"If you think ourproducts are useful, please introduceyour friends to buy themYour 5-StarPositive Feedback is much appreciated!Welcome to Shopping Here!"Dear,thank you for your patience.All order need about 2 weeks in shipping.Bracelet real-time record your data, walking steps, energy consumption, distance, movement quality and so on at a glance. IP67 life waterproof: with IP67 level of water features, rain, a brief flush wash hands are not afraid.Record your movement every moment: bracelet to help you record all day activities, calculate the walking distance and calorie consumption, you can set the target every day to make the ring tips, a new look of healthy life, from their own more love themselves.Intelligent sleep monitoring, alarm clock reminder: skin-friendly material, sleep at the same time you can always monitor your sleep time and sleep quality, record deep sleep, light sleep, sleep quality through the APP!GPS movement trajectory, record your every step: bracelet connected to the phone, open the running function in the APP, APP will record your next trajectory, accurate record to your every step and mileage calorie consumption and other data.Bracelet type, more convenient while you are doing sports Silicone material, safe and comfortable to wear Anti-lost and stylish, convenient and helpful to use Could record & calculate step, energy consumption monitoring, speed record, mileage of distance, reminding of calling and message, and monitoring in sleep Intelligent silent alarm, never disturb other Light weight and comfortable silicone wrist band One touch to switch the function: touch the bracelet to switch functions and display the current time, number of steps, distance and other data. Specifications: Screen: OLED touch screen 0.66 inches Battery capacity: 50mAh Gripper material: TPUWaterproof rating: IP67Standby time: 15 days or so Wristband Size: Length 250mm * Width 15mm * Thickness 3mm Product size: (9.45 x 1.57 x 0.39)" / (24 x 4 x 1) cm (L x W x H) Hand ring size: diameter 37mm * thick 6mm System requirements: Android4.4 and above, iOS8.0 above the phone. Net Weight: 1.06oz / 30g Hand ring weight: 20g Color: pink black blue orange green