About this app
Mellow is a health tracker that analyzes your body data to help you understand your physical condition better and achieve a healthier lifestyle. Mellow analyzes your body by monitoring HRV (Heart Rate Variability), and also tracks metrics like sleep quality, heart rate, step count, wrist temperature, and sun exposure time. It visualizes these changes in charts and provides personalized recommendations to help you relax. Additionally, we've designed cute and stylish watch faces for smartwatch users. These faces change dynamically based on your physical state to remind you of your health—come experience it now! Privacy Policy：https://mellow.kelefanli.com/en_privacyPolicyIos User Agreement：https://mellow.kelefanli.com/en_userAgreementIos Member Agreement：https://mellow.kelefanli.com/en_monthly
Latest release
What’s New
Optimize the details to enhance the user experience.
Audience growth
Ratings growth
Baseline captured. Growth appears after the crawler observes a changed rating count.
Momentum comes from crawler snapshots for the tracked storefront. “Viral growth signal” means unusually fast recent rating gains; it is an indicator, not download data.
Price tracking
Price intelligence
First snapshot captured. The trend line starts after the next crawler price observation.
- First observed Sep 6, 2026 · 11:09 AM Free
Screenshots
