and regular. they are easy to change. through various outlets you can purchase other bands from rugged to real fancy.