Is Challang a medical device?
No. Challang is a lifestyle hydration logging app.
这里整理了账户、数据和应用使用说明。
这里整理了账户、数据和应用使用说明。
No. Challang is a lifestyle hydration logging app.
Original height and weight are not stored.
No. Apple Health or Health Connect sync works only when enabled.
Use the app settings or the website data deletion page.
Email support@esangdan.com.
Availability can vary by country, device and OS version.