What is Ava bracelet 2.1?

What are the specific changes between the Ava bracelet 2.0 and 2.1?
Note: Ava bracelet 2.1 is available only in Europe.  The Ava bracelet 2.1 is updated with the following features:      - Enhanced to allow for f...
Wed, 24 Feb, 2021 at 2:22 PM
LED lights on the Ava bracelet 2.1
Note: Ava bracelet 2.1 is available only in Europe.  Ava bracelet 2.1 Solid yellow = Bracelet needs to be synced  Flashing yellow = Bracelet...
Wed, 24 Feb, 2021 at 2:25 PM