Yins Fitness Tracker with Heart Rate Monitor,ID107 Waterproof Touch Screen Smart Wristbands Sport Bracelet Activity Tracker with Pedometer Calorie and Sleep monitor for Android & IOS (Strap Purple)

Description

1x ID107 Smartbands Wrist Spare/Replacement Strap Flex Adjustable Silicone TPU Secure Band.Customise your SmartBand to suit your personal style and taste.Simply move the SmartBand unit from one strap to another.Make your SmartBand look different and feel different every day Box Contains: 1 X Wrist Strap Purple only, Unit Core not include