ELEGIANT Fitness Tracker, Smart Bracelet Wireless Activity Wristband Sports Watch Bluetooth for Android iOS with Steps Tracking Calories Burned Sleep Monitor Heart Rate etc. Blue Easy to operate and easy to control Fashion sport smart watch in many stylish colors Great gift for children and adults alike, fully functional watch Have the functions of exercise tracking, sleep monitoring, calorie counting, consumption calculating If you have any question with the item, please email to: support@elegiants.com, we will reply within 24 hours. We offer an 30-day money-back guarantee, if the purchase has any quality defect. Please feel free to purchase