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C.Y activity tracker

iPhone / iPad
  • Business
  • Health & Fitness
I want this app
Download from AppStore

This app requires a J-Style BLE Activity Tracker and iphone 4s or newer. Get your J-Style device from Joint Chinese Ltd with website or

Get Active, Live Healthy, Sleep better, Stay Motivated!

J-Style is the most accurate activity tracker that helps you to monitor your daily activity and sleep quality. It tracks time, steps, calories burned, distanced walked, activity time, personal daily target achieved and how much deep of your sleep everyday.
Just Sync Wirelessly and set goals, users cannot help but stay inspired with the real-time progress and trends in easy-to-read charts and graphs.

Use J-Style Pro App to access the following features:
- My J-Style Pro: to set your personal info like Gender, Height, Weight, Stride length, Age and Personal goal
- Activity Monitor: Check your activity progress like steps, calories, distance, activity time, daily goal.
- Sleep Monitor: Check how much deep you sleep and how many hours for effective sleeping
- Progress: Check the history activity data and make comparison to help yourself to improve