Smart Ring Health Tracker

Q:How to Choose the Right Ring SizeA:We recommend buying a smart ring sizing kit ASIN:B0CLHW28BG to get your exact size. Or you can follow the instructions in the diagram to measure your finger (may have slight deviations).Q:Do I need to pay a subscription fee to access ring dataA:The AMOVAN Ring application does not require a subscription fee. If you encounter any issues during use, you can provide feedback through the application's help center.Q:Which finger should I wear the ring onA:We recommend either your index, middle, or ring finger for the Smart Ring.