This Fitness Tracker Smart Health Sports Bracelet has several functions which include: Pedometer, Calorie Consumption, Pedometer Time, Mileage, Sleep Monitoring, Call Remind, Smart Alarm, Anti-Lost, Camera Remote Control, etc.
I ONLY HAVE 2 OF THE BLUE-GRAY LEFT!
This was the information available to me from the seller when I purchased the smart bracelet. I'm not sure how accurate this is, so please compare it to the box information pictures. I'm old and I really don't understand most of it. I also included pictures of the User Guide, in case it explains things better.
Functions Instruction:
I have 3 different colors available: Black, Bright Blue and kind of a Blue-Gray (see pictures above). If you want either Black or Bright Blue instead of Blue-Gray, then please go to those listings for 2Grandma, as each color is listed separately. Thank you and God Bless!