Smart Ring,Fitness Tracker Ring for Men/Women,Ultra Thin Smart Rings with Calories/Heart Rate/Blood Oxygen/Sleep Monitoring,No Subscription Fee,5ATM Waterproof (Gold, Ultra Thin-9#)
Price: $39.99
(as of Jul 13, 2025 15:36:33 UTC – Details)
Product Description
Package included: 1x smart ring, 1x charging case, 2x charging cable, 1x user manual
FINGER SIZE MEASURING METHOD
When measuring, please choose a thin, non stretchy wire and wrap it around your finger and mark it with a pen or other tools. And then straighten the thin wire and measure its length with a ruler and now you can choose the correct ring size. ATTENTION: Wearing incorrect-size ring （too small or too big) will affect the accuracy of the APP data. Please choose the correct size.
Language Settings
Note: The language of the application is automatically adjusted according to the system language of your phone. To change the language of the application, simply set your preferred language in your phone’s system settings.
Size Before You Buy: Please according to the wearing instructions on the details page, first measure your finger circumference, then calculate the inner diameter of your finger, find the corresponding ring size number and select it. ATTENTION: Wearing incorrect-size ring （too small or too big) will affect the accuracy of the APP data. Please choose the correct size.
