Some customer complain the fitness tracker counts more "steps" than they actually walked, that's because people wear fitness tracker on wrist and swing arms a lot when not walking, fitness tracker counts "steps" by recording the movement of itself, it will be much more accurate if you wear on ankle. we developed ankle band, you can order from link http://www.amazon.com/dp/B016YJ4BYG , or send us a mail after you receive the fitness tracker, we can give you ankle band for free.
Super long working and standby time, work for 2~3 weeks or standby for 4+ weeks with every full charge.
Completely waterproof, no need to take off when swimming or showering.
Gleaming and sleek looking, exquisite details, aesthetically pleasing
Lightweight, soft strap, comfortable to wear day and night
Weight: 0.5 ounce
Strap length: Can be adjusted 5.9 inch~8.8inch
Strap material: silica gel
Waterproof Rate: IP67
Battery: 45mAh polymer Lithium battery
Standby time: 4 weeks
Compatible with Android phone with 4.3+ system and iPhone with IOS 7.0+ (however, iPhone 5/5C/5S/6/6plus works, iPhone 4/4S sometimes not work reliably, iPad not completely compatible so far, will compatible at the end of Oct)
The default setting for "day time" is 9:00 am ~ 9:00 pm, the remaining is "sleep time", which means the fitness tracker won't count steps before 9:00 am or after 9:00 pm, please change the schedule if it doesn't match yours.
Please do contact us if any problem, we will reply within 24 hours.