Do not buy the new Galaxy Fit if you are using IOS! The integration is so bad that I wonder why on earth has Samsung even enabled it with IOS in the first place! I am not talking about limitations that are well known, I am talking about basic stuff:
Connection with the Galaxy fit app drops all the time, despite the fact the app has background access enabled and it is even being kept opened. Updating band's firmware is a total pain, you have to sit next to the phone and keep it from going to sleep to avoid band disconnecting from the app and so failing the update!
I seriously wonder who was responsible for the quality control here...and no, I am not gonna buy a Galaxy phone just to make this band work! I've had recently, the s10 and sold it because of the catastrophic battery life, proximity sensor issues and sub par camera quality in every siuation out there but broad daylight!