黑鲨魔戒 app for iPhone and iPad

Shark Ring is an APP that managing exercise and sleep data for smart devices, helping users record and analyze their exercise data, easily understand their sleep and body status, providing professional guidance for exercise and sleep, and create a attentive personal sleep health butler.

The main functions of Shark Ring APP.
Exercise recording and data analysis: Support recording exercise and exercise data visualization display, and you can view various detailed exercise index analysis to help manage the amount of activity and exercise plan.
Sleep recording and data analysis: Monitor and record the sleep data and provides professional sleep statistics and analysis, to help users understanding their body status, and maintaining energy to cope with work or exercises.

We will support more interesting and practical features for you in the future, please stay tuned.

Disclaimer:
Shark Ring is designed to helps users recording and managing their exercise and sleep data, and provider professional analysis to help manage their exercise and sleep plan and keep in good