J-STYLE HEART!

J-Style Heart is one of the smart wristband series in J-Style official APPDescription:Track your Daily Activities: Monitoring the daily life automatically, getting steps, calorie, distance, activity time etc any time to help to get the healthy life. Customize your Personal Activity Plan: According to the Ministry of Health issued the Physical Activity Guide recommended daily exercise, we have to walk 10,000 steps a day to keep healthy. More info, please visit our website: http://www.jointcorp.comFollow us on Wechat: J-style China