By tightening the bracelet, we can help more people understand and manage their health, thereby making them healthier. At the same time, we will get closer to your footsteps and distance to provide you with better health guidance. You can view the detailed step record analysis at the end of the exercise, or refer to the exercise record on the homepage), We will capture and share your exercise data (steps, weight, etc.) in HealthKit to gain a more comprehensive understanding of your exercise status [Description of continuous monthly subscription for Wearfit Pro members] 1. Service name: VIP continuous monthly membership 2. Subscription period: one month 3. Subscription price: USD $ 3.99 dollars per month 4. Payment: Credit to iTunes account after user confirms purchase and pays 5. Cancel the renewal: If you need to cancel the renewal, please manually turn off the automatic renewal function in the iTunes/AppleID settings management 24 hours before the current subscription expires 6. Renewal: Apples iTunes account will be debited within 24 hours before expiration. After the deduction is successful, the subscription period will be extended for one month 7. Privacy Policy: http://h5.iwhop.com/login/privacy_policy/privacy_policy.html 8. User Service Agreement: http://h5.iwhop.com/login/user_agreement/user_agreement.html 9.VIP Member Service Agreement: http://howear.iwhop.com/cdn/html/member_agreement.html