AIBODINI Fitness Tracker with Heart Rate Monitor, Fitness Watch Activity Tracker IP67 Waterproof Smart Band with Step Calorie Counter Sleep Monitor,Pedometer for Kids Women Men (Blue) Health Helper The fitness tracker with Heart rate, blood pressure, sleep monitor. Know some of the index levels of your body, pay attention to your health day and night. System will automaticly start monitor when it is switched to heart rate or blood pressure ,the test ends with a 5-second screen. Tracking All-Day activity This Fitness tracker records your daily steps accurately. You can set the daily goal number on the app to complete the amount of exercise on the day, and the app can estimate the calories and distance consumed by today's exercise. Call & Messages reminder Call reminder that when there is a call or message, the bracelet will have a vibrating alert. Needs connect with Bluetooth and give APP read address book permission. Smart function Search device, Shake to take selfie,need to connect with Bluetooth. Lift the wrist, the screen lights up immediately,Click Setting chose the Features,then open Lift wrist to view info button. Smart alarm,support the offline alarm clock reminder Device support Android5.0 and lOS8.0 4 versions of mobile phones. Easy to charge with a built-in USB plug, last for 2-5 days after 1-2 hours fully charging