Help Center
Answers for getting started, reading your signals, and staying grounded
Intentionally small in the first release: the basics, the health framing, and the practical broadcasting questions people are most likely to have
What do I need to use Yuelu.plus?
Yuelu.plus is designed for Apple Watch and iPhone. The watch gives you the fast, glanceable experience, while the iPhone app gives you broader context for HRV, sleep, and related health signals
Is the app only for athletes?
No. The product is designed for anyone who wants a calmer read on recovery, sleep, and day-to-day body signals, even if training is only a small part of life
How should I think about HRV here?
Yuelu.plus treats HRV as one signal among several. The app helps you compare today with your recent pattern so the number is easier to interpret in context
Does body energy replace listening to how I feel?
No. It is meant to support your own judgment, not overrule it. The goal is quicker awareness, not a perfect score
Do I have to use heart-rate broadcasting?
No. Broadcasting is optional. It is there for the sessions where another display or device is helpful, while the core app remains focused on personal health insight
Is this medical advice?
No. Yuelu.plus is a wellness product for personal awareness and training context. It is not intended to diagnose, treat, or replace professional medical care
How do I delete my account?
Open Yuelu and go to Settings > Delete Account. This deletes the local Apple sign-in session and Yuelu app data on this device. Apple Health data and Health permissions remain managed in Apple Health and system Settings.
Still need help?
Reach the team directly
For support, account questions, or privacy-related questions, email the appropriate address below